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| Product | Description | |
|---|---|---|
| Spermidine trihydrochloride | ?99.0% (AT). Group: Fluorescence/luminescence spectroscopypharma & vet compounds & metabolitespharma & vet compounds & metabolites. |  |
| 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 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 |
| Spermidine, Trihydrochloride - CAS 334-50-9 | Polyamine that plays an important role in the regulation of cellular proliferation and differentiation. Group: Fluorescence/luminescence spectroscopy. | |
| 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 | Spermine (NSC 268508) functions directly as a free radical scabenger to protect DNA from free radical attack. Spermine has antiviral effects. Uses: Designed for use in research and industrial production. Additional or 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. Product Category: Inhibitors. Appearance: powder. CAS No. 71-44-3. Molecular formula: C10H26N4. Mole weight: 202.34. Purity: 0.9836. Product ID: ACM71443. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 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 | Labelled 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. Synonyms: N,N'-Bis(3-aminopropyl)-1,4-butanediamine-d8(butane-d8) tetrahydrochloride; Spermine-[2H8] 4HCl. Grade: 95% by CP; 97% atom D. CAS No. 1173022-85-9. Molecular formula: C10H22D8Cl4N4. Mole weight: 356.23. |  |
| Spermine-(butyl-d8) tetrahydrochloride | 97 atom % D, 95% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| 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 (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. 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 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 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 |
| Sperm nuclei from salmon | Type II-S. Group: Fluorescence/luminescence spectroscopy. | |
| 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. | |
| 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. Grade: ≥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. | |
| Spexin-2 (53-70), human, mouse, rat | Spexin-2 (53-70), human, mouse, rat is a fragment of Spexin-2. Spexin-2 is a central modulator of cardiovascular and renal function. Synonyms: Spexin-2 (53-70); H-Phe-Ile-Ser-Asp-Gln-Ser-Arg-Arg-Lys-Asp-Leu-Ser-Asp-Arg-Pro-Leu-Pro-Glu-OH; L-phenylalanyl-L-isoleucyl-L-seryl-L-alpha-aspartyl-L-glutaminyl-L-seryl-L-arginyl-L-arginyl-L-lysyl-L-alpha-aspartyl-L-leucyl-L-seryl-L-alpha-aspartyl-L-arginyl-L-prolyl-L-leucyl-L-prolyl-L-glutamic acid. CAS No. 1370290-59-7. Molecular formula: C92H151N29O31. Mole weight: 2159.4. | |
| Sp-Guanosine 3?,5?-cyclic monophosphorothioate triethylammonium salt | solid. Group: Fluorescence/luminescence spectroscopy. | |
| 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 | 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. Uses: Inhibitor of enzyme. Synonyms: H-Cys(Phenyl)-OH; (R)-2-Amino-3-phenylsulfanylpropanoic acid; L-Alanine, 3-(phenylthio)-; S-Phenylcysteine. Grade: 98%. CAS No. 34317-61-8. Molecular formula: C11H23NO2S. Mole weight: 197.25. | |
| 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-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 | 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 (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. | |
| Spherical Powder-Cobalt Based Alloys (CoCrMoW) | Spherical Cobalt-based alloys Powders 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, and 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. | |
| Spherical Refractory High-entropy Alloy (HEA) Powder (Cr-Fe-Co-Ni) | Spherical Refractory High-entropy Alloy (HEA) Powder (Cr-Fe-Co-Ni) 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 Refractory High-entropy Alloy (HEA) Powder (Cr-Fe-Co-Ni) with high fluidity at a competitive price. 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 Refractory High-entropy Alloy (HEA) Powder (Cr-Mn-Fe-Co-Ni) | High-entropy alloys are a new type of metal material composed of 4, 5, or more metal elements in nearly equal atomic ratios, also known as complex component alloys. As CrMnFeCoNi, which have high strength, high hardness, good high-temperature performance, excellent wear resistance, and corrosion resistance, which can be used in 3D printing. 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 Refractory High-entropy Alloy Powder (HEA, Al32.72Fe9.05Si7.24Mn) | Spherical Refractory High-entropy Alloy Powder (Al32.72Fe9.05Si7.24Mn) has high strength, high hardness, good high-temperature performance, excellent wear resistance, and corrosion resistance, which can be used in 3D printing. Alfa Chemistry supplies spherical Refractory High-entropy Alloy Powder (Al32.72Fe9.05Si7.24Mn) with high fluidity at a competitive price. 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 Refractory High-entropy Alloy Powder (HEA, AlCoCr2FeMo0.5Ni) | Spherical Refractory High-entropy Alloy Powder (AlCoCr2FeMo0.5Ni) 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 Refractory High-entropy Alloy Powder (AlCoCr2FeMo0.5Ni) with high fluidity at a competitive price. 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 Refractory High-entropy Alloy Powder (HEA, Cu11.85Al3.2Mn0.1Ti) | Spherical Refractory High-entropy Alloy Powder (Cu11.85Al3.2Mn0.1Ti) 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 Refractory High-entropy Alloy Powder (Cu11.85Al3.2Mn0.1Ti) with high fluidity at a competitive price. 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 Refractory High-entropy Alloy Powder (HEA, Fe50Mn30Co10Cr10) | Spherical Refractory High-entropy Alloy Powder (Fe50Mn30Co10Cr10) 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 Refractory High-entropy Alloy Powder (Fe50Mn30Co10Cr10) with high fluidity at a competitive price. 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 Refractory High-entropy Alloy Powder (HEA, Fe-Co-Ni-Cr-Mn) | Spherical Refractory High-entropy Alloy Powder (HEA, Fe-Co-Ni-Cr-Mn) 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 Refractory High-entropy Alloy Powder (Fe-Co-Ni-Cr-Mn) with high fluidity at a competitive price. 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 Refractory High-entropy Alloy Powder (HEA, V-Nb-Mo-Ta-W) | Alfa Chemistry supplies Spherical Refractory High-entropy Alloy Powder (HEA, V-Nb-Mo-Ta-W) with high fluidity at a competitive price. Uses: Spherical heas powder have gained interest for their 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. | |
| spheroidene monooxygenase | The enzyme is involved in spheroidenone biosynthesis and in 2,2'-dioxospirilloxanthin biosynthesis. The enzyme from Rhodobacter sphaeroides contains heme at its active site. Group: Enzymes. Synonyms: CrtA; acyclic carotenoid 2-ketolase; spirilloxanthin monooxygenase; 2-oxo-spirilloxanthin monooxygenase. Enzyme Commission Number: EC 1.14.15.9. 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-0952; spheroidene monooxygenase; EC 1.14.15.9; CrtA; acyclic carotenoid 2-ketolase; spirilloxanthin monooxygenase; 2-oxo-spirilloxanthin monooxygenase. Cat No: EXWM-0952. | |
| Spheroidenone | Spheroidenone. Group: Biochemicals. Alternative Names: 1-Methoxy-3,4-didehydro-1,2,7',8'-tetrahydro-?,?-caroten-2-one. Grades: Highly Purified. CAS No. 13836-70-9. Pack Sizes: 1mg, 2mg, 5mg. Molecular Formula: C41H58O2. US Biological Life Sciences. | Worldwide |
| Sph I | One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 10-fold overdigestion with enzyme more than 90% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 500 U; 2500U. GCATG↑C C↓GTACG. Activity: 5000u.a./ml. Appearance: 10 X SE-buffer G, BSA. Storage: -20°C. Form: Liquid. Source: An E.coli strain that carries the cloned Sph I gene from Streptomyces phaeochromogenes. Pack: 10 mM Tris-HCl (pH 7.5); 100 mM NaCl; 0,1 mM EDTA; 1 mM DTT; 100 μg/ml BSA; 50% glycerol. Cat No: ET-1179RE. | |
| Sphinganine | Sphinganine. Group: Biochemicals. Alternative Names: C18-Dihydrosphingosine; (2S,3R)-2-amino-1,3-octadecanediol. Grades: Highly Purified. CAS No. 764-22-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C18H39NO2. US Biological Life Sciences. | Worldwide |
| Sphinganine 1-phosphate | Sphinganine 1-phosphate (D-erythro-Dihydrosphingosine 1-phosphate) is a polar sphingolipid metabolite that regulates cell migration, differentiation, survival and complex physiological processes [1]. Uses: Scientific research. Group: Natural products. Alternative Names: D-erythro-Dihydrosphingosine 1-phosphate. CAS No. 19794-97-9. Pack Sizes: 1 mg; 5 mg. Product ID: HY-113116. | |
| sphinganine-1-phosphate aldolase | A pyridoxal-phosphate protein. Group: Enzymes. Synonyms: dihydrosphingosine 1-phosphate aldolase; sphinganine-1-phosphate alkanal-lyase; sphinganine-1-phosphate lyase; sphinganine-1-phosphate palmitaldehyde-lyase. Enzyme Commission Number: EC 4.1.2.27. CAS No. 39391-27-0. 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-4866; sphinganine-1-phosphate aldolase; EC 4.1.2.27; 39391-27-0; dihydrosphingosine 1-phosphate aldolase; sphinganine-1-phosphate alkanal-lyase; sphinganine-1-phosphate lyase; sphinganine-1-phosphate palmitaldehyde-lyase. Cat No: EXWM-4866. | |
| Sphinganine-biotin | Sphinganine-biotin is conjugated with a biotin and it has been used for binding streptavidin coated surfaces. Molecular formula: C28H54N4O4S. Mole weight: 542.82. | |
| sphingolipid 10-desaturase | The enzyme, characterized from the marine diatom Thalassiosira pseudonana, produces an all-trans product. Similar triunsaturated sphingoid bases are found in some marine invertebrates. The enzyme determines the position of the double bond by its distance from the alcohol end of the sphingoid base, and contains a cytochrome b5 domain that acts as the direct electron donor to the active site of the desaturase. Group: Enzymes. Synonyms: desA (gene name). Enzyme Commission Number: EC 1.14.19.19. 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-0981; sphingolipid 10-desaturase; EC 1.14.19.19; desA (gene name). Cat No: EXWM-0981. | |
| sphingolipid 4-desaturase | The enzyme, which has been characterized from plants, fungi, and mammals, generates a trans double bond at position 4 of sphinganine bases in sphingolipids. The preferred substrate is dihydroceramide, but the enzyme is also active with dihydroglucosylceramide. Unlike EC 1.14.19.29, sphingolipid 8-desaturase, this enzyme does not contain an integral cytochrome b5 domain and requires an external cytochrome b5. The product serves as an important signalling molecules in mammals and is required for spermatide differentiation. Group: Enzymes. Synonyms: dehydroceramide desaturase. Enzyme Commission Number: EC 1.14.19.17. 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-0979; sphingolipid 4-desaturase; EC 1.14.19.17; dehydroceramide desaturase. Cat No: EXWM-0979. | |
| sphingolipid 8-(E)-desaturase | The enzyme, characterized from the yeasts Kluyveromyces lactis and Candida albicans and from the diatom Thalassiosira pseudonana, introduces a trans double bond at the 8-position of sphingoid bases in sphingolipids. The enzyme determines the position of the double bond by its distance from the alcohol end of the sphingoid base, and contains a cytochrome b5 domain that acts as the direct electron donor to the active site of the desaturase. The homologous enzymes from higher plants, EC 1.14.19.29, sphingolipid 8-(E/Z)-desaturase, act on phytosphinganine (4-hydroxysphinganine) and produces a mixture of trans and cis isomers. Group: Enzymes. Synonyms: 8-sphingolipid desaturase (ambiguous); 8 fatty acid desaturase (ambiguous); DELTA8-sphingolipid desaturase (ambiguous). Enzyme Commission Number: EC 1.14.19.18. 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-0980; sphingolipid 8-(E)-desaturase; EC 1.14.19.18; 8-sphingolipid desaturase (ambiguous); 8 fatty acid desaturase (ambiguous); DELTA8-sphingolipid desaturase (ambiguous). Cat No: EXWM-0980. | |
| sphingolipid 8-(E/Z)-desaturase | The enzymes from higher plants convert sphinganine, 4E-sphing-4-enine and phytosphinganine into E/Z-mixtures of Δ8-desaturated products displaying different proportions of geometrical isomers depending on plant species. The nature of the actual desaturase substrate has not yet been studied experimentally. The enzymes contain an N-terminal cytochrome b5 domain that acts as the direct electron donor to the active site of the desaturase. The homologous enzymes from some yeasts and diatoms, EC 1.14.19.18, sphingolipid 8-(E)-desaturase, act on sphing-4-enine ceramides and produce only the trans isomer. Group: Enzymes. Synonyms: 8-sphingolipid desaturase (ambiguous); 8 fatty acid desaturase (ambiguous); DELTA8-sphingolipid desaturase (ambiguous). Enzyme Commission Number: EC 1.14.19.29. 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-0992; sphingolipid 8-(E/Z)-desaturase; EC 1.14.19.29; 8-sphingolipid desaturase (ambiguous); 8 fatty acid desaturase (ambiguous); DELTA8-sphingolipid desaturase (ambiguous). Cat No: EXWM-0992. | |
| sphingolipid C4-monooxygenase | The enzyme, which belongs to the familiy of endoplasmic reticular cytochrome b5-dependent enzymes, is involved in the biosynthesis of sphingolipids in eukaryotes. Some enzymes are bifunctional and also catalyse EC 1.14.19.17, sphingolipid 4-desaturase. Group: Enzymes. Synonyms: sphinganine C4-monooxygenase; sphingolipid C4-hydroxylase; SUR2 (gene name); SBH1 (gene name); SBH2 (gene name); DEGS2 (gene name). Enzyme Commission Number: EC 1.14.18.5. 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-0967; sphingolipid C4-monooxygenase; EC 1.14.18.5; sphinganine C4-monooxygenase; sphingolipid C4-hydroxylase; SUR2 (gene name); SBH1 (gene name); SBH2 (gene name); DEGS2 (gene name). Cat No: EXWM-0967. | |
| sphingolipid C9-methyltransferase | The enzyme, characterized from the fungi Komagataella pastoris and Fusarium graminearum, acts only on ceramides and has no activity with free sphingoid bases or glucosylceramides. Group: Enzymes. Enzyme Commission Number: EC 2.1.1.317. 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-1925; sphingolipid C9-methyltransferase; EC 2.1.1.317. Cat No: EXWM-1925. | |
| Sphingolipid TLC mixture-51 | Sphingolipid TLC mixture-51. Group: Others. Appearance: Liquid. Sphingolipid TLC mixture-51; TLC; Glycosphingolipid TLC Mixtures; lipid mixture; mix; qualitive mixture; quantitive mixture; Matreya, LLC; Matyera; Larodan; lipid products. Cat No: LMIZ-069. | |
| Sphingolipid TLC mixture-53 | Sphingolipid TLC mixture-53. Group: Others. Appearance: Liquid. Sphingolipid TLC mixture-53; TLC; Glycosphingolipid TLC Mixtures; lipid mixture; mix; qualitive mixture; quantitive mixture; Matreya, LLC; Matyera; Larodan; lipid products. Cat No: LMIZ-070. | |
| Sphingolipid TLC mixture-54 | Sphingolipid TLC mixture-54. Group: Others. Appearance: Liquid. Sphingolipid TLC mixture-54; TLC; Glycosphingolipid TLC Mixtures; lipid mixture; mix; qualitive mixture; quantitive mixture; Matreya, LLC; Matyera; Larodan; lipid products. Cat No: LMIZ-071. | |
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