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| Product | Description | |
|---|---|---|
| polyamine oxidase (propane-1,3-diamine-forming) | As the products of the reaction cannot be converted directly to other polyamines, this class of polyamine oxidases is considered to be involved in the terminal catabolism of polyamines. This enzyme less efficiently catalyses the oxidation of N1-acetylspermine and spermine. A flavoprotein (FAD). Differs in specificity from EC 1.5.3.13 (N1-acetylpolyamine oxidase), EC 1.5.3.15 (N8-acetylspermidine oxidase (propane-1,3-diamine-forming), EC 1.5.3.16 (spermine oxidase) and EC 1.5.3.17 (non-specific polyamine oxidase). Group: Enzymes. Synonyms: MPAO; maize PAO. Enzyme Commission Number: EC 1.5.3.14. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1541; polyamine oxidase (propane-1,3-diamine-forming); EC 1.5.3.14; MPAO; maize PAO. Cat No: EXWM-1541. |  |
| polyamine-transporting ATPase | ABC-type (ATP-binding cassette-type) ATPase, characterized by the presence of two similar ATP-binding domains. Does not undergo phosphorylation during the transport process. A bacterial enzyme that imports putrescine and spermidine. Group: Enzymes. Enzyme Commission Number: EC 3.6.3.31. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4669; polyamine-transporting ATPase; EC 3.6.3.31. Cat No: EXWM-4669. | |
| Mono(6-(polyethylene-polyamine)-6-deoxy)-beta-cyclodextrin | Mono(6-(polyethylene-polyamine)-6-deoxy)-beta-cyclodextrin is a vital compound used in the biomedical industry. It acts as a carrier for various drugs targeting diseases like cancer, cardiovascular disorders, and neurodegenerative conditions. With its unique structure and high stability, this product facilitates targeted drug delivery, enhancing therapeutic efficacy and reducing side effects. It ensures controlled release and improved solubility of drugs, making it a valuable asset in the field of biomedicine. Synonyms: Mono(6-(polyethylene-polyamine)-6-deoxy)-β-cyclodextrin; Mono(6-(polyethylene-polyamine)-6-deoxy)-b-cyclodextrin. |  |
| N1-acetylpolyamine oxidase | The enzyme also catalyses the reaction: N1,N12-diacetylspermine + O2 + H2O = N1-acetylspermidine + 3-acetamamidopropanal + H2O2. No or very weak activity with spermine, or spermidine in absence of aldehydes. In presence of aldehydes the enzyme catalyses the reactions: 1. spermine + O2 + H2O = spermidine + 3-aminopropanal + H2O2, and with weak efficiency 2. spermidine + O2 + H2O = putrescine + 3-aminopropanal + H2O2. A flavoprotein (FAD). This enzyme, encoded by the PAOX gene, is found in mammalian peroxisomes and oxidizes N1-acetylated polyamines at the exo (three-carbon) side of the secondary amine, forming 3-acetamamidopropanal. Since the products of the reactions are deacetylated polyamines, this process is known as polyamine back-conversion. Differs in specificity from EC 1.5.3.14 [polyamine oxidase (propane-1,3-diamine-forming)], EC 1.5.3.15 [N8-acetylspermidine oxidase (propane-1,3-diamine-forming)], EC 1.5.3.16 (spermine oxidase) and EC 1.5.3.17 (non-specific polyamine oxidase). Group: Enzymes. Synonyms: hPAO-1; PAO (ambiguous); mPAO; hPAO; po. Enzyme Commission Number: EC 1.5.3.13. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1540; N1-acetylpolyamine oxidase; EC 1.5.3.13; hPAO-1; PAO (ambiguous); mPAO; hPAO; polyamine oxidase (ambiguous). Cat No: EXWM-1540. | |
| non-specific polyamine oxidase | A flavoprotein (FAD). The non-specific polyamine oxidases may differ from each other considerably. The enzyme from Saccharomyces cerevisiae shows a rather broad specificity and also oxidizes N8-acetylspermidine. The enzyme from Ascaris suum shows high activity with spermine and spermidine, but also oxidizes norspermine. The enzyme from Arabidopsis thaliana shows high activity with spermidine, but also oxidizes other polyamines.The specific polyamine oxidases are classified as EC 1.5.3.13 (N1-acetylpolyamine oxidase), EC 1.5.3.14 (polyamine oxidase (propane-1,3-diamine-forming)), EC 1.5.3.15 (N8-acetylspermidine oxidase (propane-1,3-diamine-forming)) and EC 1.5.3.16 (spermine oxidase). Group: Enzymes. Synonyms: polyamine oxidase (ambiguous); Fms1; AtPAO3. Enzyme Commission Number: EC 1.5.3.17. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1544; non-specific polyamine oxidase; EC 1.5.3.17; polyamine oxidase (ambiguous); Fms1; AtPAO3. Cat No: EXWM-1544. | |
| Poly(dimer acid-co-alkyl polyamine) | The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Our hydrophobic polymers are used as coatings, adhesives, fibers, films and engineering plastics. furthermore, they are widely used as biomedical polymers for vascular grafts, implants and ophthalmic applications. Group: Hydrophobic polymers. |  |
| Polyethylene Polyamines | Polyethylene Polyamines. Group: Polymers. | |
| 1,1,4,7,10,10-Hexamethyltriethylenetetramine | 1,1,4,7,10,10-Hexamethyltriethylenetetramine is a polyamines additive, has been reported as an efficient reagent for the problematic Koenigs-Knorr glucuronidation. Uses: 1,1,4,7,10,10-hexamethyltriethylenetetramine may be used as reagent in the synthesis of ideal linear random copolymers containing both vinyl polymer and polyester units in a single polymer chain. 1,1,4,7,10,10-hexamethyltriethylenetetramine complexed with cubr constitutes catalytic complex, used in the copolymerization of poly[ε-caprolactone] with n,n-dimethylamino-2-ethyl methacrylate monomers by atom-transfer radical polymerization (atrp). it may be used as catalyst in the aqueous surface-initiated-atrp to grow poly(n,n-dimethylacrylamide) (pdma). Group: Polymerization reagents. Alternative Names: HMTETA. CAS No. 3083-10-1. Pack Sizes: Packaging 5, 25 g in glass bottle. Product ID: N'-[2-[2-(dimethylamino)ethyl-methylamino]ethyl]-N, N, N'-trimethylethane-1, 2-diamine. Molecular formula: 230.39. Mole weight: [(CH3)2NCH2CH2N(CH3)CH2-]2. CN(C)CCN(C)CCN(C)CCN(C)C. 1S/C12H30N4/c1-13 (2)7-9-15 (5)11-12-16 (6)10-8-14 (3)4/h7-12H2, 1-6H3. DWFKOMDBEKIATP-UHFFFAOYSA-N. 97%. | |
| 1,1,4,7,10,10-Hexamethyltriethylenetetramine | 1,1,4,7,10,10-Hexamethyltriethylenetetramine is a polyamines additive, has been reported as an efficient reagent for the problematic Koenigs-Knorr glucuronidation. Uses: 1,1,4,7,10,10-hexamethyltriethylenetetramine may be used as reagent in the synthesis of ideal linear random copolymers containing both vinyl polymer and polyester units in a single polymer chain. 1,1,4,7,10,10-hexamethyltriethylenetetramine complexed with cubr constitutes catalytic complex, used in the copolymerization of poly[ε-caprolactone] with n,n-dimethylamino-2-ethyl methacrylate monomers by atom-transfer radical polymerization (atrp). it may be used as catalyst in the aqueous surface-initiated-atrp to grow poly(n,n-dimethylacrylamide) (pdma). Group: Polymer/macromolecule. Alternative Names: HMTETA. CAS No. 3083-10-1. Molecular formula: [(CH3)2NCH2CH2N(CH3)CH2-]2. Mole weight: 230.39. Appearance: Colorless to Light orange to Yellow clear liquid. Purity: 0.97. IUPACName: N'-[2-[2-(dimethylamino)ethyl-methylamino]ethyl]-N, N, N'-trimethylethane-1, 2-diamine. Canonical SMILES: CN(C)CCN(C)CCN(C)CCN(C)C. Density: 0.847 g/mL at 25 °C (lit.). ECNumber: 221-382-7. Catalog: ACM3083101-1. |  |
| 1,3-Propane-d6-diamine, Dihydrochloride | 1,3-Propane-d6-diamine, Dihydrochloride is used in the study of trimethylsilylated di and polyamine and their isotopically labelled analogs. Group: Biochemicals. Grades: Highly Purified. CAS No. 65898-86-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C3H4D6N2; (2HCl2), Molecular Weight: 80.167292. US Biological Life Sciences. |  Worldwide |
| 1,4-Diaminobutane dihydrochloride | It is an NMDA receptor agonist produced by the breakdown of amino acids after the death of an organism. It is a polyamine plant growth regulator affecting the synthesis of macromolecules and the development of root systems in plants. Uses: Used in biochemical research. Synonyms: 1,4-Butanediamine Dihydrochloride; Putrescine Dihydrochloride; Putrescine Hydrochloride; Tetramethylenediamine Dihydrochloride. Grades: ≥ 98 %. CAS No. 333-93-7. Molecular formula: C4H12N2.2HCl. Mole weight: 161.07. | |
| 1,5-Diaminopentane (Cadaverine) | Cadaverine is a polyamine produced by the decarboxylation of L-lysine, and is also produced by E. coli cells when grown in acidic pH. Cadaverine is known to inhibit porin-mediated outer membrane permeability in E. coli.Cadaverine is a diamine that can be used in hetarylation with halopyridines (2-bromo, 2-iodo, and 3-iodo-pyridines) to synthesize N,N?-dipyridinyl diamine derivatives in the presence of CuI-2-isobutyryl cyclohexanone as a catalyst. It can also be used to synthesize a poly-imidazolium polymer with high thermal stability by reacting with acetic acid, pyruvaldehyde and formaldehyde by modified Debus-Radziszewski reaction. Group: Biochemicals. Alternative Names: 1,5-Pentanediamine; Cadavarine. Grades: Highly Purified. CAS No. 462-94-2. Pack Sizes: 5g, 25g. Molecular Formula: C5H14N2, Molecular Weight: 102.18. US Biological Life Sciences. | Worldwide |
| 2',?3'-?O-?(1-?Methylethylidene)?-?5'-?thio-?adenosine 5'-?Acetate | 2',?3'-O-(1-Methylethylidene)?-5'-thio-adenosine 5'-Acetate is an intermediate in synthesizing Decarboxylated S-Adenosylmethionine Sulfate Salt, a substrate that is involved in the biosynthesis of polyamines including spermidine, spermine, and thermospermine. Synonyms: Furo[3,4-d]-1,3-dioxole Adenosine Derivative; S-(((3aS,4S,6R,6aR)-6-(6-Amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl) Ethanethioate. CAS No. 84365-04-8. Molecular formula: C15H19N5O4S. Mole weight: 365.41. | |
| 2',?3'-?O-?(1-?Methylethylidene)?-?5'-?thio-?adenosine 5'-?Acetate | 2',?3'-?O-?(1-?Methylethylidene)?-?5'-?thio-?adenosine 5'-?Acetate is an intermediate in synthesizing Decarboxylated S-Adenosylmethionine Sulfate Salt (D222000), a substrate that is involved in the biosynthesis of polyamines including spermidine, spermine, and thermospermine. Group: Biochemicals. Grades: Highly Purified. CAS No. 84365-04-8. Pack Sizes: 50mg, 100mg. Molecular Formula: C15H19N5O4S. US Biological Life Sciences. | Worldwide |
| 24-Epibrassinolide | Epibrassinolide is a biologically active compound of the brassinosteroids that can be isolated from various plants. It belongs to steroid-derived plant growth regulator family and has been shown to decrease toxicity and stimulate healthy plant growth in plants under stress. It may be a potential apoptotic inducer in various cancer cells without affecting the non-tumor cell growth. It has also been shown to protect neuronal PC12 cells from 1-methyl-4-phenylpyridinium-induced oxidative stress and consequent apoptosis in dopaminergic neurons. It induced the decrease of intracellular polyamine levels accompanied by a significant ornithine decarboxylase (ODC) down-regulation in each prostate cancer cell. Uses: Plant growth regulators. Synonyms: B1105; BP55; (5S,6R,7aR,9aS)-10-[(2S,3R,4R,5R)-3,4-Dihydroxy-5,6-dimethylheptan-2-yl]-5,6-dihydroxy-7a,9a-dimethylhexadecahydro-3H-benzo[c]indeno[5,4-e]oxepin-3-one; 6H-Benz[c]indeno[5, 4-e]oxepin-6-one, 1-[(1S, 2R, 3R, 4R)-2, 3-dihydroxy-1, 4, 5-trimethylhexyl]hexadecahydro-8, 9-dihydroxy-10a, 12a-dimethyl-, (1R, 3aS, 3bS, 6aS, 8S, 9R, 10aR, 10bS, 12aS)-; (22R,23R,24R)-2a,3a,22,23-Tetrahydroxy-B-homo-7-oxa-5a-ergostan-6-one; 24(R)-Epibrassinolide; 24-epi-Brassinolide. Grades: 95%. CAS No. 78821-43-9. Molecular formula: C28H48O6. Mole weight: 480.68. | |
| 3,3'-Diaminodipropylamine | A structural homologue of the natural polyamine spermidine with antitumor activity that may make it useful as a antineoplastic agent. Group: Biochemicals. Alternative Names: N-(3-Aminopropyl)-1,3-propanediamine; 1,5,9-Triazanonane; NSC 7773; 1,7-Diamino-4-azaheptane; 3,3'-Iminobis-1-propanamine; 3,3'-Iminobis(propylamine); 3,3'-Iminodi(propylamine); 4-Aza-1,7-diaminoheptane; 4-Azahepta methyl enediamine; 4-Azaheptane-1,7-diamine; Bis(3-aminopropyl)amine; Caldine; Dipropylenetriamine; Di(3-aminopropyl)amine; N-(3-Aminopropyl)-1,3-propanediamine; P 2 (hardener); N-3-Aminopropyl-1,3-diaminopropane; Norspermidine; sym-Norspermidine. Grades: Highly Purified. CAS No. 56-18-8. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 4-Amino-1-butanol | 4-Amino-1-butanol is used in the synthesis of NSAIDs with anti-inflammatory properties. Also used in the synthesis of polyamine transport ligands with specificity against human cancers allowing easy access to specific cancer cells. Group: Biochemicals. Alternative Names: 1-Amino-4-butanol; 4-Amino-1-butanol; 4-Aminobutanol; 4-Hydroxy-1-butanamine; 4-Hydroxybutylamine; Butanolamine. Grades: Highly Purified. CAS No. 13325-10-5. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| 4-Amino-1-butanol | A reagent used in the synthesis of NSAIDs and cyclic amines. It is also used in the synthesis of polyamine transport ligands with specificity against human cancers allowing easy access to specific cancer cells. Synonyms: H-Abu(4)-ol; NH2-(CH2)4-OH; δ-Amino-n-butyl alcohol; 4-aminobutan-1-ol; 4-Aminobutanol. Grades: 97 %. CAS No. 13325-10-5. Molecular formula: C4H11NO. Mole weight: 89.14. | |
| 5'-Methylthioadenosine | 5'-Methylthioadenosine (5'-(Methylthio)-5'-deoxyadenosine) is a nucleoside generated from S-adenosylmethionine (SAM) during polyamine synthesis [1]. 5'-Methylthioadenosine suppresses tumors by inhibiting tumor cell proliferation, invasion, and the induction of apoptosis while controlling the inflammatory micro-environments of tumor tissue. 5'-Methylthioadenosine and its associated materials have striking regulatory effects on tumorigenesis [2]. Uses: Scientific research. Group: Natural products. Alternative Names: 5'-(Methylthio)-5'-deoxyadenosine; 5'-Deoxy-5'-(methylthio)adenosine; 5'-S-Methyl-5'-thioadenosine. CAS No. 2457-80-9. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-16938. |  |
| 5'-?S-?[3-? (1, ?3-?Dihydro-?1, ?3-?dioxo-?2H-?isoindol-?2-?yl) ?propyl]?-?2', ?3'-?O-? (1-?methylethylidene) ?-?5'-?thio-adenosine | 5'-S-[3-(1,?3-Dihydro-1,?3-dioxo-2H-isoindol-2-yl)?propyl]?-2',?3'-O-(1-methylethylidene)?-5'-thio-adenosine is an intermediate in synthesizing Decarboxylated S-Adenosylmethionine Sulfate Salt, a substrate that is involved in the biosynthesis of polyamines including spermidine, spermine, and thermospermine. Synonyms: 2-(3-((((3aS,4S,6R,6aR)-6-(6-Amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl)thio)propyl)isoindoline-1,3-dione. CAS No. 263715-50-0. Molecular formula: C24H26N6O5S. Mole weight: 510.57. | |
| 5'-?S-?(3-?Aminopropyl)?-?5'-?thio-adenosine Sulfate | 5'-S-(3-Aminopropyl)?-5'-thio-adenosine Sulfate is an intermediate in synthesizing Decarboxylated S-Adenosylmethionine Sulfate Salt, a substrate that is involved in the biosynthesis of polyamines including spermidine, spermine, and thermospermine. Synonyms: (2R, 3R, 4S, 5S) -2- (6-Amino-9H-purin-9-yl) -5- ( ( (3-aminopropyl) thio) methyl) tetrahydrofuran-3, 4-diol Sulfate. CAS No. 99019-00-8. Molecular formula: C13H20N6O3S H2SO4. Mole weight: 340.41. | |
| AMXT-1501 | AMXT1501 is a novel inhibitor of the polyamine transport system. AMXT1501 blocks tumor growth in immunocompetent mice but not in athymic nude mice lacking T cells [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 441022-64-6. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-124617. | |
| Arcaine sulfate | Arcaine sulfate is the sulfate salt of arcaine, which is a potent, competitive and novel antagonist of the polyamine site on the NMDA receptor. Synonyms: N,N'-1,4-Butanediylbisguanidine sulfate; 1,4-Diguanidinobutane sulfate salt. Grades: ≥99% by HPLC. CAS No. 14923-17-2. Molecular formula: C6H18N6SO4. Mole weight: 270.31. | |
| Biotinylated Transglutaminase from Human, Proenzyme (Zymogen) | This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with a phosphate group as acceptor. Applications: The transglutaminase 3 catalyzes acyl transfer reactions from glutamin residues in proteins or peptides to primary amines, e. g. the formation of ε-(γ-glutamyl) lysine bonds between proteins by transferring the acyl group of a peptide-bound glutamine residue to the primary amino group of a peptide-bound lysine residue. biotinylated transglutaminase 3 may also be used for immunoprecipitation. Group: Enzymes. Synonyms: transglutaminase; EC 2.3.2.13; 80146-85-6; transgl...]. Appearance: Liquid. Storage: Store at -20 °C in working aliquots. Repeated freezing and thawing is not recommended. Form: The transglutaminase is formulated in 10 mM Sodium Phosphate pH 8.0, 15 mM NaCl. Sample contains 50% glycerol. Transglutaminase is a Ca2+-dependent enzyme. Source: E. coli. Species: Human. transglutaminase; EC 2.3.2.13; 80146-85-6; transglutaminase; Factor XIIIa; fibrinoligase; fibrin stabilizing factor; glutaminylpeptide γ-glutamyltransferase; polyamine transglutaminase; tissue transglutaminase; R-glutaminyl-peptide:amine γ-glutamyl transferase; protein-glutamine γ-glutamyltransferase; TG1. Pack: 100 ug. Cat No: NATE-173 | |
| Biotinylated Transglutaminase from Human, Recombinant | This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with a phosphate group as acceptor. Applications: Recombinant human transglutaminase is a homodimer (a2) composed of two chains held together by non covalent bonds. after activation of the zymogen by thrombin and ca2+ to its active form (a*2, factor xiiia), factor xiiia catalyzes the formation of covalent bridges (ε-(γ-glutamyl) lysine bonds) between fibrin units to increase the elasticity of the clot network. the resulting cross-linked fibrin is insoluble and resistant to lysis. Group: Enzymes. Synonyms: transglutamina... Lorand et al., Anal. Biochem. 44 (221-231). Appearance: Liquid. Storage: Store working aliquots at ≤ - 20°C. Avoid repeated freezing and thawing. Form: The transglutaminase is formulated in 10 mM Sodium Phosphate pH 8.0, 15 mM NaCl. Sample contains 50% glycerol. hFXIII is a Ca2+-dependent enzyme. Source: Insect cells. Species: Human. transglutaminase; EC 2.3.2.13; 80146-85-6; transglutaminase; Factor XIIIa; fibrinoligase; fibrin stabilizing factor; glutaminylpeptide γ-glutamyltransferase; polyamine transglutaminase; tissue transglutaminase; R-glutaminyl-peptide:amine γ-glutamyl transferase; protein-glutamine γ-glutamyltransferase; TG1. Pack: 50 | |
| Boc-1,5-diaminopentane HCl | Building block for preparing polyamines and polyamides. Synonyms: Boc-NH(CH2)5NH2 HCl; Boc-Dape HCl; tert-Butyl (5-aminopentyl)carbamate hydrochloride; N-(t-Butoxycarbonyl)-1,5-diaminopentane hydrochloride; N-T-BUTYLOXYCARBONYL-1,5-DIAMINOPENTANE HYDROCHLORIDE; tert-butyl N-(5-aminopentyl)carbamate hydrochloride; Boc Dape HCl. Grades: ≥ 98% (Titration). CAS No. 77835-31-5. Molecular formula: C10H22N2O2·HCl. Mole weight: 238.76. | |
| Caffeoylspermine | Caffeoylspermine is an impurity of Spermidine (S680400) a biogenic polyamine formed from putrescine. Spermidine is a precursor of Spermine. Spermidine is essential for both normal and neoplastic tissue growth. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg. Molecular Formula: C19H32N4O3, Molecular Weight: 364.48. US Biological Life Sciences. | Worldwide |
| caldopentamine synthase | The enzyme, characterized from the thermophilic archaeon Hyperthermus butylicus, can also synthesize norspermine from norspermidine and thermospermine from spermidine (with lower activity). The long-chain polyamines stabilize double-stranded DNA at high temperatures. In contrast to EC 2.5.1.23, sym-norspermidine synthase and EC 2.5.1.126, norspermine synthase, this enzyme shows no activity with propane-1,3-diamine. Group: Enzymes. Synonyms: long-chain polyamine synthase (ambiguous). Enzyme Commission Number: EC 2.5.1.127. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2743; caldopentamine synthase; EC 2.5.1.127; long-chain polyamine synthase (ambiguous). Cat No: EXWM-2743. | |
| carboxynorspermidine decarboxylase | A pyridoxal 5'-phosphate enzyme. Part of a bacterial polyamine biosynthesis pathway. The enzyme is essential for biofilm formation in the bacterium Vibrio cholerae. The enzyme from Campylobacter jejuni only produces spermidine in vivo even though it shows activity with carboxynorspermidine in vitro. Group: Enzymes. Synonyms: carboxyspermidine decarboxylase; CANSDC; VC1623 (gene name). Enzyme Commission Number: EC 4.1.1.96. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4846; carboxynorspermidine decarboxylase; EC 4.1.1.96; carboxyspermidine decarboxylase; CANSDC; VC1623 (gene name). Cat No: EXWM-4846. | |
| carboxynorspermidine synthase | The reaction takes place in the opposite direction. Part of a bacterial polyamine biosynthesis pathway. L-aspartate 4-semialdehyde and propane-1,3-diamine/putrescine form a Schiff base that is reduced to form carboxynorspermidine / carboxyspermidine, respectively. The enzyme from the bacterium Vibrio cholerae is essential for biofilm formation. The enzyme from Campylobacter jejuni only produces carboxyspermidine in vivo even though it also can produce carboxynorspermidine in vitro. Group: Enzymes. Synonyms: carboxynorspermidine dehydrogenase; carboxyspermidine dehydrogenase; CASDH; CANSDH; VC1624 (gene name). Enzyme Commission Number: EC 1.5.1.43. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1524; carboxynorspermidine synthase; EC 1.5.1.43; carboxynorspermidine dehydrogenase; carboxyspermidine dehydrogenase; CASDH; CANSDH; VC1624 (gene name). Cat No: EXWM-1524. | |
| CGC-11047 | CGC-11047 is a second generation polyamine analogue, synthesized through the restriction of molecular conformations of parent polyamine compounds, with potential antineoplastic activity. Polyamine analogue PG11047 may displace endogenous polyamines from DNA binding sites, thereby interfering with cell cycle processes dependent upon polyamine binding and function, and resulting in cell-cycle arrest, induction of apoptosis, depletion of polyamines, and interference with gene and ligand-receptor activities involved with cell growth. This agent may exhibit decreased toxicity and enhanced cytotoxicity profiles compared to first-generation polyamine compounds. In tumor cells, there is an increase dependence on polyamines as well as a dysregulated polyamine metabolic pathway resulting in abnormal or sustained tumor growth. Synonyms: CGC 11047; CGC11047; SL 11047; SL 47; SL47. CAS No. 206991-64-2. Molecular formula: C14H36Cl4N4. Mole weight: 402.27. | |
| Cycloleucine | Cycloleucine is a competitive inhibitor of glycine modulatory site of N-methyl-D-aspartate (NMDA) receptor, with immunosuppressive, antineoplastic and cytostatic activities. It competitively inhibits methionine adenosyltransferase, thereby inhibiting S-adenosylmethionine (SAM) synthesis from methionine and ATP, and subsequent nucleic acid methylation and polyamine production. Synonyms: 1-Aminocyclopentanecarboxylic acid; 1-Amino-1-cyclopentanecarboxylic acid; 1-Amino-1-carboxycyclopentane; NSC 1026; NSC 112194; NSC 112195; NSC 112197; ACPC. Grades: ≥98%. CAS No. 52-52-8. Molecular formula: C6H11NO2. Mole weight: 129.16. | |
| Decarboxylated S-Adenosylmethionine Iodide | Decarboxylated S-adenosyl methionine is a substrate that is involved in the biosynthesis of polyamines including spermidine, spermine, and thermospermine. Synonyms: 5'-[(3-aminopropyl)methylsulfonio]-5'-deoxy-adenosine Iodide; (-)-S-Adenosyl-(5')-3-methylthiopropylamine Iodide; Decarboxylated AdoMet Iodide; S-Adenosyl-3-methylthiopropylamine Iodide; S-Adenosyl-L-methionamine Iodide; S-Adenosylmethionamine Iodide; S-M. Grades: > 95%. Molecular formula: C14H23N6O3SI. Mole weight: 482.34. | |
| Diethylnorspermine | diethylnorspermine, also known as DENSPM, is a potent inducer of spermidine/spermine N1-acetyltransferase, is able to increase enzyme activity 200-1000 fold. The cell death induced by DENSPM treatment was apoptotic, as evidenced by cleavage of procaspase 3 and induction of caspase-3 activity. The DENSPM-induced polyamine depletion was also caused by the inhibition of ornithine decarboxylase. LA-N-1 cells contained a higher level of the prosurvival protein survivin, which was further increased after DENSPM treatment. Synonyms: DE-333, DE 333; DE333; BE-333, BE 333; BE333; N1,N11-Diethylnorspermine; 1,11-bis(ethylamino)-4,8-diazaundecan. CAS No. 121749-39-1. Molecular formula: C13H36Cl4N4. Mole weight: 244.42. | |
| Eflornithine | Eflornithine is a difluoromethylated ornithine compound with antineoplastic activity. Eflornithine irreversibly inhibits ornithine decarboxylase, an enzyme required for polyamine biosynthesis, thereby inhibiting the formation and proliferation of tumor cells. Polyamines are involved in nucleosome oligomerization and DNA conformation, creating a chromatin environment that stimulates neoplastic transformation of cells. This agent has been shown to induce apoptosis in leiomyoma cells. Synonyms: Ornithine, 2-(difluoromethyl)-; 2-(Difluoromethyl)ornithine; 2-(Difluoromethyl)-DL-ornithine; DL-2-(Difluoromethyl)ornithine; DL-α-(Difluoromethyl)ornithine; DFMO; DFMO (growth regulator); Difluromethylornithine; Elfornithine; MDL 71782; MDL 71782A; Ornidyl; RFI 71782; RMI 71782; α,δ-Diamino-α-(difluoromethyl)valeric acid; α-(Difluoromethyl)-DL-ornithine; α-(Difluoromethyl)ornithine. Grades: ≥95%. CAS No. 70052-12-9. Molecular formula: C6H12F2N2O2. Mole weight: 182.17. | |
| Eflornithine hydrochloride, hydrate | Eflornithine hydrochloride, hydrate is a drug found to be effective in the treatment of facial hirsutism. It is a "suicide inhibitor," irreversibly binding to Ornithine Decarboxylase (ODC) and preventing the natural substrate ornithine from accessing the active site. It is an irreversible inhibitor of ornithine decarboxylase that suppresses polyamine biosynthesis. It displays antiangiogenic and cytostatic effects in tumor cells but must be used in combination with other chemotherapeutic agents to negate compensatory increases in polyamine content through alternate synthesis pathways. It also demonstrates antiparasitic activity in a model of C. parvum infection. Synonyms: DFMO hydrochloride hydrate; MDL-71782 hydrochloride hydrate; RMI-71782 hydrochloride hydrate; MDL 71782 hydrochloride hydrate; RMI 71782 hydrochloride hydrate; MDL71782 hydrochloride hydrate; RMI71782 hydrochloride hydrate; α-difluoromethylornithine hydrochloride hydrate; Vaniqa hydrochloride hydrate. Grades: 98%. CAS No. 96020-91-6. Molecular formula: C6H15ClF2N2O3. Mole weight: 236.64. | |
| Eflornithine Hydrochloride Monoydrate | Irreversible inhibitor of ornithine decarboxylase, an enzyme involved in polyamine biosynthesis. Antineoplastic; antipneumocystic; antiprotozoal (Trypanosoma). Used in the treatment of hirsutism. Group: Biochemicals. Alternative Names: 2-(Difluoromethyl)-DL-ornithine Hydrochloride Hydrate; 2- (Difluoromethyl) ornithine; DFMO; DL-2- (Difluoromethyl) ornithine; DL-α - (Difluoromethyl) ornithine; Elfornithine; MDL 71782; MDL 71782A; Ornidyl; RFI 71782; RMI 71782; α , δ -Diamino-α - (difluoromethyl) valeric Acid; α-(Difluoromethyl)-DL-ornithine; α - (Difluoromethyl) ornithine. Grades: Highly Purified. CAS No. 96020-91-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C?H??ClF?N?O?, Molecular Weight: 236.64. US Biological Life Sciences. | Worldwide |
| Endotoxin free Transglutaminase 2 from Human tissue, Recombinant | This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with a phosphate group as acceptor. Applications: Transglutaminase 2 catalyzes acyl transfer reactions from glutamine residues in proteins or peptides to primary amines, e. g. the formation of ε-(γ-glutamyl) lysine bonds between proteins by transferring the acyl group of a peptide-bound glutamine residue to the primary amino group of a peptide-bound lysine residue. transglutaminase 2 may also be used for immunoprecipitation. this product is suitable for cell culture use. Group: Enzymes. Synonyms: transglutaminase; ...rand et al., Anal. Biochem. 44 (221-231). Appearance: Liquid. Storage: Store working aliquots at ≤ - 20°C. Avoid repeated freezing and thawing. Form: The transglutaminase is supplied in 10 mM Tris-HCl pH 7.2, 150 mM NaCl, 0.5 mM EDTA, 0.5 mM DTT, 10% Glycerol. Source: Insect cells. Species: Human. transglutaminase; EC 2.3.2.13; 80146-85-6; transglutaminase; Factor XIIIa; fibrinoligase; fibrin stabilizing factor; glutaminylpeptide γ-glutamyltransferase; polyamine transglutaminase; tissue transglutaminase; R-glutaminyl-peptide:amine γ-glutamyl transferase; protein-glutamine γ-glutamyltransferase; TG1. Pack: 250 μg; 1mg. Cat No: NATE-1729. | |
| Feruloylspermine | Feruloylspermine is a derivative of Spermidine (S680400), a biogenic polyamine formed from putrescine. Spermidine is a precursor of Spermine. Spermidine is essential for both normal and neoplastic tissue growth. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 50mg. Molecular Formula: C20H34N4O3, Molecular Weight: 378.51. US Biological Life Sciences. | Worldwide |
| Fmoc-β-alaninol | A building block for the synthesis of oxa-analogues and homologues of naturally occurring polyamines. Synonyms: Fmoc-3-aminopropanol; Fmoc-β-Ala-ol; Fmoc-beta-alaninol; 3-(Fmoc-amino)-1-propanol; (9H-Fluoren-9-yl)methyl (3-hydroxypropyl)carbamate; 9H-fluoren-9-ylmethyl N-(3-hydroxypropyl)carbamate. Grades: ≥ 99 % (HPLC). CAS No. 157887-82-6. Molecular formula: C18H19NO3. Mole weight: 297.4. | |
| Ifenprodil | Ifenprodil is an NMDA receptor antagonist and acts at the polyamine site. It is also an α2 adrenergic receptor ligand. It is selective for σ2 ligand over σ1 sites. It is used as a neuroprotective agent and peripheral vasodilator. Uses: Excitatory amino acid antagonists. Synonyms: 4-[2-(4-Benzylpiperidin-1-yl)-1-hydroxypropyl]phenol; (1R*,2S*)-erythro-2-(4-Benzylpiperidino)-1-(4-hydroxyphenyl)-1-propanol; α-(4-Hydroxyphenyl)-β-methyl-4-(phenylmethyl)-1-piperidineethanol; 1-Methyl-2-hydroxy-2-(4-hydroxyphenyl)ethyl-1-(4-benzylpiperidine); 2-(4-Benzylpiperidino)-1-(1-hydroxyphenyl)-1-propanol; RC 61-91. Grades: ≥99% by HPLC. CAS No. 23210-56-2. Molecular formula: C21H27NO2. Mole weight: 325.44. | |
| Ivospemin | Ivospemin (SBP-101) is an antineoplastic spermine analog. Ivospemin has shown efficacy in slowing pancreatic and ovarian tumor progression in vitro and in vivo. Ivospemin shows modest induction of polyamine catabolism, but stronger repression of ornithine decarboxylase activity. Ivospemin is promising for research of cancers [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: SBP-101. CAS No. 748119-79-1. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-132822. | |
| L-Arginine | L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. CAS No. 74-79-3. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-N0455. | |
| L-Arginine hydrochloride | L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. Alternative Names: (S)-(+)-Arginine hydrochloride. CAS No. 1119-34-2. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-N0455A. | |
| L-Arginine (Standard) | L-Arginine (Standard) is the analytical standard of L-Arginine. This product is intended for research and analytical applications. L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. CAS No. 74-79-3. Pack Sizes: 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-N0455R. | |
| MDL 72527 | MDL 72527 is a polyamine oxidase inhibitor. It can block the production of H2O2 and increase the cells survival. MDL 72527 shows anticancer and neuroprotective activity in vivo. Synonyms: MDL 72527; MDL72527; MDL-72527; N1,N4-Di-2,3-butadienyl-1,4-butanediamine dihydrochloride. Grades: ≥95% by HPLC. CAS No. 93565-01-6. Molecular formula: C12H20N2.2HCl. Mole weight: 265.23. | |
| MDL 72527 | MDL 72527 is a potent polyamine oxidase (PAO) inhibitor. MDL 72527 shows a lysosomotropic effect. MDL 72527 shows neuroprotective effects [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 93565-01-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100621. | |
| methionine transaminase | The enzyme is most active with L-methionine. It participates in the L-methionine salvage pathway from S-methyl-5'-thioadenosine, a by-product of polyamine biosynthesis. The enzyme from the bacterium Klebsiella pneumoniae can use several different amino acids as amino donor, with aromatic amino acids being the most effective. The enzyme from the plant Arabidopsis thaliana is also a part of the chain elongation pathway in the biosynthesis of methionine-derived glucosinolates. Group: Enzymes. Synonyms: methionine-oxo-acid transaminase. Enzyme Commission Number: EC 2.6.1.88. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2929; methionine transaminase; EC 2.6.1.88; methionine-oxo-acid transaminase. Cat No: EXWM-2929. | |
| Mitoguazone | Mitoguazone is a guanylhydrazone with potential antineoplastic activity. Mitoguazone competitively inhibits S-adenosyl-L-methionine decarboxylase (SAMD), an enzyme involved in the synthesis of polyamines, resulting in decreased proliferation of tumor cells, antimitochondrial effects, and p53-independent apoptosis. Polyamines, specifically spermine and spermidine, are essential for thymidine kinase production, DNA synthesis, and cell proliferation. Synonyms: MeGAG; methyl-G; methyl-GAG; MGBG; MGGH; DRG-0223; DRG 0223; DRG0223; NSC32946; NSC 32946; NSC-32946. Grades: 99.38%. CAS No. 459-86-9. Molecular formula: C5H12N8. Mole weight: 184.21. | |
| Mitoguazone | Mitoguazone (Methylglyoxal-bis(guanylhydrazone)) is a synthetic polycarbonyl derivative with potent antineoplastic activity. Mitoguazone is a brain-penetrant and competitive S-adenosyl-methionine decarboxylase (SAMDC) inhibitor that disrupts polyamine biosynthesis. Mitoguazone induces cell apoptosis. Mitoguazone inhibits HIV DNA integration into the cellular DNA in both monocytes and macrophages. Mitoguazone has the potential for acute leukemia, Hodgkin's and non-Hodgkin's lymphoma treatment [1] [2] [3] [4]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Methylglyoxal-bis(guanylhydrazone); MGBG; Methyl-GAG. CAS No. 459-86-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg. Product ID: HY-106634. | |
| monoamine oxidase | A mitochondrial outer-membrane flavoprotein (FAD) that catalyses the oxidative deamination of neurotransmitters and biogenic amines. Acts on primary amines, and also on some secondary and tertiary amines. It differs from EC 1.4.3.21, primary-amine oxidase as it can oxidize secondary and tertiary amines but not methylamine. This enzyme is inhibited byacetylenic compounds such as chlorgyline, 1-deprenyl and pargyline but, unlike EC 1.4.3.21 and EC 1.4.3.22 (diamine oxidase), it is not inhibited by semicarbazide. Group: Enzymes. Synonyms: adrenalin oxidase; adrenaline oxidase; amine oxidase (ambiguous); amine oxidase (flavin-containing); amine:oxygen ox. Enzyme Commission Number: EC 1.4.3.4. CAS No. 9001-66-5. Monoamine Oxidase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1481; monoamine oxidase; EC 1.4.3.4; 9001-66-5; adrenalin oxidase; adrenaline oxidase; amine oxidase (ambiguous); amine oxidase (flavin-containing); amine:oxygen oxidoreductase (deaminating) (flavin-containing); epinephrine oxidase; MAO; MAO A; MAO B; MAO-A; MAO-B; monoamine oxidase A; monoamine oxidase B; monoamine:O2 oxidoreductase (deaminating); polyamine oxidase (ambiguous); serotonin deaminase; spermidine oxidase (ambiguous); spermine oxidase (ambiguous); tyraminase; tyramine oxidase. Cat No: EXWM-1481. | |
| Monoamine Oxidase A from Human, Recombinant | MAO's are proteins of the mitochondrial membrane. These enzymes are responsible for catalyzing oxidative deamination of endo-and xenobiotic amines. Substrate specificity differs for each isozyme. Monoamine oxidase a contains binding sites for 8α-s-cysteinyl-fad. Applications: Monoamine oxidase a has been used in a study to assess abnormal behavior in a large kindred of males where a deficiency of enzymatic activity of monamine oxidase a was found. it has also been used in a study to investigate an ass ociation between smoking and the inhibition of maoa. Group: Enzymes. Synonyms: MAO-A; MAOA; EC 1.4.3.4; Monoamine Oxidase A; adrenalin oxidase; adrenaline oxidase; amine oxidase (ambiguous); amine oxidase (flavin-containing); amine:oxygen oxidoreducta. Enzyme Commission Number: EC 1.4.3.4. CAS No. 231-791-2. Monoamine Oxidase. Storage: -70°C. Source: Baculovirus infected BTI insect cells. Species: Human. MAO-A; MAOA; EC 1.4.3.4; Monoamine Oxidase A; adrenalin oxidase; adrenaline oxidase; amine oxidase (ambiguous); amine oxidase (flavin-containing); amine:oxygen oxidoreductase (deaminating) (flavin-containing); epinephrine oxidase; monoamine:O2 oxidoreductase (deaminating); polyamine oxidase (ambiguous); serotonin deaminase; spermidine oxidase (ambiguous); spermine oxidase (ambiguous); tyraminase; tyramine oxidase. Cat No: NATE-0440. | |
| Monoamine Oxidase B from Human, Recombinant | MAO's are proteins of the mitochondrial membrane. These enzymes are responsible for catalyzing oxidative deamination of endo-and xenobiotic amines. Substrate specificity differs for each isozyme. Monoamine oxidase b is a mit ochondrial outermembrane flavoenzyme that is a target for antidepressant and neuroprotective drugs. Applications: Drugs that inhibit monoamine oxidase b activity are used for the treatment of various neurological disorders including depression. monoamine oxidase b has been used in a study to assess the effect of age in 23 different regions of the human brain. it has also been used in a study to determine the specific l ocations of monoamine oxidase in the human brain. Group: Enzymes. Synonyms: MAO-B; MAOB; EC 1.4.3.4; Monoamine Oxida. Enzyme Commission Number: EC 1.4.3.4. CAS No. 231-791-2. Monoamine Oxidase. Storage: -70°C. Source: Baculovirus infected BTI insect cells. Species: Human. MAO-B; MAOB; EC 1.4.3.4; Monoamine Oxidase B; adrenalin oxidase; adrenaline oxidase; amine oxidase (ambiguous); amine oxidase (flavin-containing); amine:oxygen oxidoreductase (deaminating) (flavin-containing); epinephrine oxidase; monoamine:O2 oxidoreductase (deaminating); polyamine oxidase (ambiguous); serotonin deaminase; spermidine oxidase (ambiguous); spermine oxidase (ambiguous); tyraminase; tyramine oxidase. Cat No: NATE-0441. | |
| N1-[2-(1-Piperazinyl)ethyl]-1,2-ethanediamine | N1-[2-(1-Piperazinyl)ethyl]-1,2-ethanediamine is an impurity of Diethylenetriamine (D444255); a compound that is used in biological studies for polyamines inhibition to carbonic anhydrases by anchoring to the zinc-coordinated water molecule. Group: Biochemicals. Grades: Highly Purified. CAS No. 24028-46-4. Pack Sizes: 10mg, 100mg. Molecular Formula: C8H20N4, Molecular Weight: 172.27. US Biological Life Sciences. | Worldwide |
| N1,N12-Diethylspermine tetrahydrochloride | The hydrochloride salt form of N1,N12-Diethylspermine, which has been found to be an inhibitor of polyamine synthesis. Synonyms: N,N'-bis[3-(Ethylamino)propyl]-1,4-butanediamine Tetrahydrochloride. Grades: ≥95% by HPLC. CAS No. 113812-15-0. Molecular formula: C14H34N4.4HCl. Mole weight: 404.29. | |
| N1, N4-Bis-Boc-Spermidine | An impurity of Spermidine. Spermidine is a polyamine compound found in ribosomes and living tissues, and having various metabolic functions within organisms. Synonyms: Carbamic acid; N- (4-aminobutyl) ?-N-[3-[[ (1, ?1-dimethylethoxy) ?carbonyl]?amino]?propyl]?-, 1,?1-dimethylethyl ester; N1,N4-Di-(tert-butoxycarbonyl)spermidine. Grades: > 95%. CAS No. 85503-20-4. Molecular formula: C17H35N3O4. Mole weight: 345.48. | |
| N4-bis(aminopropyl)spermidine synthase | The enzyme, characterized from the thermophilic archaeon Thermococcus kodakarensis, synthesizes the branched-chain polyamine N4-bis(aminopropyl)spermidine, which is required for cell growth at high-temperature. When spermine is used as substrate, the enzyme forms N4-aminopropylspermine. Group: Enzymes. Enzyme Commission Number: EC 2.5.1.128. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2744; N4-bis(aminopropyl)spermidine synthase; EC 2.5.1.128. Cat No: EXWM-2744. | |
| N8-Acetylspermidine dihydrochloride | N8-Acetylspermidine dihydrochloride is a polyamine. Uses: Scientific research. Group: Natural products. CAS No. 34450-15-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-113253A. | |
| N8-acetylspermidine oxidase (propane-1,3-diamine-forming) | Also active with N1-acetylspermine, weak activity with N1,N12-diacetylspermine. No activity with diaminopropane, putrescine, cadaverine, diaminohexane, norspermidine, spermine and spermidine. Absence of monoamine oxidase (EC 1.4.3.4) activity. Differs in specificity from EC 1.5.3.13 (N1-acetylpolyamine oxidase), EC 1.5.3.14 (polyamine oxidase (propane-1,3-diamine-forming)), EC 1.5.3.16 (spermine oxidase) and EC 1.5.3.17 (non-specific polyamine oxidase). Group: Enzymes. Enzyme Commission Number: EC 1.5.3.15. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1542; N8-acetylspermidine oxidase (propane-1,3-diamine-forming); EC 1.5.3.15. Cat No: EXWM-1542. | |
| Native Guinea pig Transglutaminase | Transglutaminase from guinea pig liver consists of a single polypeptide chain of 691 amino acid residues. It has six potential glycosylation sites (Asn-X-Ser or Asn-X-Thr), but it is not glycosylated. The molecular mass is approximately 76.6 kDa. It is calcium dependent and has several calcium binding sites. The enzyme is inhibited by iodoacetamide and N-ethylmaleimide in the presence of calcium. It catalyzes the incorporation of small molecular weight amines into γ-glutamine sites of proteins. In the absence of small molecular weight amines, it catalyzes the cross linking of proteins that results in the formation of γ-glutamyl-ε-lysine side chain peptide...h as huntington?s disease and alzheimer?s disease.transglutaminase has also been used in a study to develop a nonradioactive dot blot assay for transglutaminase activity. Group: Enzymes. Synonyms: transglutaminase; EC 2.3.2.13; 80146-85-6; transglutaminase; Factor XIIIa; fibrinoligase; fibrin stabilizing factor; glutaminylpeptide γ-glutamyltransferase; polyamine transglutaminase; tissue transglutaminase; R-glutaminyl-peptide:amine γ-glutamyl transferase; protein-glutamine γ-glutamyltransferase. Enzyme Commission Number: EC 2.3.2.13. CAS No. 80146-85-6. Transglutaminase. Activity: > 1.5 units/mg protein. Storage: -20°C. Form: Lyophilized powder containing Tr | |
| NMDA Antagonist XI, N1-dansyl-spermine (NMDA Channel Blocker, N1-dansyl-spermine, N1-DnsSpm) | An N-sulfonyl-polyamine that acts as a potent and more specific antagonist ofnMDA receptors expressed in Xenopus oocytes (IC50 = 310, 340nM in NR1/NR2A and NR1/NR2B, respectively). The inhibition appears to be voltage-dependent and is non-competitive with respect to glutamate and glycine. Exhibits about 50-fold greater selectivity over NR1/NR2C and NR1/NR2D receptors (IC50 = 16 and 13uM, respectively). Also shown to block c-AMP-dependent, calmodulin-activated phosphodiesterase (IC50 = 58uM) and diminishes the induction of ornithine decarboxylase. At higher concentration (100uM) it is shown to reduce spontaneous epileptiform activity in mouse cortical slices. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| norspermine synthase | The enzyme, characterized from the thermophilic archaeon Pyrobaculum aerophilum, can also synthesize norspermidine from propane-1,3-diamine and thermospermine from spermidine (with lower activity). The long-chain polyamines stabilize double-stranded DNA at high temperatures. In contrast to EC 2.5.1.127, caldopentamine synthase, this enzyme does not accept norspermine as a substrate. Group: Enzymes. Synonyms: long-chain polyamine synthase (ambiguous). Enzyme Commission Number: EC 2.5.1.126. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2742; norspermine synthase; EC 2.5.1.126; long-chain polyamine synthase (ambiguous). Cat No: EXWM-2742. | |
| Polyamide resin | Polyamide resin is often chosen for the manufacture of plastic gears and other components with sliding friction, not because it has the lowest coefficient of friction of the plastics but because it has superior properties such as wear-resistance when compared with lower friction polymers such as acetyl. Its high heat resistance makes it suitable for microwaveable and boil-in-bag pouches. It has been incorporated into numerous textiles used not only in clothing but in applications requiring light, strong fabrics: tents, parachutes, ropes, tire belts, etc. Group: Polymer/macromolecule. Alternative Names: AMIDE RESIN;PA RESIN;POLY(DIMER ACID-CO-ALKYL POLYAMINE);C18-Unsaturatedfattyaciddimer, azelaicacid, ethylenediamine, piperazinepolymer;Dimerfattyacid, azelaicacid, ethylenediamine, piperazinepolymer;Dimerfattyacid, ethylenediamine, piperazine, azelaicacidpolymer. CAS No. 68139-70-8. Density: 0.98 (23°C). Catalog: ACM68139708. | |
| Polyamide resins | Polyamide resins. Group: Polymers. Alternative Names: Fatty acids, C18-unsatd., dimers, reaction products with polyethylenepolyamines; Aminische Hrter für Epoxidharze aus der Kondensation von monomeren und/oder dimeren Fettsuren Aldehyden und/oder Ketonen mit Polyaminen; C18-UNSATURATED FATTY ACIDS, DIMERS, R. CAS No. 68410-23-1. | |
| Polyaminopropyl biguanide, PAPB | Synonyms: Imidodicarbonimidic diamide, N-(3-aminopropyl)-, homopolymer; Polyaminopropyl biguanide; Polyamine-propyl-biguanidine; Acticide PHB 20; PG 2198. Grades: 20% in water. CAS No. 133029-32-0. | |
| primary-amine oxidase | A group of enzymes that oxidize primary monoamines but have little or no activity towards diamines, such as histamine, or towards secondary and tertiary amines. They are copper quinoproteins (2,4,5-trihydroxyphenylalanine quinone) and, unlike EC 1.4.3.4, monoamine oxidase, are sensitive to inhibition by carbonyl-group reagents, such as semicarbazide. In some mammalian tissues the enzyme also functions as a vascular-adhesion protein (VAP-1). Group: Enzymes. Synonyms: amine oxidase (ambiguous); amine oxidase (copper-containing); amine oxidase (pyridoxal containing). Enzyme Commission Number: EC 1.4.3.21. Amine Oxidase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1476; primary-amine oxidase; EC 1.4.3.21; amine oxidase (ambiguous); amine oxidase (copper-containing); amine oxidase (pyridoxal containing) (incorrect); benzylamine oxidase (incorrect); CAO (ambiguous); copper amine oxidase (ambiguous); Cu-amine oxidase (ambiguous); Cu-containing amine oxidase (ambiguous); diamine oxidase (incorrect); diamino oxhydrase (incorrect); histamine deaminase (ambiguous); histamine oxidase (ambiguous); monoamine oxidase (ambiguous); plasma monoamine oxidase (ambiguous); polyamine oxidase (ambiguous); semicarbazide-sensitive amine oxidase (ambiguous); SSAO (ambiguous). Cat No: EXWM-1476. | |
| protein-glutamine γ-glutamyltransferase | Requires Ca2+. The γ-carboxamide groups of peptide-bound glutamine residues act as acyl donors, and the 6-amino-groups of protein- and peptide-bound lysine residues act as acceptors, to give intra- and inter-molecular N6-(5-glutamyl)-lysine crosslinks. Formed by proteolytic cleavage from plasma Factor XIII. Group: Enzymes. Synonyms: transglutaminase; Factor XIIIa; fibrinoligase; fibrin stabilizing factor; glutaminylpeptide γ-glutamyltransferase; polyamine transglutaminase; tissue transglutaminase; R-glutaminyl-peptide:amine γ-glutamyl transferase. Enzyme Commission Number: EC 2.3.2.13. CAS No. 80146-85-6. Transglutaminase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2286; protein-glutamine γ-glutamyltransferase; EC 2.3.2.13; 80146-85-6; transglutaminase; Factor XIIIa; fibrinoligase; fibrin stabilizing factor; glutaminylpeptide γ-glutamyltransferase; polyamine transglutaminase; tissue transglutaminase; R-glutaminyl-peptide:amine γ-glutamyl transferase. Cat No: EXWM-2286. | |
| S-(5'-Adenosyl)-L-methionine Chloride Dihydrochloride | S-(5?-Adenosyl)-L-methionine chloride dihydrochloride (SAM) facilitates the transfer of methyl groups to proteins, lipids and nucleic acids. Methionine adenosyl transferase catalyses the synthesis of SAM from methionine and adenosine triphosphate (ATP). SAM functions to regulate various cellular functions like cell division, cell death, transcription, genetic stability, oxidant/antioxidant balance and polyamine homeostasis. Therapeutically, SAM finds its application as a nutritional supplement in humans for various diseases like osteoarthritis and liver injury. SAM also regulates transsulfuration reactions by binding to the regulatory domain of key enzyme cystathionine- β-synthase (CBS).S-(5?-Adenosyl)-L-methionine chloride dihydrochloride has been used as a medium supplement for S30 cell extract. It also has been used for measuring the interaction with catechol-O-methyltransferase (COMT) by quartz crystal microbalance (QCM), surface plasmon resonance (SPR) and isothermal titration calorimetry (ITC) with supported lipid bilayers and vesicles. Group: Biochemicals. Alternative Names: 5'- [ [ (3S) -3-Amino-3-carboxypropyl] methylsulfonio] -5'-deoxya. Grades: Purified. CAS No. 86867-01-8. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C15H23ClN6O5S·2HCl, Molecular Weight: 507.82. US Biological Life Sciences. | Worldwide |
| S-adenosylmethionine synthetase, Recombinant | S-adenosylmethionine synthetase (EC 2.5.1.6) (also known as methionine adenosyltransferase (MAT)) is an enzyme that creates S-adenosylmethionine (AdoMet) by reacting methionine (a non-polar amino acid) and ATP (the basic currency of energy). AdoMet is a methyl donor for transmethylation. It gives away its methyl group and is also the propylamino donor in polyamine biosynthesis. S-adenosylmethionine synthetasecan be considered the rate-limiting step of the methionine cycle. S-adenosylmethionine (sam) is a methyl donor and allows dna methylation. once dna is methylated, it switches the genes off and therefore, s-adenosylmethionine can be considered tocontrol gene expressi...denosylmethioninesynthase isoform type-1; AdoMet synthase 1; MAT 1; Methionineadenosyltransferase I/III; MAT-I/III; MAT1A; AMS1. Enzyme Commission Number: EC 2.5.1.6. Purity: >90% (SDS-PAGE test). Mole weight: About 46kDa (SDS-PAGE detection). Activity: >700U/mg. Appearance: White powder, lyophilized. Storage: Redissolved in 30% glycerol, 4°C, store at -20°C/-80°C for long-term preservation, Avoid multiple freeze-thaw cycles. Form: Freeze dried powder. EC 2.5.1.6; MAT; MATA1; SAMS; SAMS1; Methionine adenosyltransferase 1; S-adenosylmethioninesynthase isoform type-1; AdoMet synthase 1; MAT 1; Methionineadenosyltransferase I/III; MAT-I/III; MAT1A; AMS1. Cat No: NATE-1151. | |
| Sardomozide | Sardomozide, also known as SAM486A or CGP48664, is a second-generation polyamine synthesis inhibitor, which inhibits the activity of the polyamine biosynthetic enzyme S-adenosylmethionine decarboxylase (SAMDC). SAM486 is more potent and specific than the first-generation SAMDC inhibitor methylglyoxal (bis) guanylhydrazone (MGBG). Preclinical testing confirmed promising antiproliferative activity. The in vitro tests showed that p53 wild-type NB cells were highly sensitive to SAM486A treatment. Most notably, SAM486A treatment resulted in the rapid accumulation of proapoptotic proteins p53 and Mdm2. The in vivo phosphorylation of p53 at residues Ser(46)/Ser(392) and Mdm2 at residue Ser(166) was observed. SAM486A may be effective alternative agents for the treatment of NBs with or without MYCN amplification. Uses: Antineoplastic agents. Synonyms: CGP 48664; CGP-48664; CGP48664; SAM 486A; SAM-486A; SAM486A. Grades: >98%. CAS No. 149400-88-4. Molecular formula: C11H14N6. Mole weight: 230.27. | |
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