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Saccharin
It is a non-nutritive sweetener; pharmaceutic aid (flavor). Saccharin was formerly listed as reasonably anticipated to be a human carcinogen; delisted because the cancer data are not sufficient to meet the current criteria for this listing. Group: Biochemicals. Alternative Names: 1,2-Benzisothiazol-3(2H)-one. Grades: Highly Purified. CAS No. 81-07-2. Pack Sizes: 100mg. US Biological Life Sciences.
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Saccharin-13C6
It is a labeled non-nutritive sweetener; pharmaceutic aid (flavor). Saccharin was formerly listed as reasonably anticipated to be a human carcinogen; delisted because the cancer data are not sufficient to meet the current criteria for this listing. Group: Biochemicals. Alternative Names: 1,2-(Benzisothiazol-13C6)-3(2H)-one. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences.
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Saccharin 1-Methylimidazole
Saccharin 1-Methylimidazole is a reagent used for nucleic acid synthesis (1,2). Group: Biochemicals. Grades: Highly Purified. CAS No. 482333-74-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C11H11N3O3S, Molecular Weight: 265.29. US Biological Life Sciences.
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Saccharin Calcium Hydrate
Saccharin Calcium Hydrate is a non-nutritive sweetener; pharmaceutic aid (flavor). Saccharin was formerly listed as reasonably anticipated to be a human carcinogen; delisted because the cancer data are not sufficient to meet the current criteria for this listing. Group: Biochemicals. Grades: Highly Purified. CAS No. 6381-91-5. Pack Sizes: 10g, 100g. Molecular Formula: C14H8CaN2O6S2 3.5[H2O], Molecular Weight: 404.43. US Biological Life Sciences.
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Saccharin-d4
Labeled Saccharin. It is a non-nutritive sweetener; pharmaceutic aid (flavor). Saccharin was formerly listed as reasonably anticipated to be a human carcinogen; delisted because the cancer data are not sufficient to meet the current criteria for this listing. Group: Biochemicals. Alternative Names: 1,2-Benzisothiazol-3(2H)-one-d4. Grades: Highly Purified. CAS No. 1189466-17-8. Pack Sizes: 1mg. US Biological Life Sciences.
Saccharin N-(2-acetic acid isopropyl ester)(piroxicam impurity F). Group: Biochemicals. Alternative Names: 3-Oxo-1,2-benzisothiazole-2(3H)-acetic Acid 1-Methylethyl Ester 1,1-Dioxide. Grades: Highly Purified. CAS No. 76508-37-7. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C12H13NO5S. US Biological Life Sciences.
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Saccharin sodium salt
Saccharin sodium salt. Group: Biochemicals. Grades: Highly Purified. CAS No. 128-44-9. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C7H4NNaO3S. US Biological Life Sciences.
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Saccharin Sodium Salt Dihydrate
Saccharin Sodium Salt Dihydrate is a non-nutritive sweetener; pharmaceutic aid (flavor). Saccharin was formerly listed as reasonably anticipated to be a human carcinogen; delisted because the cancer data are not sufficient to meet the current criteria for this listing. Group: Biochemicals. Grades: Highly Purified. CAS No. 6155-57-3. Pack Sizes: 5g, 25g. Molecular Formula: C7H4NNaO3S; 2(H2O). US Biological Life Sciences.
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Saccharocarcin A
Saccharocarcin A is an unusual tetronic acid structurally related to kijanimicin, chlorothricin, tetrocarcin and versipelostatin which has pronounced activity against Gram positive bacteria and Chlamydia trachomatis. Limited availability has restricted further investigation of this metabolite in the literature. However, several members of this class have received considerable literature focus. Versipelostatin was shown to inhibit transcription from the promoter of GRP78, a gene that is activated as part of a stress signaling pathway under glucose deprivation resulting in unfolded protein response (UPR). The UPR-inhibitory action was seen only in conditions of glucose deprivation and caused selective and massive killing of the glucose-deprived cells. Tetrocarcin A appears to target the phosphatidylinositide-3'-kinase/Akt signaling pathway. Group: Biochemicals. Grades: Highly Purified. CAS No. 158475-32-2. Pack Sizes: 500ug. US Biological Life Sciences.
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Saccharocarcin B
Saccharocarcin B is an unusual tetronic acid structurally related to kijanimicin, chlorothricin, tetrocarcins and versipelostatin which has pronounced activity against Gram positive bacteria and Chlamydia trachomatis. Limited availability has restricted further investigation of this metabolite in the literature. However, several members of this class have received considerable literature focus. Versipelostatin was shown to inhibit transcription from the promoter of GRP78, a gene that is activated as part of a stress signaling pathway under glucose deprivation resulting in unfolded protein response (UPR). The UPR-inhibitory action was seen only in conditions of glucose deprivation and caused selective and massive killing of the glucose-deprived cells. Tetrocarcin A appears to target the phosphatidylinositide-3'-kinase/Akt signaling pathway. Group: Biochemicals. Grades: Highly Purified. CAS No. 158475-33-3. Pack Sizes: 500ug. US Biological Life Sciences.
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S-Acetamidomethyl-3-mercaptopropionic acid
S-Acetamidomethyl-3-mercaptopropionic acid. Group: Biochemicals. Alternative Names: S-Acetamidomethyl-deamino-cysteine. Grades: Highly Purified. CAS No. 52574-08-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C6H11NO3S. US Biological Life Sciences.
S-Acetylthioglycolic acid pentafluorophenyl ester 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences.
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Saclofen
Saclofen. Group: Biochemicals. Grades: Purified. CAS No. 125464-42-8. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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S-Adenosyl-L-methionine
S-Adenosyl-L-methionine. Group: Biochemicals. Alternative Names: SAMe. Grades: Highly Purified. CAS No. 29908-03-0. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C15H22N6O5S, Molecular Weight: 398.44. US Biological Life Sciences.
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S-Adenosyl-L-methionine Disulfate Tosylate (doMet SAM Disulfate p-toluenesulfonate, SAMe)
A methyl donor and a cofactor for enzyme-catalyzed methylations, including catechol O-methyltransferase (COMT) and DNA methyltransferases (DNMT). Although present in all cells, it is concentrated in liver where 85% of all methylation reactions occur. SAM is anti-apoptotic in normal hepatocytes and normal colon epithelial cells but pro-apoptotic in liver human hepatocellular carcinoma (HCC), HepG2 cells and colon cancer cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 97540-22-2. Pack Sizes: 50g, 100g, 250g, 500g. Molecular Formula: C??H??N?O??S?, Molecular Weight: 766.8. US Biological Life Sciences.
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S-Adenosyl-L-methionine p-toluenesulfonate
S-(5?-Adenosyl)-L-methionine (SAM) is anti-apoptotic in normal hepatocytes and normal colon epithelial cells but pro-apoptotic in liver human hepatocellular carcinoma (HCC), HepG2 cells and colon cancer cells. Methyl donor; cofactor for enzyme-catalyzed methylations, including catechol O-methyltransferase (COMT) and DNA methyltransferases (DNMT). Although present in all cells, it is concentrated in liver where 85% of all methylation reactions occur. It is also involved in regulating liver function, growth, and response to injury. Group: Biochemicals. Alternative Names: (3S) -5'-[ (3-Amino-3-carboxylatopropyl) methylsulphonio]-5'-deoxyadenosine) ; SAMe p-toluenesulfonate; S-Adenosylmethionine Tosylate; Adomet; Ademetionine. Grades: Highly Purified. CAS No. 17176-17-9. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences.
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S-Adenosylmethione-1,4-butanedisulfonate
Ademethionine 1,4-Butanedisulfonate is used in the synthesis of sulfonio-adenosyl-L-methionine (SAMe) salts. Group: Biochemicals. Grades: Highly Purified. CAS No. 101020-79-5. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C19H33N6O11S3. 1/2(C4H8O6S2), Molecular Weight: 1451.63. US Biological Life Sciences.
Worldwide
SAENTA
SAENTA. Group: Biochemicals. Alternative Names: 5-S-(2-Aminoethyl)-N6-[(4-nitrobenzyl)-5-thioadenosine; 5'-S-(2-Aminoethyl)-N-[(4-nitrophenyl)methyl]-5'-thio-adenosine. Grades: Highly Purified. CAS No. 130117-76-9. Pack Sizes: 5mg. Molecular Formula: C19H23N7O5S, Molecular Weight: 461.5. US Biological Life Sciences.
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Safinamide
Safinamide. Group: Biochemicals. Alternative Names: (S) -2- [ [4- [ (3-Fluorobenzyl) oxy] benzyl] amino] propionamide. Grades: Highly Purified. CAS No. 133865-89-1. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. US Biological Life Sciences.
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Safrole
Safrole, is an oily liquid typically extracted from the root-bark or the fruit of sassafras plants in the form of sassafras oil. It is a precursor in the synthesis of the insecticide synergist piperonyl butoxide and the empathogenic / entactogenic drug MDMA (M303985). Group: Biochemicals. Grades: Highly Purified. CAS No. 94-59-7. Pack Sizes: 10mg, 25 mg. Molecular Formula: C10H10O2. US Biological Life Sciences.
Worldwide
SAG
A potent agonist of Hedgehog (Hh) signalling by activating the Smoothened (Smo) protein function. Studies identify novel properties of molecules displaying potential interest in the treatment of various cancers and brain diseases, and demonstrate that Smo is capable of signaling through G15. Group: Biochemicals. Grades: Highly Purified. CAS No. 912545-86-9. Pack Sizes: 1mg. Molecular Formula: C??H??ClN?OS. US Biological Life Sciences.
Worldwide
Saikosaponin A
Saikosaponin A. Group: Biochemicals. CAS No. 20736-09-8. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Saikosaponin A
Saikosaponin A. Group: Biochemicals. Grades: Plant Grade. CAS No. 20736-09-8. Pack Sizes: 20mg. Molecular Formula: C42H68O13, Molecular Weight: 780.98. US Biological Life Sciences.
Worldwide
Saikosaponin B1
Saikosaponin B1. Group: Biochemicals. Grades: Plant Grade. CAS No. 58558-08-0. Pack Sizes: 10mg. Molecular Formula: C42H68O13, Molecular Weight: 780.98. US Biological Life Sciences.
Worldwide
Saikosaponin B2
Saikosaponin B2. Group: Biochemicals. Grades: Plant Grade. CAS No. 58316-41-9. Pack Sizes: 10mg. Molecular Formula: C42H68O13, Molecular Weight: 780.98. US Biological Life Sciences.
Worldwide
Saikosaponin C
Saikosaponin C. Group: Biochemicals. Grades: Plant Grade. CAS No. 20736-08-7. Pack Sizes: 20mg. Molecular Formula: C48H78O17, Molecular Weight: 927.12. US Biological Life Sciences.
Worldwide
Saikosaponin D
Saikosaponin D. Group: Biochemicals. Grades: Plant Grade. CAS No. 20874-52-6. Pack Sizes: 20mg. Molecular Formula: C42H68O13, Molecular Weight: 780.98. US Biological Life Sciences.
Worldwide
Saikosaponin F
Saikosaponin F. Group: Biochemicals. Grades: Plant Grade. CAS No. 62687-63-2. Pack Sizes: 10mg. Molecular Formula: C48H80O17, Molecular Weight: 929.15. US Biological Life Sciences.
Worldwide
Saikosaponin H
Saikosaponin H. Group: Biochemicals. CAS No. 91990-63-5. Pack Sizes: 5mg. US Biological Life Sciences.
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Sakuranetin
Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 2957-21-3. Pack Sizes: 10mg, 20mg. US Biological Life Sciences.
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Sal 003
Sal 003. Group: Biochemicals. Grades: Purified. CAS No. 1164470-53-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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Salbutamol Acetonide
Salbutamol Acetonide is a Salbutamol (A514500) derivative. It has higher lipophilicity than Salbutamol, which allows an increase of the incorporation efficiency into solid lipid microparticles (SLMs) drug carrier system. Group: Biochemicals. Alternative Names: α -[[ (1, 1-Dimethylethyl) amino]methyl]-2, 2-dimethyl-4H-1, 3-benzodioxin-6-methanol. Grades: Highly Purified. CAS No. 54208-72-9. Pack Sizes: 50mg. US Biological Life Sciences.
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Salbutamol Acetonide Methyl Ether
Salbutamol Acetonide (S085530) derivative. Intermediate in the preparation of Albuterol Methyl Ether Hydrochloride Salt (A514510). Group: Biochemicals. Alternative Names: α -[[ (1, 1-Dimethylethyl) amino]methyl]-2, 2-dimethyl-4H-1, 3-benzodioxin-6-methanol Methyl Ether. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
A potent and selective beta-2-adrenoceptor agonist (EC50 = 5.3nM) that displays bronchodilator actions. Unlike other beta-2- adrenoceptor agonists, Salmeterol binds to exo-site domain of beta-2-AR receptors, producing a slow onset of action and prolonged activation. Clinically used for the treatment of asthma and chronic obstructive pulmonary disease (COPD). Group: Biochemicals. Grades: Highly Purified. CAS No. 51022-70-9. Pack Sizes: 25mg. US Biological Life Sciences.
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Salbutamon Hydrochloride
A related impurity of Albuterol (Salbutamol) (EP). Group: Biochemicals. Alternative Names: 2-[ (1, 1-Dimethylethyl) amino]-1-[4-hydroxy-3- (hydroxymethyl) phenyl]ethanone Hydrochloride. Grades: Highly Purified. CAS No. 41489-89-8. Pack Sizes: 2.5mg. US Biological Life Sciences.
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Salcaprozate Sodium
Salcaprozate Sodium is a drug excipient or inactive ingredient in drug formulations. Group: Biochemicals. Grades: Highly Purified. CAS No. 203787-91-1. Pack Sizes: 25mg, 50mg. Molecular Formula: C15H20NNaO4. US Biological Life Sciences.
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Salermide
Salermide. Group: Biochemicals. Grades: Purified. CAS No. 1105698-15-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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Salicin
Salicin. Group: Biochemicals. Alternative Names: Saligenin glucoside; Salicoside. Grades: Plant Grade. CAS No. 138-52-3. Pack Sizes: 20mg. Molecular Formula: C13H18O7, Molecular Weight: 286.278. US Biological Life Sciences.
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Salicylaldehyde
Salicylaldehyde is used as flavor and fragrance components. Salicylaldehyde is also a common highly-functionalized arene, that can be used as a precursor in the synthesis of other chemicals. Group: Biochemicals. Grades: Highly Purified. CAS No. 90-02-8. Pack Sizes: 10g, 100g, 500g. Molecular Formula: C?H?O?, Molecular Weight: 122.12. US Biological Life Sciences.
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Salicylaldehyde Azine
Hydrazone derivative with anthelminthic activity. Group: Biochemicals. Alternative Names: 2-Hydroxybenzaldehyde 2-[ (2-Hydroxyphenyl) methylene]hydrazone; 2,2'-Dihydroxybenzalazine; Bis[2-hydroxybenzaldehyde] Hydrazone; N, N'-Bis (salicylidene) hydrazine; NSC 695048; NSC 864; Salazine; Salicylalazine; Salicylaldazine; Salicylazine; o-Hydroxybenzaldazine. Grades: Highly Purified. CAS No. 959-36-4. Pack Sizes: 1g, 10g, 25g. US Biological Life Sciences.
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Salicylaldoxime
Salicylaldoxime. Group: Biochemicals. Grades: Highly Purified. CAS No. 94-67-7. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences.
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Salicylaldoxime 98+%
Salicylaldoxime 98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 94-67-7. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences.
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Salicylamide
Analgesic. Group: Biochemicals. Grades: Highly Purified. CAS No. 65-45-2. Pack Sizes: 1g, 10g, 100g. Molecular Formula: C?H?NO?. US Biological Life Sciences.
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Salicylanilide
Salicylanilides are compounds of varying biological activity ranging from anti-inflammatory agents to antiviral and antimicrobial agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 87-17-2. Pack Sizes: 50mg, 250mg. Molecular Formula: C13H11NO2, Molecular Weight: 213.23. US Biological Life Sciences.
Worldwide
Salicylhydroxamic acid
Salicylhydroxamic acid. Group: Biochemicals. Alternative Names: N,2-Dihydroxy-benzamide; Salicylohydroxamic acid; 2-Hydroxy Benzene hydroxamic acid. Grades: Highly Purified. CAS No. 89-73-6. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C7H7NO3. US Biological Life Sciences.
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Salicylic Acid
Salicylic Acid is an impurity of Acetylsalicylic Acid. Acetylsalicylic acid Impurity B. Group: Biochemicals. Alternative Names: 2-Hydroxybenzoic Acid; 2-Carboxyphenol; 2-Hydroxy Benzene carboxylic Acid. Grades: Highly Purified. CAS No. 69-72-7. Pack Sizes: 1g. US Biological Life Sciences.
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Salicylic Acid-13C6
Labeled acetylsalicylic acid impurity B. Group: Biochemicals. Alternative Names: 2-Hydroxybenzoic Acid-13C6. Grades: Highly Purified. CAS No. 1189678-81-6. Pack Sizes: 1mg. US Biological Life Sciences.
Salicylic Acid-d4 (2-Hydroxybenzoic Acid-d4). Group: Biochemicals. Alternative Names: 2-Hydroxybenzoic Acid-d4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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Salidroside
Salidroside. Group: Biochemicals. Alternative Names: Rhodosin; Rhodioloside. Grades: Plant Grade. CAS No. 10338-51-9. Pack Sizes: 20mg. Molecular Formula: C14H20O7, Molecular Weight: 300.303999999999. US Biological Life Sciences.
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Saline Ionic Diluent Buffer
Saline Ionic Diluent Buffer. Group: Molecular Biology. Grades: Purified. US Biological Life Sciences.
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Salinomycin
Salinomycin is a polyether ionophore with broad spectrum Gram +ve and anti-coccidial activity. Salinomycin has a high affinity for monovalent cations, particularly potassium. Salinomycin is used in animal health for control of coccidia and for growth promotion in ruminants. Recently, salinomycin has been shown to inhibit cancer stem cells and is > 100 times more potent than taxol. While the mechanism of action is unknown, it was noted that among the 60,000 compounds screened, another monovalent ionophore, nigericin, and a chloride channel inhibitor, avermectin, were also active. Group: Biochemicals. Grades: Highly Purified. CAS No. 53003-10-4. Pack Sizes: 5mg. US Biological Life Sciences.
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Salinomycin, Sodium Salt
Cancer stems cells (CSCs) are a subpopulation of cells within tumors that drive tumor growth and recurrence. They are resistant to many current cancer treatments. Salinomycin (sodium salt) is an antibacterial and coccidiostat compound that shows selective toxicity for the CSCs that exist as a subpopulation within HMLER breast cancer cells (IC50s = ~24 versus ~90uM).1 At 8uM, salinomycin treatment of 4T1 and MCF7Ras breast cancer cell lines results in a ~2-fold and ~3-fold, respective reduction of CSCs relative to controls.1 Treatment of 5mg/kg salinomycin in mice implanted with SUM159 human breast cancer cells inhibits mammary tumor growth and induces increased epithelial differentiation of tumor cells. Group: Biochemicals. Alternative Names: alpha-ethyl-6?[5-[2-(5-?ethyltetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)-15-hydroxy-2,?10, 12-trimethyl-1, 6, 8-trioxadispiro[4. 1. 5. 3]pentadec-13-en-9-yl]-2-?hydroxy-1, ?3-dimethyl-4- oxoheptyl]tetrahydro-5-methyl-2H-pyran-2-acetic acid,? monosodium salt. Grades: Highly Purified. CAS No. 55721-31-8. Pack Sizes: 5mg, 10mg, 50mg. Molecular Formula: C42H69O11 Na, Molecular Weight: 773. US Biological Life Sciences.
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Salinosporamide A
Potent, irreversible inhibitor of all the 3 proteolytic activities of the mammalian 20S proteasome. Group: Biochemicals. Alternative Names: SalA; Marizomib; NPI-0052. Grades: Highly Purified. CAS No. 437742-34-2. Pack Sizes: 100ug. US Biological Life Sciences.
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Salirasib
Salirasib. Group: Biochemicals. Grades: Purified. CAS No. 162520-00-5. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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Salmeterol xinafoate
Salmeterol xinafoate. Group: Biochemicals. Grades: Purified. CAS No. 94749-08-3. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.