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Spiro[indoline-3,4'-piperidine]
Spiro[indoline-3,4'-piperidine]. Group: Biochemicals. Alternative Names: 1,2-Dihydrospiro[3H-indole-3,4'-piperidine]. Grades: Highly Purified. CAS No. 171-75-5. Pack Sizes: 250mg. Molecular Formula: C12H16N2, Molecular Weight: 188.27. US Biological Life Sciences.
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Spironolactone
Spironolactone is a synthetic, 17-lactone steroid which is a renal competitive aldosterone antagonist in a class of pharmaceuticals called potassium-sparing diuretics, used primarily to treat ascites in patients with liver disease, low-renin hypertension, hypokalemia, and Conns syndrome. Group: Biochemicals. Alternative Names: 7α,7α)-7-(Acetylthyo)-17-hydroxy-3-oxopregn-4-one-21-carboxylic Acid γ-Lactone; 7α-Acetylthio-3-oxo-17α-pregn-4-ene-21,17-carbolactone; SC-9420; Adactone. Grades: Highly Purified. CAS No. 52-01-7. Pack Sizes: 50g, 100g. Molecular Formula: C??H??O?S, Molecular Weight: 416.57. US Biological Life Sciences.
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Spiroxamine
Spiroxamine. Group: Biochemicals. Alternative Names: 8-(1,1-Dimethylethyl)-N-ethyl-N-propyl-1,4-dioxaspiro[4.5]decane-2-methanamine; Impulse; Impulse. Grades: Highly Purified. CAS No. 118134-30-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C18H35NO2. US Biological Life Sciences.
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Spiroxatrine
Spiroxatrine. Group: Biochemicals. Grades: Purified. CAS No. 1054-88-2. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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Splitomicin
Splitomicin. Group: Biochemicals. Grades: Purified. CAS No. 5690-3-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SPP 86
SPP 86. Group: Biochemicals. Grades: Purified. CAS No. 1357349-91-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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S-Propyl-2-thiobarbituric Acid
S-Propyl-2-thiobarbituric Acid. Group: Biochemicals. Alternative Names: 6-Hydroxy-2-(propylthio)-4(1H)-pyrimidinone; 2-(Propylthio)pyrimidine-4,6-diol. Grades: Highly Purified. CAS No. 145783-12-6. Pack Sizes: 250mg. Molecular Formula: C7H10N2O2S, Molecular Weight: 186.23. US Biological Life Sciences.
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S-Propyl-5-nitro-2-thiobarbituric Acid
S-Propyl-5-nitro-2-thiobarbituric Acid. Group: Biochemicals. Alternative Names: 6-Hydroxy-5-nitro-2-(propylthio)-4(1H)-pyrimidinone; 5-Nitro-2-(propylthio)pyrimidine-4,6-diol. Grades: Highly Purified. CAS No. 145783-13-7. Pack Sizes: 100mg. Molecular Formula: C7H9N3O4S, Molecular Weight: 231.23. US Biological Life Sciences.
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SQ 22536
SQ 22536. Group: Biochemicals. Grades: Purified. CAS No. 17318-31-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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Squalane
Squalane. Group: Biochemicals. Alternative Names: 2,6,10,15,18,23-Hexamethyltetracosane. Grades: Highly Purified. CAS No. 111-01-3. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C30H62. US Biological Life Sciences.
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Squalane-d62
Isotope labelled Squalane is used as an emollient and moisturizer in cosmetic applications. Group: Biochemicals. Grades: Highly Purified. CAS No. 16514-83-3. Pack Sizes: 10mg, 25mg. Molecular Formula: C30D62, Molecular Weight: 485.2. US Biological Life Sciences.
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Squalene
Squalene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10g, 25g, 50g. US Biological Life Sciences.
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SR 11237
SR 11237. Group: Biochemicals. Grades: Purified. CAS No. 146670-40-8. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 11302
SR 11302. Group: Biochemicals. Grades: Purified. CAS No. 160162-42-5. Pack Sizes: 10mg. US Biological Life Sciences.
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SR 12813
SR 12813. Group: Biochemicals. Grades: Purified. CAS No. 126411-39-0. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 140333
SR 140333. Group: Biochemicals. Grades: Purified. CAS No. 153050-21-6. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 141716A
SR 141716A. Group: Biochemicals. Grades: Purified. CAS No. 158681-13-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 142948
SR 142948. Group: Biochemicals. Grades: Purified. CAS No. 184162-64-9. Pack Sizes: 1mg, 10mg. US Biological Life Sciences.
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SR 144528
SR 144528. Group: Biochemicals. Alternative Names: (1S-endo)-5-(4-Chloro-3-methylphenyl)-1-[(4-methylphenyl)methyl]-N-(1, 3, 3-trimethylbicyclo[2. 2. 1]hept-2-yl)-1H-Pyrazole-3-carboxamide. Grades: Highly Purified. CAS No. 192703-06-3. Pack Sizes: 5mg. Molecular Formula: C29H34ClN3O, Molecular Weight: 476.05. US Biological Life Sciences.
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SR 16584
SR 16584. Group: Biochemicals. Alternative Names: 1,3-Dihydro-1-[(3-exo)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-2H-indol-2-one. Grades: Highly Purified. CAS No. 1150153-86-8. Pack Sizes: 10mg. Molecular Formula: C17H22N2O, Molecular Weight: 270.37. US Biological Life Sciences.
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SR 1664
SR 1664. Group: Biochemicals. Grades: Purified. CAS No. 1338259-05-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 202
SR 202. Group: Biochemicals. Grades: Purified. CAS No. 76541-72-5. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 2640 Hydrochloride
Potent and selective competitive leukotriene D4 and E4 receptor antagonist. Inhibits LTD4- but not histamine-induced guinea pig ileum and trachea contraction (pA2 = 8.7). Also inhibits LTD4- attenuation of human PMN chemotaxis. Group: Biochemicals. Alternative Names: 2-[[3- (2-Quinolinylmethoxy) phenyl]amino]benzoic acid hydrochloride. Grades: Highly Purified. CAS No. 146662-42-2. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 27897
SR 27897. Group: Biochemicals. Grades: Purified. CAS No. 136381-85-6. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 33805 oxalate
SR 33805 oxalate. Group: Biochemicals. Grades: Purified. CAS No. 121346-33-6. Pack Sizes: 10mg. US Biological Life Sciences.
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SR 3576
SR 3576. Group: Biochemicals. Grades: Purified. CAS No. 1164153-22-3. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 3677 dihydrochloride
SR 3677 dihydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 1072959-67-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 48692
SR 48692. Group: Biochemicals. Grades: Purified. CAS No. 146362-70-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 49059
SR 49059. Group: Biochemicals. Grades: Purified. CAS No. 150375-75-0. Pack Sizes: 10mg. US Biological Life Sciences.
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SR 57227 hydrochloride
SR 57227 hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 77145-61-0. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 58611A hydrochloride
SR 58611A hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 121524-09-2. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 59230A hydrochloride
SR 59230A hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 1135278-41-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SR 8278
SR 8278. Group: Biochemicals. Alternative Names: 1,2,3,4-Tetrahydro-2-[[5-(methylthio)-2-thienyl]carbonyl]-3-isoquinolinecarboxylic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 1254944-66-5. Pack Sizes: 10mg. Molecular Formula: C18H19NO3S2, Molecular Weight: 361.48. US Biological Life Sciences.
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SR 95531 hydrobromide
SR 95531 hydrobromide. Group: Biochemicals. Grades: Purified. CAS No. 104104-50-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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Src I1
Src I1. Group: Biochemicals. Grades: Purified. CAS No. 179248-59-0. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SRPIN340
SRPIN340. Group: Biochemicals. Grades: Purified. CAS No. 218156-96-8. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SRPK Inhibitor, SRPIN340 (N- (2-Piperidin-1-yl-5- (trifluoromethyl) phenyl) isonicotinamide, Serine-Arginine-Rich Protein Kinase Inhibitor, SR Protein Kinase Inhibitor, SR Protein Phosphorylation Inhibitor 340, (SRPIN)340)
A cell-permeable isonicotinamide that acts as an ATP-competitive SRPK1-selective inhibitor (IC50 = 0.14 and 1.8uM, respectively, against mSRPK1 and mSRPK2) with much reduced activity against 143 other kinases. Shown to effectively counteract IGF-1-induced anti-angiogenic to pro-angiogenic VEGF isoforms switch both in cultures in vitro (1h 10uM SRPIN340 prior to 12h IGF-1 stimulation of PCIPs) and in a murine hypoxia-induced retinal neovascularization model in vivo (10pmol/uL/eye intraocular SRPIN340 injection) by inhibiting PKC/SRPK signaling-dependent, alternate splicing factor ASF- (SF2; splicing factor 2) mediated VEGF pro-mRNA PSS (proximal splice site) selection. Suppresses RNA virus Sindbis propagation (IC50 = 60uM in Vero cultures) and HCV-JFH1 replication (1 & 10uM SRPIN340 in Huh7.5.1 cultures). Exhibits no toxicity toward rats (2g/kg p.o. for 2 wks), CHO (5mg/ml for 24h), or Huh7 (30uM for 48h). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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SRT1720 Hydrochloride
SRT1720 Hydrochloride. Group: Biochemicals. Alternative Names: N-[2-[3- (1-piperazinylmethyl) imidazo[2, 1-b]thiazol-6-yl]phenyl]-2-quinoxalinecarboxamide Hydrochloride. Grades: Highly Purified. CAS No. 1001645-58-4. Pack Sizes: 5mg. Molecular Formula: C25H23N7OS xHCl, Molecular Weight: 469.56. US Biological Life Sciences.
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S-Scoulerine
S-Scoulerine. Group: Biochemicals. Alternative Names: 5, 8, 13, 13a-Tetrahydro-3, 10-dimethoxy-6H-dibenzo[a, g]quinolizine-2, 9-diol; (+/-)-3,10-Dimethoxy-berbine-2,9-diol; (RS)-scoulerine. Grades: Highly Purified. CAS No. 6451-73-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C19H21NO4. US Biological Life Sciences.
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S,S'-Diethyl Dithiocarbonate
S,S'-Diethyl Dithiocarbonate. Group: Biochemicals. Alternative Names: Dithiocarbonic Acid S,S'-Diethyl Ester. Grades: Highly Purified. CAS No. 623-80-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
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S,S-Diphenylsulfilimine Monohydrate
S,S-Diphenylsulfilimine Monohydrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 68837-61-6. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
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SSR 146977 hydrochloride
SSR 146977 hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 264618-38-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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SSR 69071
SSR 69071. Group: Biochemicals. Grades: Purified. CAS No. 344930-95-6. Pack Sizes: 10mg. US Biological Life Sciences.
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S-Sulfo-L-cysteine sodium salt
S-Sulfo-L-cysteine sodium salt. Group: Biochemicals. Grades: Purified. CAS No. 7381-67-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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ST 1059(desglymidodrine)
ST 1059(desglymidodrine). Group: Biochemicals. Alternative Names: 1-(2',5'-Dimethoxyphenyl)-2-aminoethanol; a-(Aminomethyl)-2,5-dimethoxy-benzyl alcohol; a-(Aminomethyl)-2,5-dimethoxy-benzenemethanol. Grades: Highly Purified. CAS No. 3600-87-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C10H15NO3. US Biological Life Sciences.
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ST 1936 oxalate
ST 1936 oxalate. Group: Biochemicals. Grades: Purified. CAS No. 1210-81-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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ST 91
ST 91. Group: Biochemicals. Grades: Purified. CAS No. 4749-61-5. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
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Stachybotrylactam (2-deoxy Antibiotic F1839A)
Isolated from a Stachybotrys sp., this unusual spirodi hydrobenzofuranlactam mycotoxin shows immuno-suppressant and weak HIV protease activity. Members of this structural class show diverse activity including antiviral, endothelin and pancreatic cholesterase inhibition. Group: Biochemicals. Alternative Names: 2-deoxy Antibiotic F1839A. Grades: Highly Purified. CAS No. 163391-76-2. Pack Sizes: 500ug. US Biological Life Sciences.
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Stachydrine
Stachydrine. Group: Biochemicals. Grades: Plant Grade. CAS No. 471-87-4. Pack Sizes: 20mg. Molecular Formula: C7H13NO2, Molecular Weight: 143.18. US Biological Life Sciences.
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Stachydrine Hydrochloride
Stachydrine hydrochloride is extracted from the flower of Chrysanthemum parthenium. It promoted the protein expression of IL-12 and IL-6, as well as the mRNA expression of T-bet and RORγt, while inhibiting the mRNA expression of GATA-3 and Foxp3. Group: Biochemicals. Alternative Names: Turicine HCl; (S)-2-Carboxy-1,1-dimethylpyrrolidinium chloride; 2-Carboxy-1,1-dimethylpyrrolidinium chloride. Grades: Highly Purified. CAS No. 4136-37-2. Pack Sizes: 50mg. US Biological Life Sciences.
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Stannous chloride dihydrate, 98.0-103.0% ACS
Stannous chloride dihydrate, 98.0-103.0% ACS. Group: Biochemicals. Grades: ACS Grade. CAS No. 10025-69-1. Pack Sizes: 100g, 250g, 1Kg, 2.5Kg, 10Kg. US Biological Life Sciences.
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Stannous Chloride (Tin (II) Chloride) 99+%
Tin (II) Chloride (in dilute solutions of HCl) is used as a reductant, and is utilized to prepare surfaces for electroless plating. Tin (II) Chloride is also used as a mordant in the textile industry because of its ability to form an insoluble precipitate with the dye, ultimately fixing it into the fiber. Tin (II) Chloride is also a reagent that is known to produce DNA damage in Chinese hamster ovary cells. Group: Biochemicals. Alternative Names: Tin(II) chloride. Grades: Reagent Grade. CAS No. 7772-99-8. Pack Sizes: 100g, 250g, 500g, 1Kg. Molecular Formula: SnCl2, Molecular Weight: 189.62. US Biological Life Sciences.
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Stannous oxide
Stannous oxide. Group: Biochemicals. Alternative Names: Tin(II) oxide. Grades: Highly Purified. CAS No. 21651-19-4. Pack Sizes: 100g, 250g, 500g, 1kg. US Biological Life Sciences.
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Stannous oxide ≥85% (Stannous Tin)
Stannous oxide ≥85% (Stannous Tin). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 1Kg. US Biological Life Sciences.
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Stannous sulfate
Stannous sulfate. Group: Biochemicals. Alternative Names: Tin(II) sulfate. Grades: Highly Purified. CAS No. 7488-55-3. Pack Sizes: 250g, 500g, 1kg. US Biological Life Sciences.
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Stannous sulfate ≥54% (Stannous Tin)
Stannous sulfate ≥54% (Stannous Tin). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1Kg. US Biological Life Sciences.
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Stanozolol
Stanozolol. Group: Biochemicals. Alternative Names: (5a,17b)-17-Methyl- 2'H-androst-2-eno[3,2-c]pyrazol-17-ol. Grades: Highly Purified. CAS No. 10418-03-8. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C21H32N2O. US Biological Life Sciences.
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Stanozolol-d3
Isotope labelled analogue of Stanozolol (S684500), a synthetic anabolic steroid derived from dihydrotestosterone (A637540). Group: Biochemicals. Grades: Highly Purified. CAS No. 792214-66-5. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C21H29D3N2O. US Biological Life Sciences.
A cell-permeable binaphthol-sulfonamide compound that competitively disrupts Stat3 SH2 domain-pY peptide interaction and acts as a reversible inhibitor of Stat3 activation and Stat3-dependent gene transcription. Shown to block G-CSF stimulated pStat3 (IC50=4.1, 4.5 and 8.3uM in KG-1, Kasumi-1 and NB-4 cells, respectively), with no effect on ligand-induced pStat1 and selectively induce apoptosis of Stat3-dependent AML cells ((EC50 of 6-8uM) and growth arrest. Moderately affects Tie2 kinase activity (<50%) with minimal effect on JAK1, JAK2, Src family kinases and pERK1/2 and pAKT at 10uM. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
A cell-permeable oxadiazolyl-quinolinecarboxamide that is shown to selectively suppress STAT3, but not STAT1, STAT5a, or STAT5b, DNA binding activity and prevent IL-6-stimulated STAT3 dimerization in HEK293 cells (by 99% at 100uM), as well as inhibit the expression of STAT3 target genes both in cultures in vitro (effective conc. 50uM) and in SCC3-derived tumors in mice in vivo (160mg/kg/day; p.o.). Group: Biochemicals. Grades: Purified. Pack Sizes: 25mg. US Biological Life Sciences.
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Statine Hydrochloride 98+% (TLC)
Statine Hydrochloride 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 50mg. US Biological Life Sciences.
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Stattic
Stattic. Group: Biochemicals. Alternative Names: 6-Nitrobenzo[b]thiophene 1,1-dioxide. Grades: Highly Purified. CAS No. 19983-44-9. Pack Sizes: 50mg. Molecular Formula: C8H5NO4S, Molecular Weight: 211.19. US Biological Life Sciences.
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Stauprimide
Stauprimide. Group: Biochemicals. Grades: Purified. CAS No. 154589-96-5. Pack Sizes: 100ug. US Biological Life Sciences.
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Stauprimide (N-Benzoyl-7-oxostaurosporine)
Stauprimide, a cell-permeable analog of Staurosporine, increases the efficiency of directed differentiation of mouse and human embryonic stem cells (ESCs). Stauprimide binds to NME2 and inhibits its nuclear localization, thus leading to downregulation of c-Myc. Group: Biochemicals. Grades: Highly Purified. CAS No. 154589-96-5. Pack Sizes: 1mg. US Biological Life Sciences.
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Stavudine
Used as an antiviral. A reverse transcriptase inhibitor. Group: Biochemicals. Alternative Names: 2',3'-Didehydro-3'-deoxythymidine, D4t, BMY-27857, Zerit. Grades: Highly Purified. CAS No. 3056-17-5. Pack Sizes: 100mg, 250mg, 500mg, 1g. Molecular Formula: C10H12N2O4, Molecular Weight: 224.21. US Biological Life Sciences.
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Stavudine 5'-monophosphate sodium salt
Stavudine 5'-monophosphate sodium salt. Group: Biochemicals. Alternative Names: 2',3'-Didehydro-2',3'-dideoxythymidine-5'-monophosphate sodium salt. Grades: Highly Purified. Pack Sizes: 50ug, 250ug, 500ug. US Biological Life Sciences.
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Stavudine 5'-triphosphate sodium salt
Stavudine 5'-triphosphate sodium salt. Group: Biochemicals. Alternative Names: 2',3'-Didehydro-2',3'-dideoxy-thymidine-5'-triphosphate sodium salt. Grades: Highly Purified. Pack Sizes: 100ug, 200ug. US Biological Life Sciences.
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Stavudine 5'-triphosphate triethyammonium salt
Stavudine 5'-triphosphate triethyammonium salt. Group: Biochemicals. Alternative Names: 2',3'-Didehydro-2'-3'-dideoxythymidine 5'-triphosphate sodium salt. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences.
Labeled Stavudine, which is used as an antiviral. A reverse transcriptase inhibitor. Group: Biochemicals. Alternative Names: 2',3'-Didehydro-3'-deoxythymidine-d3. Grades: Highly Purified. CAS No. 1217619-42-5. Pack Sizes: 1mg. US Biological Life Sciences.
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Stavudine Triphosphate TEA Salt
Stavudine Triphosphate TEA Salt. Group: Biochemicals. Alternative Names: 5'-(Tetrahydrogen triphosphate), 2',3'-didehydro-3'-deoxy-thymidine N,N-Diethylethanamine Triethylamine Salt. Grades: Highly Purified. CAS No. 117404-75-8. Pack Sizes: 5mg. Molecular Formula: C16H30N3O13P3, Molecular Weight: 565.34. US Biological Life Sciences.