USBiological 3 - Products
Worldwide
Our biochemicals, antibodies, recombinant proteins, cell culture media and molecular biology kits are used in virtually all scientific applications.From affordable research quantities to larger bulk amounts.
| Product | Description | |
|---|---|---|
| Veratric Acid | Veratric Acid is a derivative of Protocatechuic Acid. Veratric Acid is a reagent used in the production of antimicrobial agents, antifeedants, and a variety of other biologically active compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 93-07-2. Pack Sizes: 10g, 50g, 100g, 250g, 500g. Molecular Formula: C?H??O?, Molecular Weight: 182.17. US Biological Life Sciences. |  Worldwide |
| Veratrole | Veratrole is common reagent in organic synthesis such as the synthesis of arizonins B1 and C1. Also used in the synthesis of pharmacophores of salmeterol and roflumilast as dual β2-adrenoreceptor agonists-PDE4 inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 91-16-7. Pack Sizes: 10g, 25 g. Molecular Formula: C8H10O2. US Biological Life Sciences. | Worldwide |
| Verlukast | A receptor antagonist for the treatment of respiratory diseases. Group: Biochemicals. Alternative Names: 3- [ [ (R) - [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] [ [3- (dimethylamino) -3-oxopropyl] thio] methyl] thio] -propanoic Acid; L 668019; MK 679; R-(-)-MK 571. Grades: Highly Purified. CAS No. 120443-16-5. Pack Sizes: 5mg, 10mg. US Biological Life Sciences. | Worldwide |
| Verlukast-d6 | A receptor antagonist for the treatment of respiratory diseases. Group: Biochemicals. Alternative Names: 3- [ [ (R) - [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] [ [3- (di (methyl-d3) amino) -3-oxopropyl] thio] methyl] thio] -propanoic Acid; L 668019-d6; MK 679-d6; R-(-)-MK 571-d6. Grades: Highly Purified. CAS No. 153698-86-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Verrucofortine (Fructigenine B, Verrucosine, Verrucozine) | Verrucofortine is an alkaloidal diketopiperazine derived from tryptophan and leucine isolated from Penicillium species. There are no reports of intensive investigation of verrucofortine. In vivo, mice showed no apparent toxic effects at high doses. Group: Biochemicals. Alternative Names: Fructigenine B, Verrucosine, Verrucozine. Grades: Highly Purified. CAS No. 113706-21-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Vilazodone | It is a combined serotonin specific reuptake inhibitor (SSRI) and 5-HT1A receptor partial agonist currently under clinical evaluation for the treatment of major depression. Group: Biochemicals. Alternative Names: 5-[4-[4-(5-Cyano-1H-indol-3-yl)butyl]-1-piperazinyl]-2-benzofurancarboxamide; EMD 515259. Grades: Highly Purified. CAS No. 163521-12-8. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Vildagliptin | It is a new oral anti-hyperglycemic agent of a new dipeptidyl peptidase-IV (DPP-IV) inhibitor class of drugs. Antidiabetic. Group: Biochemicals. Grades: Highly Purified. CAS No. 274901-16-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Vildagliptin Carboxylic Acid Lithium Salt Hydrate | The major metabolite of Vildagliptin. Group: Biochemicals. Alternative Names: N-(3-Hydroxytricyclo[3. 3. 1. 13, 7]dec-1-yl)glycyl-. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Vinblastine-d3 | Labeled Vinblastine. Antitumor alkaloid isolated from periwinkle, Vinca rosea Linn., Apocynaceae; inhibits microtubule assembly. An antineoplastic. Group: Biochemicals. Alternative Names: Vincaleukoblastine. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Vincristine-d3 Sulfate | Labelled Vincristine. An antitumor alkaloid isolated from Vinca rosea Linn. An antineoplastic. Group: Biochemicals. Alternative Names: 22-Oxovincaleukoblastine-d3 Sulfate. Grades: Highly Purified. CAS No. 1217854-24-4. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Vincristine N-Oxide | Potential treatment for hyperproliferative disorders. Group: Biochemicals. Alternative Names: 22-Oxo-vincaleukoblastine 6'-Oxide. Grades: Highly Purified. CAS No. 947527-73-3. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Vindoline | A novel antitumor agent. Group: Biochemicals. Alternative Names: (2 β,3 β,4 β,5α,12 β,19α)-4-(Acetyloxy)-6,7-didehydro-3-hydroxy-16-methoxy-1-methyl-aspidospermidine-3-carboxylic Acid Methyl Ester;(-)-Vindoline; NSC 91994; Vindolin. Grades: Highly Purified. CAS No. 2182-14-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Vinflunine Ditartrate | Vinflunine is a semisynthetic Vinca alkaloid with microtubule destabilizing and antiangiogenic activity. Vinflunine is a derivative of Vinorelbine. Vinflunine is used as an antineoplastic. Group: Biochemicals. Alternative Names: (2 β,3 β,4 β,5α,12 β,19α)-4-(Acetyloxy)-6,7-didehydro-15-[(2R,4R,6S,8S)-4-(1,1-difluoroethyl)-1,3,4,5,6,7,8,9-octahydro-8-(methoxycarbonyl)-2,6-methano-2H-azecino[4,3-b]indol-8-yl]-3-hydroxy-16-methoxy-1-methylaspidospermidine-3-carboxylic Acid Methyl Ester (2R,3R)-2,3-Dihydroxybutanedioate; 4'-Deoxy-20',20'-difluoro-5'-nor-vincaleukoblastine Ditartrate; 20',20'-Difluoro-3',4'-dihydrovinorelbine Ditartrate; BMS 710485; F 12158; Javlor. Grades: Highly Purified. CAS No. 194468-36-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Vinorelbine-d3 Ditartrate | An antineoplastic. Group: Biochemicals. Alternative Names: 3',4'-Didehydro-4'-deoxy-C'-norvincaleukoblastine-d3 Ditartrate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Vinyl-d3 Bromide, Solution in THF (1M) | A short-chain haloalkene isotope. Group: Biochemicals. Alternative Names: Bromo-ethene-d3; Perdeuteriovinyl Bromide. Grades: Highly Purified. CAS No. 4666-78-8. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Vioxx-d5 (Major) | A selective labeled cyclooxygenase-2 (COX-2) inhibitor. Use as an anti-inflammatory, analgesic. Group: Biochemicals. Alternative Names: 4-[4- (Methylsulfonyl) phenyl]-3- (phenyl-d5) -. Grades: Highly Purified. CAS No. 544684-93-7. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Virginiamycin B | Virginiamycin B is a depsipeptide antibiotic co-produced with ostreogrycin A and used as a synergistic mixture. Virginiamycin B, also known as ostreogrycin B and streptogramin B among other synonyms, was discovered independently and named by several groups leading to considerable confusion in the literature. Viriginiamycin B acts as a synergist binding to the conformational change in the peptidyl transferase centre of the 50S ribosome induced by ostreogrycin A. Group: Biochemicals. Grades: Highly Purified. CAS No. 3131-3-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Virginiamycin Complex | Virginiamycin complex is defined as a mixture of 75% virginamycin M1 (ostreogrycin A) and 25% virginiamycin S1 and the less abundant S analogs. As the two major components have quite different solubilities these proportions are not readily achieved or used. The individual components are isolated and re-combined to provide the defined components of virginiamycin complex. The structure composition of the complex is important as Virginiamycin S1 acts a synergist, binding to the conformational change of the peptidyl transferase center of the 50S ribosome induced by ostreogrycin A. Group: Biochemicals. Alternative Names: Cebin V, Eskalin V, Eskamicin, Stafac, Stephylomycin, Mikamycin, Ostreogrycin, Patricin, Pristinamycin, Streptogramin, Vernamycin. Grades: Highly Purified. CAS No. 11006-76-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Virginiamycin M1 | Macrolactone antibiotic. Antibacterial; growth promotant. Group: Biochemicals. Grades: Highly Purified. CAS No. 21411-53-0. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Viridiol | Steroidal antibiotic. Belongs to the Viridin family, including Wortmannin. Antifungal. Phytotoxin. Shows necrotic activity on plants. Phosphatidylinositol 3-kinase (PI3K) inhibitor. Group: Biochemicals. Alternative Names: NSC 658706, 3beta-Alcohol-Viridin. Grades: Highly Purified. CAS No. 23820-80-6. Pack Sizes: 250ug, 1mg. Molecular Formula: C20H18O6. US Biological Life Sciences. | Worldwide |
| Vitamin A-d5 Acetate | A deuterated analogue of an essential micro-nutrient. Vitamin A (or Vitamin A Retinol, retinal, and four carotenoids including beta carotene) is a vitamin that is needed by the retina of the eye in the form of a specific metabolite, the light-absorbing molecule retinal, that is necessary for both low-light (scotopic vision) and color vision. Group: Biochemicals. Alternative Names: (all-E)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl-d5)-2-4,6,8-nonatetraen-1-ol Acetate; Retinyl-d5 Acetate; Vitamin A1-d5 Acetate; all-trans-Retinol-d5 Acetate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Vitamin B12 c-lactone | Vitamin B12 c-lactone is an impurity of Vitamin B12 (V676005) which is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. Group: Biochemicals. Grades: Highly Purified. CAS No. 23208-66-4. Pack Sizes: 10mg, 100mg. Molecular Formula: C63H85CoN13O15P. US Biological Life Sciences. | Worldwide |
| Vitamin D2 SO2 Adduct | Intermediate in the preparation of Vitamin D2 and its derivatives. Group: Biochemicals. Alternative Names: [(3 β,7E,22E)-6,19-sulfonyl-9,10-secoergosta-5(10),7,22-trien-3-ol. Grades: Highly Purified. CAS No. 87680-65-7. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Vitamin D2 Tosylate | Protected Vitamin D2 , the synthetic form of Vitamin D. Used in the preparation of Vitamin D analogues. Group: Biochemicals. Alternative Names: Ergocalciferol p-Toluenesulfonate; (3 β,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol 4-Methyl Benzene sulfonate; (1S,3Z)-4-Methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-4H-inden-4-ylidene]ethylidene]-cyclohexanol. Grades: Highly Purified. CAS No. 72204-99-0. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Vitamin D3 | The vitamin that mediates intestinal calcium absorbtion, bone calcium metabolism and probably, muscle activity. Occurs in and is isolated from fish liver oils. Vitamin D acts through a receptor that is a member of the ligand-dependent transcription factor superfamily. Modulates the proliferation and differentiation of both normal and cancer cells. Has antiproliferative and antimetastatic effects on breast, colon, and prostate cancer cells. Activated vitamin D receptors in intestine and bone maintain calcium absorbance and homeostasis. Group: Biochemicals. Alternative Names: (3 β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3-ol; Cholecalciferol; Duphafral D3 1000; Delsterol; Deparal. Grades: Highly Purified. CAS No. 67-97-0. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Vitamin D3 β-D-Glucuronide | A metabolite of Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3-yl. Grades: Highly Purified. CAS No. 57918-08-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Vitamin D3-d7 | The vitamin that mediates intestinal calcium absorbtion, bone calcium metabolism and probably, muscle activity. Occurs in and is isolated from fish liver oils. Vitamin D acts through a receptor that is a member of the ligand-dependent transcription factor superfamily. Modulates the proliferation and differentiation of both normal and cancer cells. Has antiproliferative and antimetastatic effects on breast, colon, and prostate cancer cells. Activated vitamin D receptors in intestine and bone maintain calcium absorbance and homeostasis. Group: Biochemicals. Alternative Names: (3 β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3-ol-d7; Cholecalciferol-d7; Duphafral D3 1000-d7; Delsterol-d7; Deparal-d7. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Vitamin D3 Sulfate Sodium Salt | The main metabolite of Vitamin D3. It has potent biological activity. Vitamin D3-sulfate had <5% of the activity of vitamin D3 to mobilize Ca from bone and.apprx.1% of the ability of Vitamin D3 to stimulate Ca transport, elevate serum P, or support bone calcification. Group: Biochemicals. Alternative Names: (1S, 3Z) -3- [ (2E) -2- [ (1R, 3aS, 7aR) -1- [ (1R) -1, 5-Dimethylhexyl] octahydro-7a-methyl-4H-inden-4-ylidene] ethylidene] -4-methylenecyclohexanol Sodium Salt; (3 β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3-ol ?ydrogen Sulfate Sodium Salt; Cholecalciferol Sulfate Sodium Salt; Vitamin D3 3 β-Sulfate Sodium Salt. Grades: Highly Purified. CAS No. 78392-27-5. Pack Sizes: 1mg. Molecular Formula: C??H??NaO?S, Molecular Weight: 486.68. US Biological Life Sciences. | Worldwide |
| Vitamin K1-d7 | Labeled Vitamin K1. Occurs widely in green plants, algae, photosynthetic bacteria. Group: Biochemicals. Alternative Names: 2-Methyl-3-[(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl]-1,4-naphthalenedione-d7; Konakion-d7; Mephyton-d7; Phytonadione-d7; Phytylmenadione-d7; Phytylmenaquinone-d7; Synthex P-d7; Veda K1-d7; Veta K1-d7; Vitamin K1(20)-d7; trans-Phylloquinone-d7; α-Phylloquinone-d7; 2',3'-trans-Vitamin K1-d7. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Vitamin K3-d8 | Precursor to verious types of Vitamin K. Used as a micronutrient for livestock and pet foods. Group: Biochemicals. Alternative Names: 2-Methyl-1,4-naphthoquinone-d8; 1,4-Dihydro-1,4-dioxo-2-methylnaphthalene-d8; 2-Methyl-1,4-naphthalenedione-d8; Aquakay-d8; Aquinone-d8; Hemodal-d8; K-Thrombyl-d8; K-Vitan-d8; Kaergona-d8; Kanone-d8; Kappaxan-d8; Kappaxin-d8; Karcon-d8; Kareon-d8; Kativ-G-d8; Kayklot-d8; Kaykot-d8; Kaynone-d8; Kayquinone-d8; Kipca-d8; Kipca-Oil Soluble-d8; Klottone-d8; Koaxin-d8; Kolklot-d8; MNQ-d8; Menadion-d8; Menadione-d8; Menaphthon-d8; Menaphthone-d8; Menaquinone 0-d8; Mitenon-d8; Mitenone-d8; NSC 4170-d8; Panosine-d8; Prokayvit-d8; Synkay-d8; Thyloquinone-d8. Grades: Highly Purified. CAS No. 478171-80-1. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Volinanserin-d4 Hydrochloride Salt | A labeled serotonin 5-HT2A receptor antagonist. Used as potential controls in various biological studies. Group: Biochemicals. Alternative Names: (αR)-α-(2,3-Dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl-d4]-4-piperidinemethanol Hydrochloride; (+)-α-(2,3-Dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl-d4]-4-piperidinemethanol Hydrochloride; (+)-MDL 100907-d4; M 100907-d4; MDL 100907-d4; R-MDL 100907-d4. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Volinanserin Hydrochloride Salt | A serotonin 5-HT2A receptor antagonist. Used as potential controls in various biological studies. Group: Biochemicals. Alternative Names: (αR)-α-(2,3-Dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol Hydrochloride; (+)-α-(2,3-Dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol Hydrochloride; (+)-MDL 100907; M 100907; MDL 100907; R-MDL 100907. Grades: Highly Purified. CAS No. 139290-65-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Voriconazole-d3 N-Oxide | A labeled metabolite of Voriconazole. Group: Biochemicals. Alternative Names: (αR, βS)-α-(2,4-Difluorophenyl)-5-fluoro- β-methyl-d3-α-(1H-1,2,4-triazol-1-ylmethyl)-1-oxide-4-pyrimidineethanol; UK 121265-d3. Grades: Highly Purified. Pack Sizes: 0.25mg. US Biological Life Sciences. | Worldwide |
| VP 14637 | Human respiratory syncytial virus (HRSV) is a major respiratory viral pathogen causing moderate to severe upper and lower respiratory tract infections in all ages and across a wide range of patient populations. Group: Biochemicals. Alternative Names: 2, 2'-[ (4-Hydroxyphenyl) methylene]bis[4-[[ (5-methyl-1H-tetrazol-1-yl) imino]methyl]phenol. Grades: Highly Purified. CAS No. 235106-62-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| VX 745 | VX 745 is a potent and selective inhibitor of p38α mitogen-activated protein (MAP) kinase. VX 745 is a potential anti-inflammatory agents. Studies suggest that VX 745 may be useful in the treatment of Werner syndrome. Group: Biochemicals. Alternative Names: 5-(2,6-Dichlorophenyl)-2-[(2,4-difluorophenyl)thio]-6H-pyrimido[1,6-b]pyridazin-6-one. Grades: Highly Purified. CAS No. 209410-46-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| WAY 100634 | Major metabolite of WAY 100635 , a dopamine D4 receptor. Group: Biochemicals. Alternative Names: 4-(2-Methoxyphenyl)-N-2-pyridinyl-1-piperazineethanamine. Grades: Highly Purified. CAS No. 155204-28-7. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| WAY 100635 Hydrochloride | WAY 100635 is not only a potent 5-HT1A antagonist, but also has high affinity and efficacy at the dopamine D4 receptor. Group: Biochemicals. Alternative Names: N- [2- [4- (2-Methoxyphenyl) -1-piperazinyl] ethyl] -N-2-pyridinylcyclohexane carboxamide Trihydrochloride. Grades: Highly Purified. CAS No. 146714-97-8. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| White Line Inducing Principle (WLIP) | Lipodepsipeptide (LDP). Used as a diagnostic tool to identify tolaasin-producing bacteria pathogenic to mushrooms and responsible for brown blotch disease. Has haemolytic activity. Permeabilizes lipid vesicles and is involved in mushroom tissue alterations by forming transmembrane pores. Antimicrobial. Antibacterial. Antifungal. Group: Biochemicals. Alternative Names: WLIP. Grades: Highly Purified. CAS No. 135096-89-8. Pack Sizes: 1mg. Molecular Formula: C54H95N9O16, Molecular Weight: 1126.4. US Biological Life Sciences. | Worldwide |
| Wilkinsons Catalyst Sulfate Sodium Salt | Hydrogen detectable color indicator for screening of microorganisms. Coordination compound. Group: Biochemicals. Alternative Names: Chlorotris (triphenylphosphine) rhodium Sulfate Sodium Salt; Rhodium tris (triphenylphosphine) Chloride Sulfate Sodium Salt; Tris (triphenylphosphine) chlororhodium Sulfate Sodium Salt; Tris (triphenylphosphine) rhodium (I) Chloride Sulfate Sodium Salt. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| WIN 54461 | Win 54461 is a pharmacophoric element for (aminoalkyl)indole CB1 cannabinoid receptor agonists and is known to exhibit receptor antagonist activity. Group: Biochemicals. Alternative Names: WIN 544,61; 6-Bromopravadoline; [6-Bromo-2-methyl-1-[2- (4-morpholinyl) ethyl]-1H-indol-3-yl] (4-methoxyphenyl) methanone. Grades: Highly Purified. CAS No. 166599-63-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Windaus Ketone | An intermediate used in the preparation of Vitamin D derivatives. Group: Biochemicals. Alternative Names: (1R,3aR,7aR)-Octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-4H-inden-4-one; [1R-[1α(1R*, 2E, 4R*), 3a β,7aα]]-Octahydro-7a-methyl-1-(1,4,5-trimethyl-2-hexenyl)-4H-inden-4-one. Grades: Highly Purified. CAS No. 55812-80-1. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Withaferin A | Withaferin A is a promising anticancer constituent of Ayurvedic medicinal plant Withania somnifera. Withaferin A showed potent cytotoxicity against human head and neck squamous cell carcinoma (JMAR and MDA-1986). Group: Biochemicals. Alternative Names: (4 β,5 β,6 β,22R)-5,6-Epoxy-4,22,27-trihydroxy-1-oxoergosta-2,24-dien-26-oic Acid δ-Lactone; (20S,22R)-5,6 β-Epoxy-4 β,22,27-trihydroxy-1-oxo-5 β-ergosta-2,24-dien-26-oic Acid δ-Lactone; NSC 101088; NSC 273757; Withaferine; Withaferine A. Grades: Highly Purified. CAS No. 5119-48-2. Pack Sizes: 1mg, 5mg. US Biological Life Sciences. | Worldwide |
| Wogonin | Anti-inflammatory. Increases nitroc oxide (NO) production. Inhibits PGE2, cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS; NOS II). Antioxidant. Anti-viral. Shows anti-hepatitis B virus activity. MCP-1 inhibitor. Shows anxiolytic effect through modulation of the GABA(A) receptor complex. Antifungal. Neuroprotective. Anticancer compound. Apoptosis and cell cycle arrest inducer. Sensitizes TNFalpha- and TRAIL-induced apoptosis. Antiangiogenic. NF-kappaB inhibitor. Telomerase activity inhibitor. CDK9 inhibitor. PI3K-AKT pathway modulator. Autophagy inducer. Group: Biochemicals. Alternative Names: WOG, 5,7-Dihydroxy-8-methoxyflavone, BRN 0287152. Grades: Highly Purified. CAS No. 632-85-9. Pack Sizes: 5mg, 25mg. Molecular Formula: C16H12O5. US Biological Life Sciences. | Worldwide |
| Wortmannin | Antibiotic. Potent anti-neutrophil agent with cardioprotective effects. mTOR, DNA-PK, phosphatidylinositol 4-kinases, myosin light chain kinase (MLCK) and mitogen-activated protein kinase (MAPK) inhibitor at high concentrations. Potent cell permeable and selective inhibitor of phosphatidyl-inositol 3-kinase (PI3K). Antitumor compound. Radiosensitizing agent. Adipogenesis inhibitor. Angiogenesis inhibitor. Autophagy inhibitor. DNA repair, receptor-mediated endocytosis and cell proliferation inhibitor. Potentiates the LPS-induced nitric oxide (NO) production from macrophages. Induces in vivo Alzheimer-like hyperphosphorylation in tau. Polo-like kinase family inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 19545-26-7. Pack Sizes: 1mg, 5mg, 25mg. Molecular Formula: C23H24O8. US Biological Life Sciences. | Worldwide |
| WP1130 ( (S, E) -3- (6-Bromopyridin-2-yl) -2-cyano-N- (1-phenylbutyl) acrylamide, Degrasyn) | Cell-permeable. WP1130 acts as a partly selective DUB (deubiquitinases) inhibitor, directly inhibiting DUB activity of USP9x, USP5, USP14, and UCH37, which are known to regulate survival protein stability and 26S proteasome function. WP1130-mediated inhibition of tumor-activated DUBs results in downregulation of antiapoptotic and upregulation of proapoptotic proteins, such as MCL-1 and p53. Blocks JAK2 signaling via JAK2 ubiquitination. Group: Biochemicals. Grades: Highly Purified. CAS No. 856243-80-6. Pack Sizes: 5mg, 25mg. US Biological Life Sciences. | Worldwide |
| WST-1 (Water-soluble Tetrazolium 1) | A highly sensitive tetrazolium reagent (light red) that produces a water-soluble formazan (dark red color) in NADH and cell proliferation assays due to cleavage by mitochondrial dehydrogenase. Group: Biochemicals. Alternative Names: Water-soluble Tetrazolium 1; 4-[3-(4-Iodophenyl)-2-(4-nitrophenyl)-2H-5-tetrazolio]-1,3-benzene Disulfonate; 5-(2,4-Disulfophenyl)-2-(4-iodophenyl)-3-(4-nitrophenyl)-2H-tetrazolium Inner Salt Sodium Salt (1:1). Grades: Highly Purified. CAS No. 150849-52-8. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| WST-8 | A highly sensitive tetrazolium reagent that produces a water-soluble formazan (orange color that absorbs at 460 nm) in NADH. It is newer generation formazan-based dyes which release the converted product into the medium in a soluble form allowing for a non-destructive determination of viability enabling the cells to be subject to further investigations. Group: Biochemicals. Alternative Names: 5-(2,4-Disulfophenyl)-3-(2-methoxy-4-nitrophenyl)-2-(4-nitrophenyl)-2H-tetrazolium Inner Salt Sodium Salt. Grades: Highly Purified. CAS No. 193149-74-5. Pack Sizes: 25mg, 50mg, 100mg. Molecular Formula: C20H13N6O11S2 Na. US Biological Life Sciences. | Worldwide |
| WY-14643 | Potent peroxisome proliferator-activated receptor (PPARalpha) activator. Activates also PPARgamma but not PPARdelta. Potent anti-hypercholesterolemic agent. Hypolipidemic compound. Lipogenesis inducer. Tumor promoter. Causes increased cell proliferation and decreased apoptosis. Anti-inflammatory. Inhibits NF-kappaB transcriptional activity and decreases the inflammatory response by reducing the production of inflammatory cytokines (TNF-alpha, IL1beta). Reduces oxidative stress. Increases fatty acid oxidation. Directly affects insulin signaling. Increases glucose uptake. Group: Biochemicals. Grades: Highly Purified. CAS No. 50892-23-4. Pack Sizes: 10mg, 50mg, 250mg. Molecular Formula: C14H14ClN3O2S. US Biological Life Sciences. | Worldwide |
| WY-14643 ( [ [4-Chloro-6- [ (2, 3-dimethylphenyl) -amino] -2-pyrimidinyl] thio] acetic Acid, Pirinixic Acid) | Cell-permeable. A selective PPARa agonist (EC50 values are 0.63, 32 and > 100uM at PPARa, PPARg and PPARd respectively. Group: Biochemicals. Grades: Highly Purified. CAS No. 50892-23-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| WYE-687 | WYE-687 is an ATP-competitive and selective inhibitor of mammalian target of rapamycin (mTOR). Studies have shown the combination of Ras-Raf-MEK1/2 inhibitors with WYE-687 may overcome resistance to mTorKIs thus may be an effective additive therapy for treatment of patient with renal cell carcinoma or colorectal cancer. Group: Biochemicals. Alternative Names: Methyl 4-(4-morpholino-1-(1-(pyridin-3-ylmethyl)piperidin-4-yl)-1H-pyrazolo[3,4-d] pyrimidin-6-yl)phenylcarbamate Acid. Grades: Highly Purified. CAS No. 1062161-90-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| WYE 687 Dihydrochloride (Potent and Selective mTOR Inhibitor, N-[4-[4-(4-Morpholinyl)-1-[1-(3-pyr idinylmethyl)-4-piperidinyl]-1H-pyrazolo[3,4-d]pyr imidin-6-yl]phenyl]-carbamic acid methyl ester hydrochloride) | Potent, ATP-competitive inhibitor of mammalian target of rapamycin (mTOR) (IC50 = 7nm). Displays selectivity for mTOR over PI 3-Kalpha (~100-fold) and PI 3-Kgamma (~500-fold). Inhibits phosphorylation of mTORC1 and mTORC2 substrates including S6K, SGK and Akt; blocks VEGF secretion and HIF-1alpha expression. Exhibits antiproliferative effects in cancer cell lines through G1 cell cycle arrest and selective apoptosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1062161-90-3. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Xanthine | Found in animal organs, yeast, patatoes, coffee beans, tea. This drug can be used to relax and widen certain breathing passages of the lungs. It is also found that a large number of derivatives have adenoside receptor antagonist properties. Group: Biochemicals. Alternative Names: 3,9-Dihydro-1H-purine-2,6-dione; 1H,3H,7H-Xanthine; 1H,3H,9H-Xanthine; 1H-Purine-2,6-diol; 2,6-Dioxo-1,2,3,6-tetrahydropurine; 2,6-Dioxopurine; 3,9-Dihydro-1H-purine-2,6-dione; 3,9-Dihydropurine-2,6-dione; 9H-Purine-2,6(1H,3H)-dione; Isoxanthine; NSC 14664; Pseudoxanthine; Purine-2,6(1H,3H)-dione; Xan; Xanthic oxide; Xanthin. Grades: Highly Purified. CAS No. 69-89-6. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
| Xanthotoxol | A hydroxylated psoralen that inhibits neutrophil infiltration and brain edema induced by focal cerebral ischemia-reperfusion injury in rats. A potentially useful antiarrhythmic agent. It has been shown to be effective in the prevention of ventricular fibrillation of mice induced by chloroform, of rats induced by calcium chloride, and in treatment of rat arrhythmia induced by aconitine. Recent studies show that it may also have antioxidant and anticancer activities. Group: Biochemicals. Alternative Names: 9-Hydroxy-7H-furo[3,2-g][1]benzopyran-7-one; 6,7-Dihydroxy-5-benzofuranacrylic Acid δ-Lactone; 3-(6,7-Dihydroxy-5-benzofuranyl)-2-propenoic Acid δ-Lactone; 8-Hydroxypsoralen; NSC 401269. Grades: Highly Purified. CAS No. 2009-24-7. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Xanthurenic Acid | Excreted by pyridoxine-deficient animals after the ingestion of tryptophan. Group: Biochemicals. Alternative Names: 4,8-Dihydroxy-2-quinolinecarboxylic Acid; 4,8-Dihydroxyquinaldic Acid; 8-Hydroxykynurenic Acid; NSC 401570; Xanthuric Acid. Grades: Highly Purified. CAS No. 59-00-7. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Xanthurenic Acid-d4 | Labeled Xanthurenic Acid. Excreted by pyridoxine-deficient animals after the ingestion of tryptophan. Group: Biochemicals. Alternative Names: 4,8-Dihydroxy-2-quinolinecarboxylic Acid-d4; 4,8-Dihydroxyquinaldic Acid-d4; 8-Hydroxykynurenic Acid-d4; NSC 401570-d4; Xanthuric Acid-d4. Grades: Highly Purified. CAS No. 1329611-28-0. Pack Sizes: 2.5mg. Molecular Formula: C10H3D4NO4, Molecular Weight: 209.19. US Biological Life Sciences. | Worldwide |
| Xanthydrol | Intermediate in the preparation of Propantheline Bromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 90-46-0. Pack Sizes: 1g, 5g, 10g, 25g, 100g. Molecular Formula: C??H??O?. US Biological Life Sciences. | Worldwide |
| XAV 939 | A tankyrase (TNKS) inhibitor that antagonizes Wnt signaling via stimulation of β-catenin degradation and stabilization of axin. XAV 939 inhibits proliferation of the μ-catenin-dependent colon carcinoma cell line DLD-1. Group: Biochemicals. Alternative Names: 1, 5, 7, 8-Tetrahydro-2-[4- (trifluoromethyl) phenyl]-4H-thiopyrano[4, 3-d]pyrimidin-4-one; NVP-XAV 939. Grades: Highly Purified. CAS No. 284028-89-3. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Ximelagatran | An orally active direct thrombin inhibitor; prodrug of Melagatran. Antithrombotic. Group: Biochemicals. Alternative Names: N- [ (1R) -1-Cyclohexyl-2- [ (2S) -2- [ [ [ [4- [ (hydroxyamino) iminomethyl] phenyl] methyl] amino] carbonyl] -1-azetidinyl] -2-oxoethyl] glycine Ethyl Ester; Exanta; H 376/95. Grades: Highly Purified. CAS No. 192939-46-1. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ximelagatran Nitrile | Intermediate in the preparation of Ximelagatran. Group: Biochemicals. Alternative Names: N-[ (1R) -2-[ (2S) -2-[[[ (4-Cyanophenyl) methyl]amino]carbonyl]-1-azetidinyl]-1-cyclohexyl-2-oxoethyl]glycine Ethyl Ester. Grades: Highly Purified. CAS No. 260790-61-2. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Xipamide | Xipamide is a diuretic and antihypertensive agent. Group: Biochemicals. Alternative Names: 5-(Aminosulfonyl)-4-chloro-N-(2,6-dimethylphenyl)-2-hydroxy-benzamide; 4-Chloro-5-sulfamoyl-2',6'-salicyloxylidide; Aquaphor; Chronexan; Diurex; Lumitens. Grades: Highly Purified. CAS No. 14293-44-8. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Xipamide-d6 | A labeled diuretic and antihypertensive. Group: Biochemicals. Alternative Names: 5-(Aminosulfonyl)-4-chloro-N-(2,6-dimethylphenyl)-2-hydroxy-benzamide-d6; 4-Chloro-5-sulfamoyl-2',6'-salicyloxylidide-d6; Aquaphor-d6; Chronexan-d6; Diurex-d6; Lumitens-d6. Grades: Highly Purified. CAS No. 1330262-09-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Xylazine Hydrochloride. | Xylazine is used as a sedative, analgesic, muscle relaxant. Group: Biochemicals. Alternative Names: N-(2,6-Dimethylphenyl)-5,6-dihydro-. Grades: Highly Purified. CAS No. 23076-35-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Xylene | Xylene, is the precursor for Terephthalic Acid and Dimethyl Terephthalate, both monomers used in the production of polyethylene terephthalate (PET) plastic bottles and polyester clothing. It can also be used as a solvent. Group: Biochemicals. Grades: Highly Purified. CAS No. 1330-20-7. Pack Sizes: 100g, 250g. Molecular Formula: C8H10. US Biological Life Sciences. | Worldwide |
| Y 11 | Y 11 is a potent inhibitor of focal adhesion kinase (FAK); Y 11 prevents FAK autophosphorylation at the Y397 site (IC50 ~ 50 nM in an in vitro kinase assay). Displays selectivity for FAK over a panel of other kinases (concentration used in assay = 1uM). Y 11 decreases cell viability in a number of cancer cell lines; blocks colony formation in SW620 and BT474 cell lines. Group: Biochemicals. Alternative Names: 1-(2-Hydroxyethyl)-3, 5, 7-triaza-1-azoniatricyclo[3. 3. 1. 13, 7]decane Bromide. Grades: Highly Purified. CAS No. 1086639-59-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Y-27632-d4 Dihydrochloride Hydrate (ROCK Inhibitor) | A labeled Rho kinase inhibitor (ROCK) for the treatment of ischemia-reperfusion disorders. Group: Biochemicals. Alternative Names: trans-4-[(1R)-1-Aminoethyl]-N-4-pyridinyl-cyclohexanecarboxamide-d4 Dihydrochloride Monohydrate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Yangonin | A lactone isolated from the Kava plant (Piper methysticum). Group: Biochemicals. Alternative Names: 4-Methoxy-6-[(1E)-2-(4-methoxyphenyl)ethenyl]-thoxy-α-pyrone. Grades: Highly Purified. CAS No. 500-62-9. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| YC-1 | Nitric oxide (NO) independent, superoxide-sensitive soluble guanylyl cyclase (sGC) activator. Induces concentration-dependent increase in cGMP levels. Inhibits platelet adhesion to collagen. Thombosis inhibitor. Non-specific phosphodiesterase inhibitor. Na+ channel blocker. Anticancer compound. HIF-alpha inhibitor. Blocks angiogenesis. Tumor growth inhibitor. Apoptosis inducer. NK cell differentiation enhancer. Group: Biochemicals. Alternative Names: 1-Benzyl-3-(5-hydroxymethylfur-2-yl)indazole; Lificiguat, 3-(5'-Hydroxymethyl-2'-furyl)-1-benzylindazole. Grades: Highly Purified. CAS No. 170632-47-0. Pack Sizes: 1mg, 5mg, 25mg. Molecular Formula: C??H??N?O?, Method for Determining. US Biological Life Sciences. | Worldwide |
| YM201636, Phosphoinositide Kinase Inhibitor (6-Amino-N- (3- (4- (4-morpholinyl) pyrido[3?2?: 4, 5]furo[3, 2-d]pyrimidin-2-yl) phenyl) -3-pyridine carboxamide) | Cell-permeable. YM-201636 is a selective inhibitor of phosphoinositide kinase (PIK) PIKfyve (IC503nM). It inhibits p110a at higher concentration (IC50=3uM). It reversibly impairs endosomal trafficking in NIH3T3 cells, mimicking the effect produced by depleting PIKfyve with siRNA. YM-201636 also blocks retroviral exit by budding from cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 371942-69-7. Pack Sizes: 1mg, 5mg. US Biological Life Sciences. | Worldwide |
| Yohimbine Hydrochloride | Indole alkaloid with α2-adrenergic blocking activity. Mydriatic. Used in the treatment of neurological disorders. Group: Biochemicals. Grades: Highly Purified. CAS No. 65-19-0. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| (Z)-2-(2-Tritylaminothiazol-4-yl)-2-methoxyiminoacetic Acid | Intermediate in the preparation of Cephalosporin derivatives. Group: Biochemicals. Alternative Names: 2-[(Z)-Methoxyimino]-2-[2-(tritylamino)thiazol-4-yl]acetic Acid; (α Z) -α - (Methoxyimino) -2-[ (triphenylmethyl) amino]-4-thiazoleacetic Acid. Grades: Highly Purified. CAS No. 64485-90-1. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
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