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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 | |
|---|---|---|
| 7-Methylcoumarin | 7-Methylcoumarin. Group: Biochemicals. CAS No. 2445-83-2. Pack Sizes: 5mg. US Biological Life Sciences. |  Worldwide |
| 7-O-Methylmangiferin | 7-O-Methylmangiferin. Group: Biochemicals. CAS No. 31002-12-7. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 7Z-Trifostigmanoside I | 7Z-Trifostigmanoside I. Group: Biochemicals. CAS No. 1018898-17-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 8-Desoxygartanin | Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 33390-41-9. Pack Sizes: 10mg, 20mg. US Biological Life Sciences. | Worldwide |
| 8-Epidiosbulbin E acetate | 8-Epidiosbulbin E acetate. Group: Biochemicals. CAS No. 91095-48-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 8-Geranopsoralen | Formula: Group: Biochemicals. Grades: Plant Grade. CAS No. 7437-55-0. Pack Sizes: 5mg, 10mg. US Biological Life Sciences. | Worldwide |
| [8]-Gingerol | [8]-Gingerol. Group: Biochemicals. CAS No. 23513-08-8. Pack Sizes: 50ul. US Biological Life Sciences. | Worldwide |
| 8-O-Acetylharpagide | 8-O-Acetylharpagide. Group: Biochemicals. CAS No. 6926-14-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 9''-Methyl salvianolate B | 9''-Methyl salvianolate B. Group: Biochemicals. CAS No. 1167424-31-8. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 9'''-Methyl salvianolate B | 9'''-Methyl salvianolate B. Group: Biochemicals. CAS No. 1167424-32-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (9Z,12Z)-N-(3-Methoxybenzyl)octadeca-9,12-dienamide | Botanical Source: Group: Biochemicals. Alternative Names: Macamide Impurity 10. Grades: Plant Grade. CAS No. 883715-22-8. Pack Sizes: 10mg, 20mg. US Biological Life Sciences. | Worldwide |
| (9Z,12Z)-N-Benzyloctadeca-9,12-dienamide | Botanical Source: Group: Biochemicals. Alternative Names: Macamide Impurity 3. Grades: Plant Grade. CAS No. 18286-71-0. Pack Sizes: 10mg, 20mg. US Biological Life Sciences. | Worldwide |
| A-674563 | Three related forms of the kinase Akt (1, 2, 3, also known as protein kinase B isoforms PKBalpha, beta, gamma) modulate cell proliferation, metabolism, and survival, as well as angiogenesis. A-674563 is an orally available, ATP-competitive, and reversible inhibitor of Akt (Ki =11nM for Akt1). It shows inhibitory activity against PKA and Cdk2 with IC50 values of 16 and 46 nM, respectively, but is 10- to >1,800-fold selective for Akt1 versus additional kinases in the CMGC, CAMK, and TK families. A-674563 reduces phosphorylation of Akt downstream targets in cells and slows proliferation of tumor cells in vitro with an EC50 value of 0.4uM.1 In vivo, 40mg/kg/day A-674563 in combination with 15mg/kg/day paclitaxel was shown to decrease tumor growth in a PC-3 prostate cancer mouse xenograft model. Group: Biochemicals. Alternative Names: (αS-[[[5-(3-methyl-1H-indazol-5-yl)-3-pyridinyl]oxy]methyl]- benzeneethanamine). Grades: Highly Purified. CAS No. 552325-73-2. Pack Sizes: 500ug, 1mg, 5mg, 10mg. Molecular Formula: C22H22N4O. US Biological Life Sciences. | Worldwide |
| Acetoxyisovaleryl shikonin, β- | Acetoxyisovaleryl shikonin, β-. Group: Biochemicals. CAS No. 69091-17-4. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Acetylcimigenol 3-O-α-L-arabinopyranside | Acetylcimigenol 3-O-α-L-arabinopyranside. Group: Biochemicals. CAS No. 402513-88-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Acetylshikonin | Acetylshikonin. Group: Biochemicals. CAS No. 24502-78-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Acrctiin | Acrctiin. Group: Biochemicals. CAS No. 20362-31-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Acteoside | Acteoside. Group: Biochemicals. CAS No. 61276-17-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Aescin A | Aescin A. Group: Biochemicals. CAS No. 123748-68-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Aescin B | Aescin B. Group: Biochemicals. CAS No. 26339-90-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Aescin C | Aescin C. Group: Biochemicals. CAS No. 219944-39-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Afzelin | Afzelin. Group: Biochemicals. CAS No. 482-39-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Ailanthone | Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 981-15-7. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Alcesefoliside | Alcesefoliside. Group: Biochemicals. CAS No. 124151-38-8. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Alisol A 24-acetate | Alisol A 24-acetate. Group: Biochemicals. CAS No. 18674-16-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Alisol B | Formula: Group: Biochemicals. Grades: Plant Grade. CAS No. 18649-93-9. Pack Sizes: 10mg, 20mg. US Biological Life Sciences. | Worldwide |
| Alisol B 23-acetate | Alisol B 23-acetate. Group: Biochemicals. CAS No. 26575-95-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Alizarin 1-methyl ether | Alizarin 1-methyl ether. Group: Biochemicals. CAS No. 6170-6-5. Pack Sizes: 2mg. US Biological Life Sciences. | Worldwide |
| Alkannin | Alkannin. Group: Biochemicals. CAS No. 517-88-4. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Alnustone | Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 33457-62-4. Pack Sizes: 20mg. US Biological Life Sciences. | Worldwide |
| Aloenin A | Botanical Source: Group: Biochemicals. Alternative Names: Aloenin, Aloearbonaside. Grades: Plant Grade. CAS No. 38412-46-3. Pack Sizes: 20mg. US Biological Life Sciences. | Worldwide |
| Aloin A | Aloin A. Group: Biochemicals. CAS No. 1415-73-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Aloin B | Aloin B. Group: Biochemicals. CAS No. 28371-16-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Aloin (mixture of A&B) | Botanical Source: Group: Biochemicals. Alternative Names: Barbaloin, Socaloin, Ugandaloin, Jafaloin, Cafaloin. Grades: Plant Grade. CAS No. 8015-61-0. Pack Sizes: 20mg. US Biological Life Sciences. | Worldwide |
| Aloperine | Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 56293-29-9. Pack Sizes: 20mg. US Biological Life Sciences. | Worldwide |
| Alpelisib, Free Base, 99+% | Alpelisib, also known as BYL719, is a potent and selective phosphatidylinositol-3 kinase [alpha] inhibitor. It inhibited P110[alpha], p110[beta], p110[delta], and p110[gamma] with IC50 values of 5 nM, 1.2 µM, 0.29 µM and 0.25 µM, respectively, in biochemical assays. It inhibited the Akt phosphorylation with IC50 values of 74 nM in Rat1-myr-p110[alpha] cells, 2.2 µM in Rat1-myr-p110[beta] cells, and 1.2 µM in Rat1-myr-p110[delta] cells. Furet P., et al. "Discovery of NVP-BYL719 a potent and selective phosphatidylinositol-3 kinase alpha inhibitor selected for clinical evaluation." Bioorg. Med. Chem. Lett. 23: 3741-3748 (2013). Group: Biochemicals. Alternative Names: BYL-719; NVP-BYL719; (S)-Pyrrolidine-1,2-dicarboxylic Acid 2-Amide 1-[4-Methyl-5-[2-(2,2,2-trifluoro-1,1-dimethylethyl)-pyridin-4-yl]thiazol-2-yl]amide; (2S) -N1- [4- methyl -5- [2- (2, 2, 2-tri fluoro -1, 1-di methyl ethyl ) -4-pyridinyl ] -2-thiazoly l ] -1, 2-pyrrolidinedicarboxami de . Grades: Highly Purified. CAS No. 1217486-61-7. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C19H22F3N5O2S, Molecular Weight: 441.47. US Biological Life Sciences. | Worldwide |
| α-Asarone | α-Asarone. Group: Biochemicals. CAS No. 2883-98-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| alpha-Carotene | Formula: Group: Biochemicals. Grades: Plant Grade. CAS No. 7488-99-5. Pack Sizes: 10mg, 20mg. US Biological Life Sciences. | Worldwide |
| α-Caryophyllene | α-Caryophyllene. Group: Biochemicals. CAS No. 6753-98-6. Pack Sizes: 50ul. US Biological Life Sciences. | Worldwide |
| α-L-Rhamnopyranose | α-L-Rhamnopyranose. Group: Biochemicals. CAS No. 6014-42-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Amarogentin | Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 21018-84-8. Pack Sizes: 10mg, 20mg. US Biological Life Sciences. | Worldwide |
| AMI-1 (Arginine N-methyltransferase Inhibitor-1) (Sodium Salt) | PRMT1,3,4 & 6 Inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Amphetamine (BSA) | Amphetamine is a psychostimulant drug of the phenethylamine class that is known to produce increased wakefulness and focus in association with decreased fatigue and appetite. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Anethole, trans- | Anethole, trans-. Group: Biochemicals. CAS No. 4180-23-8. Pack Sizes: 50ul. US Biological Life Sciences. | Worldwide |
| Anhydroicaritin, β- | Anhydroicaritin, β-. Group: Biochemicals. CAS No. 38226-86-7. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Anisic aldehyde | Anisic aldehyde. Group: Biochemicals. CAS No. 123-11-5. Pack Sizes: 100ul. US Biological Life Sciences. | Worldwide |
| Aortic Artery Endothelial Cells, Human (Frozen) | Passage 3 cells are shipped in proliferating culture with a confluence of >90%. ENDO-Growth medium containing 5% serum and growth supplement, is recommended for culture. Cells have an average population doubling level of >16 when cultured. Group: Biologicals. Grades: Cell Culture Grade. Pack Sizes: 1ml. US Biological Life Sciences. | Worldwide |
| Aortic Artery Endothelial Cells, Human (T-25 flask) | Passage 3 cells are shipped in proliferating culture with a confluence of >90%. ENDO-Growth medium containing 5% serum and growth supplement, is recommended for culture. Cells have an average population doubling level of >16 when cultured. Group: Biologicals. Grades: Cell Culture Grade. Pack Sizes: T-25 flask. US Biological Life Sciences. | Worldwide |
| Apigenin 6-C-α-L-arabinopyranosyl-8-C- β-D-xylopyranoside | Apigenin 6-C-α-L-arabinopyranosyl-8-C- β-D-xylopyranoside. Group: Biochemicals. CAS No. 677021-30-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Apigenin 7-O- (2G-rhamnosyl) gentiobioside | Apigenin 7-O- (2G-rhamnosyl) gentiobioside. Group: Biochemicals. CAS No. 174284-20-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Apigenin 7-O-glucuronide | Apigenin 7-O-glucuronide. Group: Biochemicals. CAS No. 29741-09-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Arabinocytosine | Arabinocytosine. Group: Biochemicals. CAS No. 147-94-4. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Araloside A | Araloside A. Group: Biochemicals. CAS No. 7518-22-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Aristolochic acid II | Aristolochic acid II. Group: Biochemicals. CAS No. 475-80-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Asarinin | Asarinin. Group: Biochemicals. CAS No. 133-04-0. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Asiaticoside B | Asiaticoside B. Group: Biochemicals. CAS No. 125265-68-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Asperulosidic Acid | Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 25368-11-0. Pack Sizes: 10mg, 20mg. US Biological Life Sciences. | Worldwide |
| Astragalin | Astragalin. Group: Biochemicals. CAS No. 480-10-4. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Atractyloside, Calcium Salt | Atractyloside Calcium Salt is a specific inhibitor of the adenine nucleotide translocase (ANT), which is a mitochondrial ADP/ATP carrier. It is also a proapoptotic ligand of ANT that induces pore formation by ANT, and results in permeabilization of the mitochondria membrane. Studies on rat hearts suggest that Atractyloside inhibits chloride channels from the mitochondrial membrane. It is used to probe the source of procaspase 8 in human fibroblasts and mouse clonal striatal cells, as related to death receptor-mediated apoptosis. Atractyloside induces the release of ahyaluronidase-induced murine WW domain-containing oxidoreductase from cultured COS-7 cells, with respect to tumor necrosis factor cytotoxicity. Group: Biochemicals. Alternative Names: (2 β,15α)-15-Hydroxy-2-[[2-O-(3-methyl-1-oxobutyl)-3,4-di-O-sulfo- β-D-glucopyranosyl]oxy]-19-Norkaur-16-en-18-oic Acid Calcium Salt; 19-Norkaur-16-en-18-oic acid deriv. 1H-2,10a-Ethanophenanthrene Calcium Salt. Grades: Highly Purified. CAS No. 772298-35-8 free acid. Pack Sizes: 500ug, 1mg. US Biological Life Sciences. | Worldwide |
| AZD-3514 | AZD-3514 is a potent androgen receptor downregulator with potential anticancer cancer activity. Removal of the basic piperazine nitrogen atom, introduction of a solubilising end group and partial reduction of the triazolopyridazine moiety in the previously-described lead androgen receptor downregulator 6-[4-(4-cyanobenzyl)piperazin-1-yl]-3-(trifluoromethyl)[1, 2, 4]triazolo[4, 3-b]pyridazine (1) addressed hERG and physical property issues, and led to clinical candidate 6- (4-{4- [2- (4-acetylpiperazin-1-yl) ethoxy] phenyl}piperidin-1-yl) -3- (trifluoromethyl) -7, 8-dihydro [1, 2, 4] triazolo [4, 3-b] pyridazine (12), designated AZD3514, that is being evaluated in a Phase I clinical trial in patients with castrate-resistant prostate cancer. Group: Biochemicals. Alternative Names: 1- (4- (2- (4- (1- (3- (trifluoromethyl) -7, 8-dihydro-[1, 2, 4]triazolo[4, 3-b]pyridazin-6-yl) piperidin-4-yl) phenoxy) ethyl) piperazin-1-yl) ethanone; 6- (4-{4- [2- (4-acetylpiperazin-1-yl) ethoxy] phenyl}piperidin-1-yl) -3- (trifluoromethyl) -7, 8-dihydro [1, 2, 4] triazolo [4, 3-b] pyridazine. Grades: Highly Purified. CAS No. 1240299-33-5. Pack Sizes: 10mg, 25mg. Molecular Formula: C25H32F3N7O2, Molecular Weight: 519.56. US Biological Life Sciences. | Worldwide |
| Azithromycin B | Azithromycin B (Azithromycin EP Impurity B), is an impurity of Azithromycin, a semi-synthetic macrolide antibiotic, and related to Erythromycin A. Group: Biochemicals. Alternative Names: (2R, 3R, 4S, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-13-[(2, 6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-4, 10-dihydroxy-3, 5, 6, 8, 10, 12, 14-heptamethyl-11-[[3, 4, 6-trideoxy-3-(dimethylamino)- β-D-xylo-hexopyranosyl]oxy]-1-Oxa-6-azacyclopentadecan-15-one; Azithromycin EP Impurity B. Grades: Highly Purified. CAS No. 307974-61-4. Pack Sizes: 500ug, 1mg, 2.5mg. Molecular Formula: C??H??N?O??, Molecular Weight: 732.99. US Biological Life Sciences. | Worldwide |
| (+)-Balanophonin | (+)-Balanophonin. Group: Biochemicals. CAS No. 215319-47-4. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Baohuoside I | Baohuoside I. Group: Biochemicals. CAS No. 113558-15-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Baohuoside II | Baohuoside II. Group: Biochemicals. CAS No. 55395-07-8. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Barbital (BSA) | Barbiturates are a class of around 12 compounds derivatized from barbituric acid. They are central nervous system (CNS) depressants and can be used as sedatives, hypnotics, anaesthetics and anti-epileptic drugs. Barbiturates can be divided into three main groups according to their duration of action. The ultra-short-acting barbiturates are used clinically as anaesthetics while the long-acting barbiturates have anti-convulsant properties. The short-acting compounds are typically used as hypnotics. The short-acting barbiturates are extensively metabolised by the liver to more pharmacologically inactive hydroxylated compounds. Only a small proportion of parent compound (<0.2%) appears in the urine collected after 24 hours. However, with large doses, there is usually sufficient of the parent compound present to give an adequate response and some of the hydroxylated metabolites will also crossreact in immunoassays. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Barbiturate (BSA) | Barbiturates belong to the group of medicines called central nervous system (CNS) depressants (medicines that cause drowsiness). They affect GABA receptors (like GHB) and thereby bring about a general inhibition of the activity of the CNS, especially that part of the brain stem which governs the rhythm of waking and sleeping. Some of the barbiturates may be used before surgery to relieve anxiety or tension. The only activating stimuli which are not inhibited by barbiturates are pain stimuli. In addition, some of the barbiturates are used as anticonvulsants to help control seizures in certain disorders or diseases, such as epilepsy. Barbiturates have been used to treat insomnia but if they are used regularly (for example, every day) for insomnia, they are usually not effective for longer than 2 weeks. Barbiturates have also been used to relieve nervousness or restlessness during the daytime. Barbiturates have generally been replaced by safer medicines for the treatment of insomnia and d Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (+)-BAY-K-8644 ((R)-(+)-BAY K 8644, CHEMBL105672, (R)-(+)-Bay K8644, Methyl (4R) -2, 6-dimethyl-5-nitro-4-[2- (trifluoromethyl) phenyl]-1, 4-dihydropyridine-3-carboxylate) | (+)-BAY-K-8644 ((R)-(+)-BAY K 8644, CHEMBL105672, (R)-(+)-Bay K8644, Methyl (4R) -2, 6-dimethyl-5-nitro-4-[2- (trifluoromethyl) phenyl]-1, 4-dihydropyridine-3-carboxylate) . Group: Biochemicals. Alternative Names: Methyl (4R) -2, 6-dimethyl-5-nitro-4-[2- (trifluoromethyl) phenyl]-1, 4-dihydropyridine-3-carboxylate. Grades: Highly Purified. CAS No. 98791-67-4. Pack Sizes: 1mg, 10mg. Molecular Formula: C16H15F3N2O4 , Molecular Weight: 356.3. US Biological Life Sciences. | Worldwide |
| Bayogenin 3-O- β-D-glucopyranoside | Bayogenin 3-O- β-D-glucopyranoside. Group: Biochemicals. CAS No. 104513-86-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Benzodiazepine (BSA) | The term benzodiazepine refers to the portion of the structure composed of a benzene ring fused to a seven membered diazepine ring. Benzodiazepine is a central nervous system depressants, a sedative hypnotic agent. Benzodiazepine receptors are located on the alpha subunit of the GABA receptor located almost exclusively on postsynaptic nerve endings in the CNS (especially cerebral cortex). Benzodiazepines enhance the GABA transmitter in the opening of postsynaptic chloride channels which leads to hyperpolarization of cell membranes. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Benzodiazepine (BZO) (BGG) | The term benzodiazepine refers to the portion of the structure composed of a benzene ring fused to a seven membered diazepine ring. Benzodiazepine is a central nervous system depressants, a sedative hypnotic agent. Benzodiazepine receptors are located on the alpha subunit of the GABA receptor located almost exclusively on postsynaptic nerve endings in the CNS (especially cerebral cortex). Benzodiazepines enhance the GABA transmitter in the opening of postsynaptic chloride channels which leads to hyperpolarization of cell membranes. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
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