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| Product | Description | |
|---|---|---|
| Spermidine | Application Areas. Uses: For analytical and research use. Group: Reagents. Grades: analytical standard. CAS No. 124-20-9. Pack Sizes: 100MG. |  |
| Spermidine | Spermidine is a polyamine compound found in ribosomes and living tissues, and having various metabolic functions within organisms. It was originally isolated from semen. Synonyms: N1-(3-Aminopropyl)-1,4-butanediamine; N-(3-Aminopropyl)-1,4-butanediamine; 1,5,10-Triazadecane; 1,8-Diamino-4-azaoctane; 4-Azaoctane-1,8-diamine; N-(3-Aminopropyl)-1,4-diaminobutane; N-(3-Aminopropyl)-4-aminobutylamine; N-(4-Aminobutyl)-1,3-diaminopropane; Spermidin. Grades: > 95%. CAS No. 124-20-9. Molecular formula: C7H19N3. Mole weight: 145.25. |  |
| Spermidine | Spermidine maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine significantly decreases the H 2 O 2 and O 2.- contents [1]. Uses: Scientific research. Group: Natural products. CAS No. 124-20-9. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-B1776. |  |
| Spermidine | Spermidine - Product ID: NST-10-185. Category: Alkaloids. Alternative Names: 1,5,10-Triazadecane, 4-Azaoctane-1,8-diamine, N-(3-Aminopropyl)-1,4-butanediamine. Purity: 98%. Test method: HPLC. CAS No. 124-20-9. Pack Sizes: 1g, 2g, 5g, 10g. Appearance: White to off-white powder. Molecular formula: C7H19N3. Mole weight: 145.25. Storage: +2 +8 °C. |  |
| Spermidine-d6 Trihydrochloride | Spermidine-d6 Trihydrochloride is a labelled trihydrochloride derivative of Spermidine (S680400); a biogenic polyamine formed from putrescine and a precursor of Spermine (S680510). Spermidine is also essential for both normal and neoplastic tissue growth. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C7H16D6Cl3N3. US Biological Life Sciences. |  Worldwide |
| spermidine dehydrogenase | A flavohemoprotein (FAD). Ferricyanide, 2,6-dichloroindophenol and cytochrome c can act as acceptor. 4-Aminobutanal condenses non-enzymically to 1-pyrroline. Group: Enzymes. Synonyms: spermidine:(acceptor) oxidoreductase. Enzyme Commission Number: EC 1.5.99.6. CAS No. 9076-64-6. 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-1573; spermidine dehydrogenase; EC 1.5.99.6; 9076-64-6; spermidine:(acceptor) oxidoreductase. Cat No: EXWM-1573. |  |
| spermidine dicoumaroyl transferase | The enzyme from the plant Arabidopsis thaliana has no activity with sinapoyl-CoA (cf. EC 2.3.1.248, spermidine disinapoyl transferase). Group: Enzymes. Synonyms: SCT. Enzyme Commission Number: EC 2.3.1.249. 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-2198; spermidine dicoumaroyl transferase; EC 2.3.1.249; SCT. Cat No: EXWM-2198. | |
| spermidine disinapoyl transferase | The enzyme from the plant Arabidopsis thaliana has no activity with 4-coumaroyl-CoA (cf. EC 2.3.1.249, spermidine dicoumaroyl transferase). Group: Enzymes. Synonyms: SDT. Enzyme Commission Number: EC 2.3.1.248. 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-2197; spermidine disinapoyl transferase; EC 2.3.1.248; SDT. Cat No: EXWM-2197. | |
| Spermidine Free Base | Biogenic polyamine formed from putrescine, a precursor of spermine; essential for normal and neoplastic tissue growth, promoting T4 polynucleotide kinase. Acts as a neuronal nitric oxide synthetase inhibitor. Used in cancer research and cell culture media. Group: Biochemicals. Alternative Names: N1-(3-Aminopropyl)-1,4-butanediamine; N-(3-Aminopropyl)-1,4-butanediamine; 1,5,10-Triazadecane; 1,8-Diamino-4-azaoctane; 4-Azaoctane-1,8-diamine; N-(3-Aminopropyl)-1,4-diaminobutane; N-(3-Aminopropyl)-4-aminobutylamine; N-(4-Aminobutyl)-1,3-diaminopropane; Spermidin. Grades: Molecular Biology Grade. CAS No. 124-20-9. Pack Sizes: 1g, 5g, 25g. Molecular Formula: C?H??N?, Molecular Weight: 145.25. US Biological Life Sciences. | Worldwide |
| Spermidine free base cell culture tested | 5g Pack Size. Group: Amines, Biochemicals, Organics, Research Organics & Inorganics. Formula: C7H19N3. CAS No. 124-20-9. Prepack ID 13986831-5g. Molecular Weight 145.25. See USA prepack pricing. |  |
| Spermidine hydrochloride | Spermidine hydrochloride maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine hydrochloride significantly decreases the H 2 O 2 and O 2.- contents [1]. Uses: Scientific research. Group: Natural products. CAS No. 334-50-9. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-B1776A. | |
| Spermidine phosphate hexahydrate | Spermidine phosphate hexahydrate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 23273-82-7. Pack Sizes: 1g, 25g. US Biological Life Sciences. | Worldwide |
| spermidine synthase | The enzymes from the plant Glycine max and from mammalia are highly specific for putrescine as the amine acceptor. The enzymes from the bacteria Escherichia coli and Thermotoga maritima prefer putrescine but are more tolerant towards other amine acceptors, such as spermidine and cadaverine. cf. EC 2.5.1.22 (spermine synthase) and EC 2.5.1.23 (sym-norspermidine synthase). Group: Enzymes. Synonyms: aminopropyltransferase; putrescine aminopropyltransferase; spermidine synthetase; SpeE; S-adenosylmethioninamine:putrescine 3-aminopropyltransferase. Enzyme Commission Number: EC 2.5.1.16. CAS No. 37277-82-0. 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-2752; spermidine synthase; EC 2.5.1.16; 37277-82-0; aminopropyltransferase; putrescine aminopropyltransferase; spermidine synthetase; SpeE; S-adenosylmethioninamine:putrescine 3-aminopropyltransferase. Cat No: EXWM-2752. | |
| Spermidine trihydrochloride | ≥99.0% (AT). Uses: For analytical and research use. Group: Fluorescence/luminescence spectroscopy; pharma & vet compounds & metabolites; pharma & vet compounds & metabolites. CAS No. 334-50-9. Pack Sizes: 5G, 25G. IUPAC Name: N'-(3-aminopropyl)butane-1,4-diamine;trihydrochloride. Molecular Formula: C7H19N3.3ClH. Mole Weight: 254.63. EC Number: 206-379-0. Catalog: APS334509. Assay: ≥99.0% (AT). SMILES: Cl.Cl.Cl.NCCCCNCCCN. Format: Neat. Shipping: Room Temperature. | |
| Spermidine trihydrochloride | Spermidine trihydrochloride is a polyamine that binds to NMDA receptor. Spermidine has been described as an agonist for its ability to enhance the binding of [3H]-MK801. It also acts as a NOS1 inhibitor. Synonyms: N-(3-Aminopropyl)-1,4-butanediamine trihydrochloride. CAS No. 334-50-9. Molecular formula: C7H19N3.3HCl. Mole weight: 254.63. | |
| Spermidine trihydrochloride | Spermidine trihydrochloride - Product ID: NST-10-230. Category: Alkaloids. Alternative Names: Spermidine hydrochloride. Purity: 98%. Test method: GC. CAS No. 334-50-9. Pack Sizes: 1g, 2g, 5g, 10g. Appearance: White Powder. Molecular formula: C7H22Cl3N3. Mole weight: 254.6. Storage: +2 +8 °C. | |
| Spermidine Trihydrochloride 99+% | Spermidine Trihydrochloride 99+%. Group: Biochemicals. Alternative Names: 1,8-Diamino-4-azaoctane trihydrochloride; N-(3-Aminopropyl)-1,4-butanediamine trihydrochloride; 1,5,10-Triazadecane trihydrochloride; Spermidine.3HCl. Grades: Reagent Grade. CAS No. 334-50-9. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 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. | |
| glutathionylspermidine amidase | Spermidine is numbered so that atom N-1 is in the amino group of the aminopropyl part of the molecule. The enzyme from Escherichia coli is bifunctional and also catalyses the glutathionylspermidine synthase (EC 6.3.1.8) reaction, resulting in a net hydrolysis of ATP. Group: Enzymes. Synonyms: glutathionylspermidine amidohydrolase (spermidine-forming). Enzyme Commission Number: EC 3.5.1.78. CAS No. 171040-71-4. 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-4469; glutathionylspermidine amidase; EC 3.5.1.78; 171040-71-4; glutathionylspermidine amidohydrolase (spermidine-forming). Cat No: EXWM-4469. | |
| glutathionylspermidine synthase | Requires magnesium ions. Involved in the synthesis of trypanothione in trypanosomatids. The enzyme from Escherichia coli is bifunctional and also catalyses the glutathionylspermidine amidase (EC 3.5.1.78) reaction, resulting in a net hydrolysis of ATP. Group: Enzymes. Synonyms: glutathione:spermidine ligase (ADP-forming). Enzyme Commission Number: EC 6.3.1.8. CAS No. 9077-9-2. 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-5728; glutathionylspermidine synthase; EC 6.3.1.8; 9077-09-2; glutathione:spermidine ligase (ADP-forming). Cat No: EXWM-5728. | |
| homospermidine synthase | The reaction of this enzyme occurs in three steps, with some of the intermediates presumably remaining enzyme-bound: NAD+-dependent dehydrogenation of putrescine, transfer of the 4-aminobutylidene group from dehydroputrescine to a second molecule of putrescine and reduction of the imine intermediate to form homospermidine. Hence the overall reaction is transfer of a 4-aminobutyl group. Differs from EC 2.5.1.45, homospermidine synthase (spermidine-specific), which cannot use putrescine as donor of the aminobutyl group. Group: Enzymes. Enzyme Commission Number: EC 2.5.1.44. CAS No. 76106-84-8. 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-2780; homospermidine synthase; EC 2.5.1.44; 76106-84-8. Cat No: EXWM-2780. | |
| homospermidine synthase (spermidine-specific) | The reaction of this enzyme occurs in three steps, with some of the intermediates presumably remaining enzyme-bound: (a) NAD+-dependent dehydrogenation of spermidine, (b) transfer of the 4-aminobutylidene group from dehydrospermidine to putrescine and (c) reduction of the imine intermediate to form homospermidine. This enzyme is more specific than EC 2.5.1.44, homospermidine synthase, which is found in bacteria, as it cannot use putrescine as donor of the 4-aminobutyl group. Forms part of the biosynthetic pathway of the poisonous pyrrolizidine alkaloids of the ragworts (Senecio). Group: Enzymes. Enzyme Commission Number: EC 2.5.1.45. 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-2781; homospermidine synthase (spermidine-specific); EC 2.5.1.45. Cat No: EXWM-2781. | |
| N1-Glutathionyl-spermidine disulfide | Synonyms: [H-Glu(Cys-Gly-[3-(4-amino-butylamino)-propyl]-amide)-OH]2. Grades: ≥95%. CAS No. 108081-77-2. Molecular formula: C34H66N12O10S2. Mole weight: 867.09. | |
| 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. | |
| N1,N4-bis-Boc-spermidine ≥97% (TLC) | N1,N4-bis-Boc-spermidine ≥97% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| N1,N5-Bis-Boc-spermidine | N1,N5-Bis-Boc-spermidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 68076-39-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. | Worldwide |
| N1,N5-Bis-Boc-spermidine | Synonyms: 1,6-Bis-Boc-1,6,10-triazadecane. Grades: ≥ 99% (HPLC). CAS No. 68076-39-1. Molecular formula: C17H35N3O4. Mole weight: 345.5. | |
| N1,N5-Bis-Boc-spermidine ≥97% (TLC) | Method for Determining Identity: Group: Biochemicals. Alternative Names: 1,6-bis-Boc-1,6,10-triazadecane. Grades: Reagent Grade. CAS No. 68076-39-1. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 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 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. | |
| sym-norspermidine synthase | The enzyme has been originally characterized from the protist Euglena gracilis. The enzyme from the archaeon Sulfolobus solfataricus can transfer the propylamine moiety from S-adenosyl 3-(methylthio)propylamine to putrescine, sym-norspermidine and spermidine with lower efficiency. cf. EC 2.5.1.16 (spermidine synthase) and EC 2.5.1.22 (spermine synthase). Group: Enzymes. Synonyms: S-adenosylmethioninamine:propane-1,3-diamine 3-aminopropyltransferase. Enzyme Commission Number: EC 2.5.1.23. 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-2760; sym-norspermidine synthase; EC 2.5.1.23; S-adenosylmethioninamine:propane-1,3-diamine 3-aminopropyltransferase. Cat No: EXWM-2760. | |
| Wheat Germ P.E. > 0.2% Spermidine (Triticum aestivum) | Wheat Germ P.E. > 0.2% Spermidine (Triticum aestivum). |  CA, FL & NJ |
| 1-Naphthylacetyl Spermine Trihydrochloride | A poliamine amide as potent Spermidine uptake inhibitor. Group: Biochemicals. Alternative Names: N- [3- [ [4- [ (3-Aminopropyl) amino] butyl] amino] propyl] -1-naphthaleneacetamide Trihydrochloride. Grades: Highly Purified. CAS No. 1049731-36-3. Pack Sizes: 25mg. 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 |
| 2-[Boc (2-Bocaminoethyl) amino]ethanol | 2-[Boc (2-Bocaminoethyl) amino]ethanol is an intermediate in the synthesis of spermidine (S680400) and analogous triamines of the aliphatic series. Group: Biochemicals. Grades: Highly Purified. CAS No. 200283-08-5. Pack Sizes: 5mg, 25mg. Molecular Formula: C14H28N2O5. US Biological Life Sciences. | Worldwide |
| 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-(Boc-amino)-1-butanol | A building block for spermidine analogues. Synonyms: tert-Butyl N-(4-hydroxybutyl)carbamate; 4-Boc-Abu-ol; tert-Butyl N-(4-hydroxybutyl)carbamate; 4-(tert-Butoxycarbonylamino)-1-butanol. Grades: ≥ 98 % (HPLC). CAS No. 75178-87-9. Molecular formula: C9H19NO3. Mole weight: 189.25. | |
| 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. | |
| 9-Fluorenylmethyl Chlorocarbonate | 9-Fluorenylmethyl Chlorocarbonate is an N-Protecting agent for peptides research and was used for the pre-column derivatization of the biogenic amines (BAs) cadaverine (Cad), histamine (Him), octopamine (Ocp), phenylethylamine (Pea), putrescine (Put), spermidine (Spd), spermine (Spm), tyramine (Tym). Group: Biochemicals. Alternative Names: 9H-Fluoren-9-ylmethyl Ester Carbonochloridic Acid; Fluorene-9-methanol, Chloroformate (8CI); (9H-Fluoren-9-ylmethoxy)carbonyl Chloride; 9-Fluorenyl methoxycarbonyl Chloride; 9-Fluorenylmethyl Chlorocarbonate; 9-Fluorenylmethyl Chloroformate; 9H-Fluoren-9-ylmethyl Carbonochloridate; 9H-Fluoren-9-ylmethyl Chloroformate; AminoTag; FMOC Chloride; Fluorenylmethyl Chloroformate; FmocCl. Grades: Highly Purified. CAS No. 28920-43-6. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| Bikaverin | Antibiotic. Antiprotozoal. Antifungal. Anticancer. ATP synthesis inhibitior. Haemolytic agent. Antioomycete. Spermidine-induced autoactivation inhibitor. Plasma hyaluronan-binding protein (PHBP) inhibitor (active form). Group: Biochemicals. Alternative Names: NSC 215139, BRN 0358013, Lycopersin, Mycogonin, Passiflorin. Grades: Highly Purified. CAS No. 33390-21-5. Pack Sizes: 250ug, 1mg. Molecular Formula: C20H14O8. US Biological Life Sciences. | Worldwide |
| 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. | |
| 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. | |
| deoxyhypusine synthase | The eukaryotic initiation factor eIF5A contains a hypusine residue that is essential for activity. This enzyme catalyses the first reaction of hypusine formation from one specific lysine residue of the eIF5A precursor. The reaction occurs in four steps: NAD+-dependent dehydrogenation of spermidine (1a), formation of an enzyme-imine intermediate by transfer of the 4-aminobutylidene group from dehydrospermidine to the active site lysine residue (Lys329 for the human enzyme; 1b), transfer of the same 4-aminobutylidene group from the enzyme intermediate to the e1F5A precursor (1c), reduction of the e1F5A-imine intermediate to form a deoxyhypusine residue (1d). Hence the overall reaction is transfer of a 4-aminobutyl group. For the plant enzyme, homospermidine can substitute for spermidine and putrescine can substitute for the lysine residue of the eIF5A precursor. Hypusine is formed from deoxyhypusine by the action of EC 1.14.99.29, deoxyhypusine monooxygenase. Group: Enzymes. Synonyms: spermidine:eIF5A-lysine 4-amino. Enzyme Commission Number: EC 2.5.1.46. CAS No. 127069-31-2. 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-2782; deoxyhypusine synthase; EC 2.5.1.46; 127069-31-2; spermidine:eIF5A-lysine 4-aminobutyltransferase (propane-1,3-diamine-forming). Cat No: EXWM-2782. | |
| diamine N-acetyltransferase | Acts on propane-1,3-diamine, pentane-1,5-diamine, putrescine, spermidine (forming N1- and N8-acetylspermidine), spermine, N1-acetylspermidine and N8-acetylspermidine. Group: Enzymes. Synonyms: spermidine acetyltransferase; putrescine acetyltransferase; putrescine (diamine)-acetylating enzyme; diamine acetyltransferase; spermidine/spermine N1-acetyltransferase; spermidine N1-acetyltransferase; acetyl-coenzyme A-1,4-diaminobutane N-acetyltransferase; putrescine acetylase; putrescine N-acetyltransferase. Enzyme Commission Number: EC 2.3.1.57. CAS No. 54596-36-0. 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-2236; diamine N-acetyltransferase; EC 2.3.1.57; 54596-36-0; spermidine acetyltransferase; putrescine acetyltransferase; putrescine (diamine)-acetylating enzyme; diamine acetyltransferase; spermidine/spermine N1-acetyltransferase; spermidine N1-acetyltransferase; acetyl-coenzyme A-1,4-diaminobutane N-acetyltransferase; putrescine acetylase; putrescine N-acetyltransferase. Cat No: EXWM-2236. | |
| 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. | |
| 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 |
| 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. | |
| 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-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. | |
| N1-aminopropylagmatine synthase | The enzyme is involved in the biosynthesis of spermidine from agmatine in some archaea and bacteria. The enzyme from the Gram-negative bacterium Thermus thermophilus accepts agmatine, spermidine and norspermidine with similar catalytic efficiency. The enzymes from the archaea Pyrococcus furiosus and Thermococcus kodakarensis prefer agmatine, but can utilize cadaverine, putrescine and propane-1,3-diamine with much lower catalytic efficiency. cf. EC 2.5.1.16, spermidine synthase, and EC 2.5.1.23, sym-norspermidine synthase. Group: Enzymes. Synonyms: agmatine/cadaverine aminopropyl transferase; ACAPT; PF0127 (gene name); triamine/agmatine aminopropyltransferase; SpeE; agmatine aminopropyltransferase. Enzyme Commission Number: EC 2.5.1.104. 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-2720; N1-aminopropylagmatine synthase; EC 2.5.1.104; agmatine/cadaverine aminopropyl transferase; ACAPT; PF0127 (gene name); triamine/agmatine aminopropyltransferase; SpeE; agmatine aminopropyltransferase. Cat No: EXWM-2720. | |
| N1-aminopropylagmatine ureohydrolase | The enzyme, which has been characterized from the hyperthermophilic archaeon Pyrococcus kodakarensis and the thermophilic Gram-negative bacterium Thermus thermophilus, is involved in the biosynthesis of spermidine. Group: Enzymes. Enzyme Commission Number: EC 3.5.3.24. 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-4526; N1-aminopropylagmatine ureohydrolase; EC 3.5.3.24. Cat No: EXWM-4526. | |
| N1,N11-Diethylnorspermine tetrahydrochloride | The hydrochloride salt form of N1,N11-Diethylnorspermine, which has been fould to be a highly effective inducer of spermidine/spermine N1-acetyltransferase. Synonyms: N,N'-bis[3-(Ethylamino)propyl]-1,3-propanediamine tetrahydrochloride. Grades: ≥95% by HPLC. CAS No. 156886-85-0. Molecular formula: C13H32N4.4HCl. Mole weight: 390.27. | |
| Naspm | A poliamine amide as potent Spermidine uptake inhibitor. Synonyms: 1-Naphthylacetyl spermine. Grades: >98%. CAS No. 122306-11-0. Molecular formula: C22H34N4O. Mole weight: 370.53. | |
| Native Bovine Plasma Amine Oxidase | Amine oxidase (also known as histaminase) is an enzyme involved in the metabolism, oxidation, and inactivation of histamine within the digestive tract. Bovine plasma amine oxidase has a molecular weight of 170 kDa and an optimum pH of 6.2 for spermine and 7.2 for spermidine. Amine oxidases are divided into two classes:the pyridoxal and copper containing enzyme to which plasma amine oxidase belongs, and the FAD-containing amino oxidases. Natural substrates include catecholamines, tryptamine derivatives and other physiologically active amines. Plasma amine oxidase is used in research requiring nitrogen group transfers. The molecule is composed of two identical polypeptide chai...mM respectively). It was from bovine plasma. chromatographically purified through step five of the procedure of yamada, y., and yasunobu, k., jbc, 237, 1511 (1962). a lyophilized powder. (one iu=4,330 tabor units). Group: Enzymes. Synonyms: Amine oxidase; EC 1.4.3.21; histaminase; Plasma Amine Oxidase. Enzyme Commission Number: EC 1.4.3.21. Purity: Chromatographically purified. Amine Oxidase. Mole weight: 170 kDa. Activity: > 17 Tabor units/mg dw. Stability: Stable for 12 months at-20°C. Store at -20°C. Storage: Store at -20°C. Form: lyophilized powder. Source: Bovine Plasma. Species: Bovine. Amine oxidase; EC 1.4.3.21; histaminase; Plasma Amine Oxidase. Cat No: NATE-0069. | |
| 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. | |
| 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. | |
| 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. | |
| putrescine aminotransferase | A pyridoxal-phosphate protein. The product, 4-aminobutanal, spontaneously cyclizes to form 1-pyrroline, which is a substrate for EC 1.2.1.19, aminobutyraldehyde dehydrogenase. Cadaverine and spermidine can also act as substrates. Forms part of the arginine-catabolism pathway. Group: Enzymes. Synonyms: putrescine-α-ketoglutarate transaminase; YgjG; putrescine:α-ketoglutarate aminotransferase; PAT; putrescine:2-oxoglutarate aminotransferase; putrescine transaminase. Enzyme Commission Number: EC 2.6.1.82. CAS No. 98982-73-1. 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-2923; putrescine aminotransferase; EC 2.6.1.82; 98982-73-1; putrescine-α-ketoglutarate transaminase; YgjG; putrescine:α-ketoglutarate aminotransferase; PAT; putrescine:2-oxoglutarate aminotransferase; putrescine transaminase. Cat No: EXWM-2923. | |
| Spermine | Spermine is an endogenous polyamine derived from spermidine. Spermine acts as an inhibitor of nNOS, and an antagonist of NMDA glutamate receptor. Synonyms: Gerontine; Musculamine; Neuridine; NSC 268508; 1,5,10,14-Tetraazatetradecane; N,N'-bis(3-aminopropyl)butane-1,4-diamine. Grades: ≥95%. CAS No. 71-44-3. Molecular formula: C10H26N4. Mole weight: 202.3. | |
| Spermine. | Biogenic polyamine formed from spermidine and occurring in almost all tissues. Essential for both normal and neoplastic tissue growth. Involved in the modulation of calcium-dependent immune processes. Group: Biochemicals. Alternative Names: N,N-Bis(3-aminopropyl)-1,4-butanediamine; N, N-Bis (2-aminopropyl) tetramethylenediamine; Gerontine; Musculamine. Grades: Highly Purified. CAS No. 71-44-3. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| spermine oxidase | The enzyme from Arabidopsis thaliana (AtPAO1) oxidizes norspermine to norspermidine with high efficiency. The mammalian enzyme, encoded by the SMOX gene, is a cytosolic enzyme that catalyses the oxidation of spermine at the exo (three-carbon) side of the tertiary amine. No activity with spermidine. Weak activity with N1-acetylspermine. A flavoprotein (FAD). 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 1.5.3.15 (N8-acetylspermidine oxidase (propane-1,3-diamine-forming) and EC 1.5.3.17 (non-specific polyamine oxidase). Group: Enzymes. Synonyms: PAOh1/SMO; PAOh1 (ambiguous); AtPAO1; AtPAO4; SMO; mSMO; SMO(PAOh1); SMO/PAOh1; SMO5; mSMOmu. Enzyme Commission Number: EC 1.5.3.16. 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-1543; spermine oxidase; EC 1.5.3.16; PAOh1/SMO; PAOh1 (ambiguous); AtPAO1; AtPAO4; SMO; mSMO; SMO(PAOh1); SMO/PAOh1; SMO5; mSMOmu. Cat No: EXWM-1543. | |
| spermine synthase | The enzyme from mammalia is highly specific for spermidine. cf. EC 2.5.1.16 (spermidine synthase) and EC 2.5.1.23 (sym-norspermidine synthase). Group: Enzymes. Synonyms: spermidine aminopropyltransferase; spermine synthetase; S-adenosylmethioninamine:spermidine 3-aminopropyltransferase. Enzyme Commission Number: EC 2.5.1.22. CAS No. 74812-43-4. 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-2759; spermine synthase; EC 2.5.1.22; 74812-43-4; spermidine aminopropyltransferase; spermine synthetase; S-adenosylmethioninamine:spermidine 3-aminopropyltransferase. Cat No: EXWM-2759. | |
| Spermine tetrahydrochloride | Spermine tetrahydrochloride is a polyamine that binds to and modulates NMDA receptor channel. Spermine also acts as a GluR inhibitor, PLCα inhibitor and PLCδ activator. Uses: Found widely in nature and essential for tissue growth; used as a tool in biochemical research; spermine is a polyamine involved in cellular metabolism found in all eukaryotic cells. formed from spermidine, it is found in a wide variety of organisms and tissues and is an essential growth factor in some bacteria. spermine is associated with nucleic acids and is thought to stabilize helical structure, in particular, in viruses. Synonyms: N,N'-Bis(3-aminopropyl)-1,4-butanediamine tetrahydrochloride; Neuridine tetrahydrochloride; Musculamine tetrahydrochloride. Grades: >98.0%(T)(N). CAS No. 306-67-2. Molecular formula: C10H26N4.4HCl. Mole weight: 348.19. | |
| tetra-Boc-spermine-5-carboxylic acid | tetra-Boc-spermine-5-carboxylic acid is a spermidine derivative used in nucleic acid transfer reactions, and in the synthesis of degradable multivalent cationic lipids with disulfide-bond spacers for gene delivery. Synonyms: Boc4-Sper-COOH; N-α,δ-Bis-Boc-N-a,d-bis(3-Boc-aminopropyl)-L-ornithine; (10S)?-2,?2,?21,?21-tetramethyl-4,?19-dioxo-3,?20-Dioxa-5,?9,?14,?18-tetraazadocosane-9,?10,?14-tricarboxylic acid 9,?14-bis(1,?1-dimethylethyl) ester; (S)-2,2,21,21-tetramethyl-4,19-dioxo-3,20-Dioxa-5,9,14,18-tetraazadocosane-9,10,14-tricarboxylic acid 9,14-bis(1,1-dimethylethyl) ester; Tetra-BOC-ACP; (2S) -2, 5-bis [ (2-methylpropan-2-yl) oxycarbonyl- [3- [ (2-methylpropan-2-yl) oxycarbonylamino] propyl] amino] pentanoic acid; Tetra BOC ACP. Grades: ≥ 97% (HPLC). CAS No. 119798-08-2. Molecular formula: C31H58N4O10. Mole weight: 646.82. | |
| Thermospermine | Thermospermine is a structural isomer of spermine, which is produced from spermidine by the action of thermospermine synthase encoded by a gene named ACAULIS5 (ACL5) in plants. Synonyms: N-[3-[(3-Aminopropyl)amino]propyl]-1,4-butanediamine;N-(3-Aminopropyl)-N'-(4-aminobutyl)-1,3-propanediamine. Grades: > 95%. CAS No. 70862-11-2. Molecular formula: C10H26N4. Mole weight: 202.35. | |
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