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| Product | Description | |
|---|---|---|
| Sperabillin A | It is produced by the strain of Pseudomonas fluorescens YK-437. In vitro it has the effect of anti-pyomonas aeruginosa, alkali-producing faecal bacteria, acinetobacter calcium acetate and staphylococcus aureus. It also has antibacterial effect on Staphylococcus aureus and Pseudomonas aeruginosa resistant to methicillin, streptomycin, kanamycin, gentamicin, erythromycin, lincomycin, etc. It is used in mice infected with Staphylococcus aureus, Streptococcus pyogenes and E. coli O-111 with ED50 (mg/kg, subcutaneous) of 1.31, 8.13 and 67.2, respectively. Synonyms: L-threo-Hexonamide, 3-amino-N-(3-amino-3-iminopropyl)-2,3,4,6-tetradeoxy-6-[[(2E,4Z)-1-oxo-2,4-hexadien-1-yl]amino]-; L-threo-Hexonamide, 3-amino-N-(3-amino-3-iminopropyl)-2,3,4,6-tetradeoxy-6-[(1-oxo-2,4-hexadienyl)amino]-, (E,Z)-; Antibiotic TAN 749A. CAS No. 111337-86-1. Molecular formula: C15H27N5O3. Mole weight: 325.41. |  |
| Sperabillin B | It is produced by the strain of Pseudomonas fluorescens YK-437. In vitro it has the effect of anti-pyomonas aeruginosa, alkali-producing faecal bacteria, acinetobacter calcium acetate and staphylococcus aureus. It also has antibacterial effect on Staphylococcus aureus and Pseudomonas aeruginosa resistant to methicillin, streptomycin, kanamycin, gentamicin, erythromycin, lincomycin, etc. It is used in mice infected with Staphylococcus aureus, Streptococcus pyogenes and E. coli O-111 with ED50 (mg/kg, subcutaneous) of 0.35, 8.84 and 27.3, respectively. Synonyms: D-xylo-Heptonamide, 3-amino-N-(3-amino-3-iminopropyl)-2,3,4,6,7-pentadeoxy-6-((1-oxo-2,4-hexadienyl)amino)-, (E,Z)-; D-xylo-Heptonamide, 3-amino-N-(3-amino-3-iminopropyl)-2,3,4,6,7-pentadeoxy-6-[[(2E,4Z)-1-oxo-2,4-hexadienyl]amino]-; Antibiotic TAN 749B. CAS No. 111337-85-0. Molecular formula: C16H29N5O3. Mole weight: 339.43. | |
| Sperabillin C | It is produced by the strain of Pseudomonas fluorescens YK-437. In vitro it has the effect of anti-pyomonas aeruginosa, alkali-producing faecal bacteria, acinetobacter calcium acetate and staphylococcus aureus. It also has antibacterial effect on Staphylococcus aureus and Pseudomonas aeruginosa resistant to methicillin, streptomycin, kanamycin, gentamicin, erythromycin, lincomycin, etc. It is used in mice infected with Staphylococcus aureus and E. coli O-111 with ED50 (mg/kg, subcutaneous) of 12.5 and 50, respectively. Synonyms: L-threo-Hexonamide, 3-amino-N-(3-amino-3-iminopropyl)-2,3,4,6-tetradeoxy-6-[[(2E,4E)-1-oxo-2,4-hexadien-1-yl]amino]-; L-threo-Hexonamide, 3-amino-N-(3-amino-3-iminopropyl)-2,3,4,6-tetradeoxy-6-[(1-oxo-2,4-hexadienyl)amino]-, (E,E)-; Antibiotic TAN 749C. CAS No. 111337-84-9. Molecular formula: C15H27N5O3. Mole weight: 325.41. | |
| Sperabillin D | It is produced by the strain of Pseudomonas fluorescens YK-437. In vitro it has the effect of anti-pyomonas aeruginosa, alkali-producing faecal bacteria, acinetobacter calcium acetate and staphylococcus aureus. It also has antibacterial effect on Staphylococcus aureus and Pseudomonas aeruginosa resistant to methicillin, streptomycin, kanamycin, gentamicin, erythromycin, lincomycin, etc. It is used in mice infected with Staphylococcus aureus and E. coli O-111 with ED50 (mg/kg, subcutaneous) of 1.82 and 55.9, respectively. Synonyms: D-xylo-Heptonamide, 3-amino-N-(3-amino-3-iminopropyl)-2,3,4,6,7-pentadeoxy-6-[[(2E,4E)-1-oxo-2,4-hexadien-1-yl]amino]-; D-xylo-Heptonamide, 3-amino-N-(3-amino-3-iminopropyl)-2,3,4,6,7-pentadeoxy-6-((1-oxo-2,4-hexadienyl)amino)-, (E,E)-; Antibiotic TAN 749D. CAS No. 111465-40-8. Molecular formula: C16H29N5O3. Mole weight: 339.43. | |
| Speract | Speract, a peptide associated with eggs of sea urchin, Lytechinus pictus, regulates sperm motility, also stimulates sperm mitochondrial metabolism. Synonyms: H-Gly-Phe-Asp-Leu-Asn-Gly-Gly-Gly-Val-Gly-OH; glycyl-L-phenylalanyl-L-alpha-aspartyl-L-leucyl-L-asparagyl-glycyl-glycyl-glycyl-L-valyl-glycine. CAS No. 76901-59-2. Molecular formula: C38H57N11O14. Mole weight: 891.92. | |
| Spergualin | It is produced by the strain of Bacillus sp. BMG 162-aF2. It has anti-gram-positive bacteria and negative bacteria effects. Spergualin of 1.56-25.0 mg/(kg.d) in mice with intraperitoneal infection of leukemia L-1210 has a life-prolonging effect, Spergualin of 6.25 mg/(kg.d) can survive all animals at 60 days. Spergualin of 12.5-50 mg/(kg.d) (subcutaneous inoculation, intraperitoneal administration) in mice with Leukemia L-1210 (solid type) can survive all animals in the 3 groups at 30 days. Synonyms: Antibiotic BMG 162aF2; (S)-7-Guanidino-N-[(S)-2-[[4-[(3-aminopropyl)amino]butyl]amino]-1-hydroxy-2-oxoethyl]-3-hydroxyheptanamide; Heptanamide, 7-[(aminoiminomethyl)amino]-N-[(1S)-2-[[4-[(3-aminopropyl)amino]butyl]amino]-1-hydroxy-2-oxoethyl]-3-hydroxy-, (3S)-. Grades: 95%. CAS No. 80902-43-8. Molecular formula: C17H34N7O4. Mole weight: 403.52. | |
| Spergualin trihydrochloride | Spergualin trihydrochloride is a natural occurring antibiotic initially identified from culture filtrates of Bacillus laterosporus BMG162-aF2. Group: Inhibitors. Alternative Names: Spergualin trihydrochloride, UNII-X391873NYD, 80952-47-2. CAS No. 80952-47-2. Molecular formula: C17H40Cl3N7O4. Mole weight: 512.9. Purity: 0.96. IUPACName: (3S)-N-[ (1S)-2-[4- (3-aminopropylamino)butylamino]-1-hydroxy-2-oxoethyl]-7- (diaminomethylideneamino)-3-hydroxyheptanamide; trihydrochloride. Canonical SMILES: C (CCN=C (N)N)CC (CC (=O)NC (C (=O)NCCCCNCCCN)O)O. Cl. Cl. Cl. Catalog: ACM80952472. |  |
| Spergualin Trihydrochloride | Spergualin trihydrochloride is a natural antibiotic. Group: Biochemicals. Grades: Highly Purified. CAS No. 80952-47-2. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C17H40Cl3N7O4, Molecular Weight: 512.9. US Biological Life Sciences. |  Worldwide |
| Sperm associated antigen 11 isoform A | Sperm associated antigen 11 isoform A is an antimicrobial peptide (AMP) isolated from Pan troglodytes. It has activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Asp-Leu-Leu-Pro-Pro-Arg-Thr-Pro-Pro-Tyr-Gln-Val-His-Ile-Ser-His-Gln-Glu-Ala-Arg-Gly-Pro-Ser-Phe-Lys-Ile-Cys-Val-Gly-Phe-Leu-Gly-Pro-Arg-Trp-Ala-Arg-Gly-Cys-Ser-Thr-Gly-Asn. Grades: >96%. | |
| Sperm associated antigen 11 isoform B | Sperm associated antigen 11 isoform B is an antimicrobial peptide (AMP) isolated from Pan troglodytes. It has activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Val-His-Ile-Ser-His-Gln-Glu-Ala-Arg-Gly-Pro-Ser-Phe-Lys-Ile-Cys-Val-Gly-Phe-Leu-Gly-Pro-Arg-Trp-Ala-Arg-Gly-Cys-Ser-Thr-Gly-Asn. Grades: >96%. | |
| Sperm associated antigen 11 isoform E | Sperm associated antigen 11 isoform E is an antimicrobial peptide (AMP) isolated from Bos taurus. It has activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Arg-Asn-Ile-Ile-Cys-Leu-Met-Gln-His-Gly-Thr-Cys-Arg-Leu-Phe-Phe-Cys-Arg-Ser-Gly-Glu-Lys-Lys-Ser-Glu-Ile-Cys-Ser-Asp-Pro-Trp-Asn-Arg-Cys-Cys-Ile. Grades: >96%. | |
| Sperm-associated antigen 11 variant E | Sperm-associated antigen 11 variant E is an antimicrobial peptide (AMP) isolated from Canis lupus familiaris. Synonyms: Arg-Asp-Val-Ile-Cys-Leu-Thr-Gln-His-Gly-Thr-Cys-Arg-Leu-Phe-Phe-Cys-His-Phe-Gly-Glu-Arg-Lys-Ala-Glu-Ile-Cys-Ser-Asp-Pro-Trp-Asn-Arg-Cys-Cys. | |
| 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 | 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 | Application Areas. Uses: For analytical and research use. Group: Reagents. Grades: analytical standard. CAS No. 124-20-9. Pack Sizes: 100MG. |  |
| 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 - 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 | 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 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 |
| 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 | Spermine (NSC 268508) functions directly as a free radical scabenger to protect DNA from free radical attack. Spermine has antiviral effects. Group: Inhibitors. Alternative Names: 1,4-Bis(aminopropyl)butanediamine;1,4-Butanediamine, N,N-bis(3-aminopropyl)-;1,4-Diaminobutane, N,N-bis(3-aminopropyl)-;4,9-Diaza-1,12-dodecanediamine;4,9-Diazadodecane-1,12-diamine;n,n'-bis(3-aminopropyl)-4-butanediamine;n,n'-bis(3-aminopropyl)-4-diaminobutane;Spermin. CAS No. 71-44-3. Molecular formula: C10H26N4. Mole weight: 202.34. Appearance: powder. Purity: 0.9836. Catalog: ACM71443. | |
| Spermine | Spermine (NSC 268508) functions directly as a free radical scabenger to protect DNA from free radical attack. Spermine has antiviral effects. Uses: Scientific research. Group: Natural products. Alternative Names: NSC 268508; Neuridine. CAS No. 71-44-3. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-B1777. | |
| 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, 99+% | Spermine, 99+%. Group: Biochemicals. Alternative Names: N,N'-Bis(3-aminopropyl)-1,4-butanediamine; N,N'-Bis(3-aminopropyl)butane-1,4-diamine. Grades: Highly Purified. CAS No. 71-44-3. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Spermine Bis (Nitric Oxide) Adduct | A reagent which releases Nitric Oxide into aqueous solutions at controlled rates for in vitro studies. Group: Biochemicals. Alternative Names: N1- [4- [1- (3-Aminopropyl) -2-hydroxy-2-nitrosohydrazinyl] butyl] -1, 3-propanediamine. Grades: Highly Purified. CAS No. 136587-13-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Spermine-butane-d8 tetrahydrochloride | Heterocyclic Organic Compound. Alternative Names: Spermine-[2H8].4HCl, Spermine-(butane-d8) tetrahydrochloride, 1173022-85-9, N,N inverted exclamation marka-Bis(3-aminopropyl)-1,4-butanediamine-d8(butane-d8) tetrahydrochloride. CAS No. 1173022-85-9. Molecular formula: C10H30Cl4N4. Mole weight: 356.23. Purity: 0.96. IUPACName: N,N-bis(3-aminopropyl)-1,1,2,2,3,3,4,4-octadeuteriobutane-1,4-diamine;tetrahydrochloride. Canonical SMILES: C(CCNCCCN)CNCCCN.Cl.Cl.Cl.Cl. Catalog: ACM1173022859. | |
| Spermine dihydrate | Spermine dihydrate. Group: Biochemicals. Alternative Names: N,N'-Bis(3-aminopropyl)-1,4-butanediamine dihydrate. Grades: Reagent Grade. CAS No. 403982-64-9. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| Spermine NONOate | Spermine NONOate is a complex of nitric oxide (NO) with spermine and acts as a NO donor. Spermine NONOate can be used for NO aqueous solutions preparing [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 136587-13-8. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-101394. | |
| 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 Phosphoramidite | Spermine Phosphoramidite, a crucial component in synthesizing spermine-modified oligonucleotides, serves as a prime candidate for delving into DNA-protein interactions and cancer cell targeting, rendering itself a shining star in biomedical research. Uncovering new therapeutic avenues for neurodegenerative diseases and cancer is the cherry on top of this innovative product. Synonyms: N-[4-(4,4'-Dimethoxytrityloxy)butyl]-N,N4,N9,N-tetrakis(trifluoroacetyl)-spermine-N-butyl-4-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. Molecular formula: C56H73F12N6O9P. Mole weight: 1233.17. | |
| Spermine (Standard) | Spermine (Standard) is the analytical standard of Spermine. This product is intended for research and analytical applications. Spermine (NSC 268508) functions directly as a free radical scabenger to protect DNA from free radical attack. Spermine has antiviral effects. Uses: Scientific research. Group: Natural products. CAS No. 71-44-3. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-B1777R. | |
| 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. | |
| Spermine tetrahydrochloride | Spermine tetrahydrochloride is an endogenous metabolite. Uses: Scientific research. Group: Natural products. CAS No. 306-67-2. Pack Sizes: 100 mg. Product ID: HY-B1777A. | |
| Spermine tetrahydrochloride | Spermine tetrahydrochloride. Group: Monomers. Alternative Names: 1,4-Butanediamine,N,N'-bis(3-aminopropyl)-,tetrahydrochloride. CAS No. 306-67-2. Product ID: N,N'-Bis(3-Aminopropyl)butane-1,4-diamine; tetrahydrochloride. Molecular formula: 348.18. Mole weight: C10H30Cl4N4. C(CCNCCCN)CNCCCN.Cl.Cl.Cl.Cl. InChI=1S / C10H26N4. 4ClH / c11-5-3-9-13-7-1-2-8-14-10-4-6-12; ; ; ; / h13-14H, 1-12H2; 4*1H. XLDKUDAXZWHPFH-UHFFFAOYSA-N. 98%. |  |
| Spermine Tetrahydrochloride | Spermine Tetrahydrochloride is an inhibitor of NOS1, NMDA, GluR, and PLCα. A useful reactant for Surface-enhanced Raman spectroscopy (SERS) characterization of abasic sites in DNA duplexes. Biogenic polyamine; NMDA glutamate receptor agonist/antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 306-67-2. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C??H??Cl?N?, Molecular Weight: 348.18. US Biological Life Sciences. | Worldwide |
| spermosin | The enzyme from the ascidian (Prochordate) Halocynthia roretzi is localized in the sperm head, and released during sperm activation. A proline-rich region is involved in binding to the vitelline coat of the egg. Belongs in peptidase family S1 (trypsin family). Group: Enzymes. Enzyme Commission Number: EC 3.4.21.99. CAS No. 89925-67-7. 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-4191; spermosin; EC 3.4.21.99; 89925-67-7. Cat No: EXWM-4191. | |
| Sperm surface protein Sp17 (103-111) | Sperm surface protein Sp17 (103-111) is a truncated fragment of Sperm surface protein Sp17. Sperm surface protein Sp17 is a sperm surface zona pellucida binding protein which helps to bind spermatozoa to the zona pellucida with high affinity. Synonyms: Cancer/testis antigen 22 (103-111); Sp17-1 (103-111); Sperm autoantigenic protein 17 (103-111). | |
| Spesolimab | Spesolimab (BI 655130) is a mouse-derived humanized IgG1k antibody against IL-36R. IL-36 plays an important role in the immune system and Spesolimab is being investigated in palmoplantar pustulosis (PPP). Spesolimab was associated with a reduction in biomarkers associated with the innate, Th1/Th17 and neutrophil pathways [1] [2] [3] [4]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: BI 655130. CAS No. 2097104-58-8. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99396. | |
| Spesolimab | Spesolimab is a monoclonal antibody that targets interleukin-36 receptor (IL-36R). Spesolimab has been approved for the treatment of generalized pustular psoriasis (GPP) flares in adults. Synonyms: Spevigo. CAS No. 2097104-58-8. | |
| Spexin | Spexin is an endogenous satiety-inducing peptide and a potent galanin receptor 2/3 (GAL2/GAL3) agonist (EC50 = 45.7 and 112.2 nM, respectively), displaying no significant activity at galanin receptor 1. Spexin inhibits long chain fatty acid uptake by adipocytes and decreases food consumption in diet-induced obese mice and rats. It exhibits anxiolytic effects in vivo. Synonyms: SPX; NPQ (human, mouse, bovine); H-Asn-Trp-Thr-Pro-Gln-Ala-Met-Leu-Tyr-Leu-Lys-Gly-Ala-Gln-NH2; L-asparagyl-L-tryptophyl-L-threonyl-L-prolyl-L-glutaminyl-L-alanyl-L-methionyl-L-leucyl-L-tyrosyl-L-leucyl-L-lysyl-glycyl-L-alanyl-L-glutaminamide; Neuropeptide Q; Spexin (36-49) amidated. Grades: ≥95%. CAS No. 1370290-58-6. Molecular formula: C74H114N20O19S. Mole weight: 1619.91. | |
| Spexin | Spexin is a conserved peptide plays roles of neurotransmitter/neuromodulator and endocrine factor. Spexin peptide contains numerous aromatic amino acids and is probably amidated [1]. Uses: Scientific research. Group: Peptides. Alternative Names: Neuropeptide Q. CAS No. 1370290-58-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-P1723. | |
| Sp-GDP-α-S | Sp-GDP-α-S is a GDP binding proteins regulator with high stability, which is used for characterization of GDP-responsive receptors and determination of their stereospecificity. Synonyms: Guanosine- 5'- O- (1- thiodiphosphate), Sp- isomer, sodium salt. Grades: ≥ 95% by HPLC. CAS No. 71481-45-3. Molecular formula: C10H15N5O10P2S (free acid). Mole weight: 459.3 (free acid). | |
| SPH3127 | SPH3127 (DRI 18) is a novel, highly potent, and orally active direct renin inhibitor (recombinant human-renin IC 50 =0.4 nM, human plasma renin activity IC 50 =0.45 nM). SPH3127 shows antihypertensive effect and can be used in essential hypertension research [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1399849-02-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-151111. | |
| SPH5030 | SPH5030 is a selective and irreversible HER2 inhibitor. SPH5030 inhibits HER2 WT and EGFR WT with IC 50 s of 3.51 and 8.13 nM, respectively. SPH5030 shows excellent activities against HER2 mutants. SPH5030 can be used for the research of cancer [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2364326-23-6. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-143319. | |
| Sphaeranthus Indicus P.E 10:1 | Sphaeranthus Indicus P.E 10:1. |  CA, FL & NJ |
| Sphaerophorin | Synonyms: NSC 646004; Spherophorin; Benzoic acid, 2-heptyl-6-hydroxy-4-[(2-hydroxy-4-methoxy-6-methylbenzoyl)oxy]-; 6-Oxy-4-(6-oxy-4-methoxy-2-methyl-benzoyloxy)-2-n-heptyl-benzoesaeure; 2-Heptyl-6-hydroxy-4-(2-hydroxy-4-methoxy-6-methyl-benzoyloxy)-benzoesaeure. CAS No. 529-56-6. Molecular formula: C23H28O7. Mole weight: 416.46. | |
| Spheniscin-1 | Spheniscin-1 is an antimicrobial peptide isolated from Aptenodytes patagonicus. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Ser-Phe-Gly-Leu-Cys-Arg-Leu-Arg-Arg-Gly-Phe-Cys-Ala-His-Gly-Arg-Cys-Arg-Phe-Pro-Ser-Ile-Pro-Ile-Gly-Arg-Cys-Ser-Arg-Phe-Val-Gln-Cys-Cys-Arg-Arg-Val-Trp. | |
| S-Phenyl Benzenethiosulfonate | S-Phenyl Benzenethiosulfonate. Group: Biochemicals. Alternative Names: NSC 74657; Phenyl Benzenethiosulfonate; Phenyl Phenylthio Sulfone; S-Phenyl Benzene monothiosulfonate; S-Phenyl Benzenethiosulfonate. Grades: Highly Purified. CAS No. 1212-08-4. Pack Sizes: 2.5g. Molecular Formula: C12H10O2S2, Molecular Weight: 250.34. US Biological Life Sciences. | Worldwide |
| S-Phenyl-D5-L-cysteine | S-Phenyl-D5-L-cysteine. Group: Biochemicals. Alternative Names: 2-Amino-3-phenylsulfanyl-D5-propionic Acid. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C9H6D5NO2S, Molecular Weight: 202.28. US Biological Life Sciences. | Worldwide |
| S-Phenyl-d5-mercpturic Acid (N-Acetyl-S-phenyl-d5-L-cysteine) | An important isoopically labeled metabolite of benzene. Group: Biochemicals. Alternative Names: N-Acetyl-S-phenyl-d5-L-cysteine. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| S-Phenyl-L-cysteine | S-Phenyl-L-cysteine. Group: Biochemicals. Alternative Names: 2-Amino-3-phenylsulfanyl-propionic acid. Grades: Highly Purified. CAS No. 34317-61-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C9H11NO2S. US Biological Life Sciences. | Worldwide |
| S-Phenyl-L-cysteine | . Uses: Inhibitor of enzyme. Synonyms: H-Cys(Phenyl)-OH. Grades: 98%. CAS No. 34317-61-8. Molecular formula: C11H23NO2S. Mole weight: 197.25. | |
| S-Phenylmercapturic acid | S-Phenylmercapturic acid, a metabolite of benzene, can be used as a biomarker, identified by GC, HPLC (UV or fluorescence detection), GC-MS, LC-MS/MS or immunoassay [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 4775-80-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-130189. | |
| S-Phenylmercapturic acid | S-Phenylmercapturic acid. Group: Biochemicals. Alternative Names: N-Acetyl-S-phenyl-L-cysteine; N-Acetyl-3-(phenylthio)alanine, NSC 17197. Grades: Highly Purified. CAS No. 4775-80-8. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 200mg. Molecular Formula: C11H13NO3S. US Biological Life Sciences. | Worldwide |
| S-Phenylmercapturic Acid (N-Acetyl-S-phenyl-L-cysteine) | An important metabolite of Benzene. Group: Biochemicals. Alternative Names: N-Acetyl-S-phenyl-L-cysteine. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Spherical Graphite C Powder | Spherical Graphite C Powder. Uses: Used for high-end lithium ion prismatic, cylindrical polymer battery. Group: Element powders. CAS No. 7782-42-5. 99.98%. | |
| Spherical HEA Powder, Fe-Co-Ni-Cr-Al | Spherical Refractory High-entropy Alloy (HEA) Powder (Fe-Co-Ni-Cr-Al) has high strength, high hardness, good high-temperature performance, excellent wear resistance, and corrosion resistance, which can be used in 3D printing. Alfa Chemistry provides spherical HEA Powder (Fe-Co-Ni-Cr-Al) with high fluidity and the best quality. Uses: Spherical heas powder has gained interest for its promising properties including enhanced irradiation resistance, high-temperature strength, and corrosion resistance. Group: High entropy alloys. Pack Sizes: Vacuum packaging, 1kg/bag, 2kg/bag; iron drum lined with plastic bag 25 kg/drum; special packaging is available according to user requirements. | |
| Spherical High-entropy Alloy Powder AlCoCr2FeMo0.5Ni | Alfa Chemistry offers high-quality Spherical High-entropy Alloy Powder AlCoCr2FeMo0.5Ni with competitive pricing. Uses: Spherical high-entropy alloy powder alcocr2femo0.5ni is suitable for 3d printing, hot isostatic pressing, injection molding, laser cladding, and so on. Group: High entropy alloys. Pack Sizes: Our Spherical High-entropy Alloy Powder AlCoCr2FeMo0.5Ni is carefully handled during storage and transportation to preserve the quality of our product in its original condition. | |
| Spherical Powder-Cobalt Based Alloys (CoCrMo) | Cobalt-based alloys spherical Powder are widely used in the medical field because of their excellent corrosion resistance, mechanical properties, and biological properties. Our powder has the characteristics of high sphericity, good fluidity, high purity, large loose density, full density inside particles, no hollow powder. Uses: It is suitable for the production of guide vane and nozzle guide vane of aviation jet engines, industrial gas turbines, naval gas turbines, diesel nozzles, etc. Group: High entropy alloys. Pack Sizes: Vacuum packaging, 1kg/bag, 2kg/bag; iron drum lined with plastic bag 25 kg/drum; special packaging is available according to user requirements. | |
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