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
(S)-(-)-Verapamil-d6 Hydrochloride Labeled S-Verapamil. Both isomers inhibit the p-glycoprotein efflux pump in multidrug resistant tumor cells. Group: Biochemicals. Alternative Names: (α S) -α - [3- [ [2- (3, 4-Dimethoxyphenyl) ethyl] methylamino] propyl] -3, 4-dimethoxy-α - (1-methylethyl-d6) -benzeneacetonitrile Hydrochloride; (S)-Verapamil-d6 Hydrochloride; (-)-Verapamil-d6 Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
(S)-(-)-Verapamilic Acid Precursor for Verapamil.Calcium antagonist. Group: Biochemicals. Alternative Names: (S)-4-Cyano-4-(3,4-dimethoxyphenyl)-5-methylhexanoic Acid;(S)-γ-Cyano-3,4-dimethoxy-γ-(1-methylethyl)-benzenebutanoic Acid;l-γ-Cyano-γ-(3,4-dimethoxyphenyl)-γ-isopropylbutyric Acid. Grades: Highly Purified. CAS No. 36622-24-9. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
(S)-Viloxazine Hydrochloride (S)-Viloxazine Hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 56287-61-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Swinholide A Swinholide A, isolated from the marien sponge Theonella swinhoei, is a 44-carbon ring dimeric dilactone macrolide with a 2-fold axis of symmetry. Recent studies have elucidated its unusual structure and shown that it has potent cytotoxic activity. We now report that swinholide A disrupts the actin cytoskeleton of cells grown in culture, sequesters actin dimers in vitro in both polymerizing and non-polymerizing buffers with a binding stoichiometry of one swinholide A molecule per actin dimer, and rapidly severs F-actin in vitro with high cooperativity. These unique properties are sufficient to explain the cytotoxicity of swinholide A. They also suggest that swinholide A might be a model for studies of the mechanism of action of F-actin severing proteins and be therapeutically useful in conditions where filamentous actin contributes to pathologically high viscosities. Group: Biochemicals. Grades: Highly Purified. CAS No. 95927-67-6. Pack Sizes: 10ug, 50ug. US Biological Life Sciences. USBiological 3
Worldwide
Syringaldehyde Syringaldehyde is used in biological studies for the isolation and structural characterization of milled wood lignin, dioxane lignin, and cellulolytic lignin preparation from Brewer's spent grain. Group: Biochemicals. Grades: Highly Purified. CAS No. 134-96-3. Pack Sizes: 1g, 5g. Molecular Formula: C9H10O4. US Biological Life Sciences. USBiological 3
Worldwide
[S- (Z) ] - [2- [5- [ [ (1, 1-Di methyl ethyl) di methyl silyl] oxy] -2- methyl enecyclohexylidene] ethyl] diphenylphosphine Oxide [S- (Z) ] - [2- [5- [ [ (1, 1-Di methyl ethyl) di methyl silyl] oxy] -2- methyl enecyclohexylidene] ethyl] diphenylphosphine Oxide is an intermediate in the synthesis of Vitamin D3 derivatives. Group: Biochemicals. Alternative Names: [ (2Z) -2- [ (5S) -5- [ [ (1, 1-Di methyl ethyl) di methyl silyl] oxy] -2- methyl enecyclohexylidene] ethyl] diphenylphosphine Oxide. Grades: Highly Purified. CAS No. 100858-27-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
(S)-Zearalanone A secondary metabolite. Group: Biochemicals. Alternative Names: (3S)-3,4,5,6,9,10,11,12-Octahydro-14,16-dihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione. Grades: Highly Purified. CAS No. 5975-78-0. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
T-2 Toxin T-2 toxin is a common trichothecene mycotoxin produced by Fusarium species, which can infect grain crops causing alimentary toxic aleukia in humans and animals. It triggers a ribotoxic response through its high binding affinity to peptidyl transferase, which is an integral part of the 60S ribosomal subunit, resulting in activation of JNK/p38 MAPKs, interferes with the metabolism of membrane phospholipids, and increases liver lipid peroxides.1 T-2 toxin is highly cytotoxic to macrophages, inducing apoptosis in primary porcine alveolar macrophage cells with an IC50 value of 19.47 nM. At 3 nM it decreases the production of inflammatory mediators (IL-1 β, TNFα, and nitric oxide), TLR4, and TLR2/6 agonists.2. Group: Biochemicals. Alternative Names: (3α,4 β,8α)-12,13-Epoxytrichothec-9-ene-3,4,8,15-tetrol 4,15-Diacetate 8-(3-Methylbutanoate); 12,13-Epoxytrichothec-9-ene-3α,4 β,8α,15-tetrol 4,15-Diacetate 8-Isovalerate; 4 β,15-Diacetoxy-8α-(3-methylbutyryloxy)-12,13-epoxytrichothec-9-en-3α-ol; 8α-(3-Methylbutyryloxy)-4 β,15-diacetoxyscirp-9-en-3α-ol; Fusariotoxin T 2; Insariotoxin; Mycotoxin T 2; NSC 138780; T 2; T 2 mycotoxin; T-2 Lienomycin; Toxin T 2. Grades: Highly Purified. CAS No. 21259-20-1. Pack Sizes: 1mg, 5mg. US Biological Life Sciences. USBiological 3
Worldwide
T-2 Toxin Triol T-2 Toxin Triol is a type-A trichothecene mycotoxin produced by Fusarium, itself a metabolite of T-2 Toxin. Group: Biochemicals. Alternative Names: (3α,4 β,8α)-12,13-Epoxytrichothec-9-ene-3,4,8,15-tetrol 8-(3-Methylbutanoate); 12,13-Epoxytrichothec-9-ene-3α,4 β,8α,15-tetrol 8-Isovalerate; Deacetyl HT 2 Toxin; T 2 Triol; Toxin T 2 Triol; Toxin T 3. Grades: Highly Purified. CAS No. 34114-98-2. Pack Sizes: 500ug. US Biological Life Sciences. USBiological 3
Worldwide
(T-4)-Difluoro[2-(4-methoxyphenyl)-5-[2,2,2-trifluoro-1-[2-(4-methoxyphenyl)-5H-furo[3,2-b]pyrrol-5-ylidene-κN4]ethyl]-4H-furo[3,2-b]pyrrolato-κN4]boron (T-4)-Difluoro[2-(4-methoxyphenyl)-5-[2,2,2-trifluoro-1-[2-(4-methoxyphenyl)-5H-furo[3,2-b]pyrrol-5-ylidene-κN4]ethyl]-4H-furo[3,2-b]pyrrolato-κN4]boron is an impurity in the synthesis of Bodipy 8 (B674690). Group: Biochemicals. Alternative Names: 8-Desphenyl-8-trifluoromethyl Bodipy 8. Grades: Highly Purified. CAS No. 956296-69-8. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Tacalcitol Monohydrate Tacalcitol Monohydrate. Group: Biochemicals. Alternative Names: (1α,3 β,5Z,7E,24R)-9,10-Secocholesta-5,7,10(19)-triene-1,3,24-triol Monohydrate; 1α,24(R)-Dihydroxy-vitamin D3 Monohydrate; 1 α , 24 (R) -Di hydroxycholecalciferol Monohydrate. Grades: Highly Purified. CAS No. 93129-94-3. Pack Sizes: 1mg. Molecular Formula: C27H44O3 H2O, Molecular Weight: 434.65. US Biological Life Sciences. USBiological 3
Worldwide
Tacedinaline Tacedinaline is a histone deacetylase (HDAC) inhibitor. Tacedinaline is an anti-cancer agent as HDAC inhibitors block angiogenesis, arrest cell growth, and lead to differentiation and apoptosis in tumor cells. Studies show Tacedinaline to be effective against acute myeloid leukemia in vitro and in vivo when used in combination with conventional anti-cancer agents. Group: Biochemicals. Alternative Names: 4-(Acetylamino)-N-(2-aminophenyl)benzamide; Acetyldinaline; CI 994; Goe 5549; PD 123654. Grades: Highly Purified. CAS No. 112522-64-2. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 3
Worldwide
Tachysterol Bioactive, synthetic vitamin D3 analog; exhibits anti-proliferative effect on keratinocytes. Anti-psoriatic. Group: Biochemicals. Alternative Names: (1S)-3-[(1E)-2-[(1R,3aR,7aR)-2,3,3a,6,7,7a-Hexahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-1H-inden-4-yl]ethenyl]-4-methyl-3-cyclohexen-1-ol; (3 β,6E,22E)-9,10-Secoergosta-5(10),6,8,22-tetraen-3-ol; Provitamin D; Tachysterin2; Tachysterol2. Grades: Highly Purified. CAS No. 115-61-7. Pack Sizes: 1mg. Molecular Formula: C??H??O, Molecular Weight: 396.65. US Biological Life Sciences. USBiological 3
Worldwide
Tachysterol 3 Tachysterol3 (Cholecalciferol EP Impurity E) is a bioactive, synthetic vitamin D3 analog. Group: Biochemicals. Alternative Names: (1S)-3-[(1E)-2-[(1R,3aR,7aR)-1-[(1R)-1,5-Dimethylhexyl]-2,3,3a,6,7,7a-hexahydro-7a-methyl-1H-inden-4-yl]ethenyl]-4-methyl-3-cyclohexen-1-ol; (3 β,6E)-9,10-Secocholesta-5(10),6,8-trien-3-ol; Cholecalciferol EP Impurity E. Grades: Highly Purified. CAS No. 17592-07-3. Pack Sizes: 1mg, 5mg. Molecular Formula: C27H44O, Molecular Weight: 384.64. US Biological Life Sciences. USBiological 3
Worldwide
Tacrolimus Methylacryl Aldehyde Tacrolimus Methyl Acryl Aldehyde is the degradation product of Tacrolimus, a novel macrocyclic lactone isolated from Streptomyces tsukubaensis, having immunosuppressant activity. Group: Biochemicals. Alternative Names: [1R-[1α(E), 3α, 4 β]]-3-(4-Hydroxy-3-methoxycyclohexyl)-2-methyl-2-propenal. Grades: Highly Purified. CAS No. 109466-74-2. Pack Sizes: 10mg. Molecular Formula: C??H??O?, Molecular Weight: 198.26. US Biological Life Sciences. USBiological 3
Worldwide
Tadalafil Spiro-2-keto-1,3-oxazine Tadalafil Spiro-2-keto-1,3-oxazine. Group: Biochemicals. Alternative Names: Tadalafil Impurity. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C22H19N3O6, Molecular Weight: 421.4. US Biological Life Sciences. USBiological 3
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Tadalafil Spiro-oxindole Tadalafil Spiro-oxindole. Group: Biochemicals. Alternative Names: Tadalafil Impurity. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C22H19N3O5, Molecular Weight: 405.4. US Biological Life Sciences. USBiological 3
Worldwide
TAE 684 TAE 684. Group: Biochemicals. Alternative Names: NVP-TAE 684; NVT TAE-684; 5-Chloro-N2-[2-methoxy-4-[4- (4-methyl-1-piperazinyl) -1-piperidinyl]phenyl]-N4-[2-[ (1-methylethyl) sulfonyl]phenyl]-2, 4-pyrimidinediamine. Grades: Highly Purified. CAS No. 761439-42-3. Pack Sizes: 10mg. Molecular Formula: C30H40ClN7O3S, Molecular Weight: 614.2. US Biological Life Sciences. USBiological 3
Worldwide
Tafluprost Tafluprost. Group: Biochemicals. Alternative Names: (5Z)-7-[(1R,2R,3R,5S)-2-[(1E)-3,3-Difluoro-4-phenoxy-1-buten-1-yl]-3,5-dihydroxycyclopentyl]-5-heptenoic Acid 1-Methylmethyl Ester; AFP 168; MK 2452; Taflotan; Tapros. Grades: Highly Purified. CAS No. 209860-87-7. Pack Sizes: 2.5mg. Molecular Formula: C25H34F2O5, Molecular Weight: 452.53. US Biological Life Sciences. USBiological 3
Worldwide
Tafluprost-d7 Tafluprost-d7. Group: Biochemicals. Alternative Names: (5Z)-7-[(1R,2R,3R,5S)-2-[(1E)-3,3-Difluoro-4-phenoxy-1-buten-1-yl]-3,5-dihydroxycyclopentyl]-5-heptenoic Acid 1-Methylmethyl Ester-d7; AFP 168-d7; MK 2452-d7; Taflotan-d7; Tapros-d7. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C25H27D7F2O5, Molecular Weight: 459.57. US Biological Life Sciences. USBiological 3
Worldwide
TAK-960-d3 TAK-960-d3. Group: Biochemicals. Alternative Names: 4-[(9-Cyclopentyl-7,7-difluoro-6,7,8,9-tetrahydro-5-methyl-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-yl)amino]-2-fluoro-5-methoxy-N-(1-methyl-4-piperidinyl)benzamide-d3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: CH31D3F3N7O3, Molecular Weight: 564.62. US Biological Life Sciences. USBiological 3
Worldwide
Talnetant Talnetant. Group: Biochemicals. Alternative Names: 3-Hydroxy-2-phenyl-N-[(1S)-1-phenylpropyl]-4-quinolinecarboxamide; SB 223412. Grades: Highly Purified. CAS No. 174636-32-9. Pack Sizes: 1g. Molecular Formula: C25H22N2O2, Molecular Weight: 382.45. US Biological Life Sciences. USBiological 3
Worldwide
Talsaclidine Hydrochloride Talsaclidine, a novel M1-receptor selective muscarinic agonist for cholinergic substitution therapy of Alzheimer's disease. Treatment with the selective muscarinic m1 agonist talsaclidine decreases cerebrospinal fluid levels of A beta 42 in patients with Alzheimer's disease. Group: Biochemicals. Alternative Names: (R)-3-(2-Propynyloxy)-1-azabicyclo[2. 2. 2]octane Hydrochloride. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
Tamibarotene Synthetic retinoic acid receptor-α/ β-selective retinoid. Antineoplastic. Group: Biochemicals. Alternative Names: 4-[[ (5, 6, 7, 8-Tetrahydro-5, 5, 8, 8-tetramethyl-2-naphthalenyl) amino]carbonyl]benzoic Acid. Grades: Highly Purified. CAS No. 94497-51-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Tamoxifen Tamoxifen is a selective estrogen response modifier (SERM), protein kinase C inhibitor and anti-angiogenetic factor. Tamoxifen is a prodrug that is metabolized to active metabolites 4-hydroxytamoxifen (4-OHT) and endoxifen by cytochrome P450 isoforms CYP2D6 and CYP3A4. In breast cancer, the gene repressor activity of tamoxifen against ERBB2 is dependent upon PAX2. Blocks estradiol-stimulated VEGF production in breast tumor cells. Protein kinase C inhibitor. Induces apoptosis in human malignant glioma cell lines. Tamoxifen and its metabolite 4-hydroxytamoxifen are selective estrogen response modifiers (SERMs) that act as estrogen antagonists in mammary gland. Blocks estradiol-stimulated VEGF production in breast tumor cells. Group: Biochemicals. Alternative Names: (Z)-2-[4-(1,2-Diphenyl-1-butenyl)phenoxy]-N,N-dimethylethanamine; ICI 47699; Mammaton; Novaldex; Tamoxifen; Z-Tamoxifen. Grades: Highly Purified. CAS No. 10540-29-1. Pack Sizes: 2.5g. US Biological Life Sciences. USBiological 3
Worldwide
Tandutinib An oral, small-molecule inhibitor of FLT3 for the treatment of AML (acute myelogenous leukemia). Group: Biochemicals. Alternative Names: 4-[6-Methoxy-7-[3-(1-piperidinyl)propoxy]-4-quinazolinyl]-N-[4-(1-methylethoxy)phenyl]-. Grades: Highly Purified. CAS No. 387867-13-2. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
Worldwide
Tanshinone IIA Tanshinone IIA is a derivative of Tanshinone and acts as a potential inhibitor of tumor growth in vivo. Also maintains vasodilating activity in vivo. Group: Biochemicals. Alternative Names: 1, 6, 6-Trimethyl-6, 7, 8, 9-tetrahydrophenanthro [1, 2-b]furan-10, 11-dione; Dan Shen Ketone; NSC 686518; NSC 686519; Tanshinon II; Tanshinone B; Tanshinone II. Grades: Highly Purified. CAS No. 568-72-9. Pack Sizes: 50mg, 100mg, 250mg. Molecular Formula: C??H??O?, Molecular Weight: 294.34. US Biological Life Sciences. USBiological 3
Worldwide
Tariquidar Tariquidar. Group: Biochemicals. Alternative Names: N- [2- [ [ [4- [2- (3, 4-Dihydro-6, 7-dimethoxy-2 (1H) -isoquinolinyl) ethyl] phenyl] amino] carbonyl] -4, 5-dimethoxyphenyl] -3-quinolinecarboxamide; XR 9576. Grades: Highly Purified. CAS No. 206873-63-4. Pack Sizes: 25mg. Molecular Formula: C38H38N4O6, Molecular Weight: 646.73. US Biological Life Sciences. USBiological 3
Worldwide
Tariquidar-d4 Tariquidar-d4. Group: Biochemicals. Alternative Names: N- [2- [ [ [4- [2- (3, 4-Dihydro-6, 7-dimethoxy-2 (1H) -isoquinolinyl) ethyl] phenyl] amino] carbonyl] -4, 5-dimethoxyphenyl] -3-quinolinecarboxamide-d4; XR 9576-d4. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C38H34D4N4O6, Molecular Weight: 650.76. US Biological Life Sciences. USBiological 3
Worldwide
Taspine Taspine is an alkaloid isolated from Radix et Rhizoma Leonticis. It shows various pharmaceutical properties: bacteriostatic, wound healing, cytotoxicity, immunosuppression, acetilcholinesterase inhibition, and inhibition of the activity of tumor angiogenesis. Used as human acid beta-glucosidase inhibitor and for the treatment of Gaucher disease. Group: Biochemicals. Alternative Names: 1-[2-(Dimethylamino)ethyl]-3,8-dimethoxy-[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione; Thaspine; NSC 688259; Taspin. Grades: Highly Purified. CAS No. 602-07-3. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
Taurine-d4 Taurine-d4 is the isotope labelled analog of Taurine (T007850), an organic acid found in animal tissues and is a major constituent of bile. Taurine has many biological roles such as conjugation of bile acids, antioxidation, osmoregulation, membrane stabilization and modulation of calcium signaling. Group: Biochemicals. Alternative Names: 1-Aminoethane-2-sulfonic Acid-d4; 2-Aminoethanesulfonic Acid-d4; 2-Aminoethylsulfonic Acid-d4; 2-Sulfoethylamine-d4; NSC 32428-d4; O-Due-d4; Taufon-d4; Taukard-d4; Tauphon-d4; β-Aminoethylsulfonic Acid-d4. Grades: Highly Purified. CAS No. 342611-14-7. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
Tauro-α-muricholic Acid-d4 Sodium Salt Sodium Salt of Tauro-α-muricholic Acid-d4 is a labeled bile acid released by the liver and is typically used in cholestasis studies. Group: Biochemicals. Alternative Names: 2-[[(3α,5 β,6 β,7α)-3,6,7-Trihydroxy-24-oxocholan-24-yl]amino]-ethanesulfonic Acid-d4 Sodium Salt; N-(3α,6 β,7α-Trihydroxy-5 β-cholan-24-oyl)-taurine-d4 Sodium Salt; Tauro-α-muricholate-d4 Sodium Salt. Grades: Highly Purified. CAS No. Unlabeled Free Acid: 25613-05-2. Pack Sizes: 250ug. Molecular Formula: C??H??D?NNaO?S, Molecular Weight: 541.71. US Biological Life Sciences. USBiological 3
Worldwide
Tauro-α-muricholic Acid Sodium Salt Tauro-α-muricholic Acid Sodium Salt is a bile acid released by the liver and is typically used in cholestasis studies. Group: Biochemicals. Alternative Names: 2-[[(3α,5 β,6 β,7α)-3,6,7-Trihydroxy-24-oxocholan-24-yl]amino]-ethanesulfonic Acid Sodium Salt;N-(3α,6 β,7α-Trihydroxy-5 β-cholan-24-oyl)-taurine Sodium Salt; Tauro-α-muricholate Sodium Salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Tauro- β-muricholic Acid-d4 Sodium Salt Sodium salt of Tauro-α-muricholic Acid is a labeled bile acid released by the liver and is typically used in cholestasis studies. Group: Biochemicals. Alternative Names: 2-[[(3α,5 β,6 β,7 β)-3,6,7-Trihydroxy-24-oxocholan-24-yl]amino]-ethanesulfonic Acid-d4 Sodium Salt; N-(3α,6 β,7 β-Trihydroxy-5 β-cholan-24-oyl)-taurine-d4 Sodium Salt; Tauro- β-muricholate-d4 Sodium Salt. Grades: Highly Purified. Pack Sizes: 250ug. US Biological Life Sciences. USBiological 3
Worldwide
Taurocholic Acid-3-O- β-glucuronide Dipotassium Salt Taurocholic Acid-3-O- β-glucuronide Dipotassium Salt is a glucuronide derivative of the bile salt taurocholic acid (T008851). Taurocholic Acid Sodium Salt Hydrate is a choleretic; Its sodium salt is a lipase accelerator. Also used as a method for the quantitation of conjugated bile acids in dried blood spots using electrospray ionization-mass spectrometry. Group: Biochemicals. Grades: Highly Purified. CAS No. 75672-43-4. Pack Sizes: 1mg, 5mg. Molecular Formula: C31H49K2NO13S, Molecular Weight: 753.98. US Biological Life Sciences. USBiological 3
Worldwide
Taurocholic Acid-d5 Sodium Salt Taurocholic Acid-d5 Sodium Salt. Group: Biochemicals. Alternative Names: 2-[[(3α,5 β, 7α, 12α)-3, 7, 12-Trihydroxy-24-oxocholan-24-yl]amino]-ethanesulfonic Acid-d5 Sodium Salt; 3α, 7α, 12α-Trihydroxy-5 β-cholanic Acid-24-taurine-d5 Sodium Salt; Cholaic Acid-d5 Sodium Salt; Cholic Acid-d5 Taurine Sodium Salt; Cholyltaurine-d5 Sodium Salt; N-Choloyltaurine-d5 Sodium Salt; NSC 25505-d5 Sodium Salt. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C26H39D5NNaO7S, Molecular Weight: 542.72. US Biological Life Sciences. USBiological 3
Worldwide
Taurodeoxychloic Acid Sodium Salt Deoxycholyltaurine rescues human colon cancer cells from apoptosis by activating EGFR-dependent PI3K/Akt signaling. Group: Biochemicals. Alternative Names: N-(3α,12α-Dihydroxy-5 β-cholan-24-oyl)-taurine Monosodium Salt; Taurodeoxycholic Acid Sodium Salt; Sodium 3α,12α-Dihydroxy-5 β-cholanoyltaurate; Sodium Deoxytaurocholate; Sodium Taurodeoxycholate; Sodium Taurodesoxycholate; Taurodeoxycholate Sodium. Grades: Highly Purified. CAS No. 1180-95-6. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
Worldwide
Taurolithocholic Acid Sodium Salt The major human metabolite, a bile acid which inhibits radioligand binding to muscarinic M1, but not to M2 or M3 receptors. Group: Biochemicals. Alternative Names: 2-[[(3α,5 β ) -3-Hydroxy-24-oxocholan-24-yl] amino] ethanesulfonic Acid. Grades: Highly Purified. CAS No. 6042-32-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Taurolithocholic Acid Sulfate Taurolithocholic Acid Sulfate is a metabolite of bile acids. Sulfation is a major metabolic pathway involved in the elimination and detoxification of bile acids (BAs). Group: Biochemicals. Alternative Names: 2-[[(3α,5 β ) -24-Oxo-3- (sulfooxy) cholan-24-yl] amino] ethanesulfonic Acid; N-(3α-Hydroxy-5 β-cholan-24-oyl)taurine Hydrogen Sulfate (Ester); 3α-Hydroxy-5 β-cholanoyltaurine 3-Sulfate; Sulfolithocholyl taurine; Sulfotaurolithocholic Acid; Taurolithocholic Acid 3-Sulfate; Taurolithocholic Acid 3α-Sulfate; Taurosulfolithocholic Acid. Grades: Highly Purified. CAS No. 64936-83-0. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Tauroursodeoxycholic Acid Sodium Salt Tauroursodeoxycholate inhibits human cholangiocarcinoma growth via Ca2+-, PKC-, and MAPK-dependent pathways. Group: Biochemicals. Alternative Names: 2-[[(3α,5 β,7 β ) -3, 7-Dihydroxy-24-oxocholan-24-yl] amino] ethanesulfonic Acid. Grades: Highly Purified. CAS No. 35807-85-3. Pack Sizes: 50mg, 100mg, 250mg. US Biological Life Sciences. USBiological 3
Worldwide
Tazarotene An acetylenic retinoid prodrug converted to the active metabolite, Tazarotenic acid, with selective affinity for retinoic acid receptors RAR β and RARγ. Antiacne; antipsoriatic. Used in treatment of photodamaged skin. Group: Biochemicals. Alternative Names: 6-[2-(3,4-Dihydro-4,4-dimethyl-2H-1-benzothiopyran-6-yl)ethynyl]-. Grades: Highly Purified. CAS No. 118292-40-3. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
Tazarotene-d8 Labeled Tazarotene. An acetylenic retinoid prodrug converted to the active metabolite, Tazarotenic acid, with selective affinity for retinoic acid receptors RAR β and RARγ. Antiacne; antipsoriatic. Used in treatment of photodamaged skin. Group: Biochemicals. Alternative Names: 6-[2-(3,4-Dihydro-4,4-(dimethyl-d6)-2H-1-benzothiopyran-6-yl-d2)ethynyl]-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Tazarotene Sulfone Tazarotene Sulfone. Group: Biochemicals. Alternative Names: Ethyl 6-((4,4-dimethyl-1,1-dioxidothiochroman-6-yl)ethynyl)nicotinate; Ethyl Ester 6-[2-(3,4-Dihydro-4,4-dimethyl-1,1-dioxido-2H-1-benzothiopyran-6-yl)ethynyl]-3-pyridinecarboxylic Acid; Tazarotene Sulphone. Grades: Highly Purified. CAS No. 1262228-27-2. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Tazarotene Sulfone-d8 Tazarotene Sulfone-d8. Group: Biochemicals. Alternative Names: Ethyl 6-((4,4-dimethyl-1,1-dioxidothiochroman-6-yl)ethynyl)nicotinate-d8; Ethyl Ester 6-[2-(3,4-Dihydro-4,4-dimethyl-1,1-dioxido-2H-1-benzothiopyran-6-yl)ethynyl]-3-pyridinecarboxylic Acid-d8; Tazarotene Sulphone-d8. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C21H13D8NO4S, Molecular Weight: 391.51. US Biological Life Sciences. USBiological 3
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Tazarotene Sulfoxide Tazarotene Sulfoxide. Group: Biochemicals. Alternative Names: Ethyl Ester 6-[2-(3,4-Dihydro-4,4-dimethyl-1-oxido-2H-1-benzothiopyran-6-yl)ethynyl]-3-pyridinecarboxylic Acid; Ethyl 6-((4,4-Dimethyl-1-oxidothiochroman-6-yl)ethynyl)nicotinate. Grades: Highly Purified. CAS No. 864841-56-5. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
Worldwide
Tazarotene Sulfoxide-d8 Tazarotene Sulfoxide-d8. Group: Biochemicals. Alternative Names: Ethyl Ester 6-[2-(3,4-Dihydro-4,4-dimethyl-1-oxido-2H-1-benzothiopyran-6-yl)ethynyl]-3-pyridinecarboxylic Acid-d8; Ethyl 6-((4,4-Dimethyl-1-oxidothiochroman-6-yl)ethynyl)nicotinate-d8. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C21H13D8NO3S, Molecular Weight: 375.51. US Biological Life Sciences. USBiological 3
Worldwide
Tazarotenic Acid Tazarotenic acid is the major active metabolite. Group: Biochemicals. Alternative Names: 6-[2-(3,4-Dihydro-4,4-dimethyl-2H-1-benzothiopyran-6-yl)ethynyl]-3-pyridinecarboxylic Acid. Grades: Highly Purified. CAS No. 118292-41-4. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
Tazarotenic Acid Sulfone Tazarotenic Acid Sulfone. Group: Biochemicals. Alternative Names: 6-[(3,4-Dihydro-4,4-dimethyl-1,1-dioxido-2H-1-benzothiopyran-6-yl)ethynyl]-3-pyridinecarboxylic acid; 6-((4,4-Dimethyl-1,1-dioxidothiochroman-6-yl)ethynyl)nicotinic Acid; Tazarotenic Acid Sulphone. Grades: Highly Purified. CAS No. 603952-63-2. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
Worldwide
Tazarotenic Acid Sulfone-d8 Tazarotenic Acid Sulfone-d8. Group: Biochemicals. Alternative Names: 6-[(3,4-dihydro-4,4-dimethyl-1,1-dioxido-2H-1-benzothiopyran-6-yl)ethynyl]-3-Pyridinecarboxylic acid-d8; 6-((4,4-dimethyl-1,1-dioxidothiochroman-6-yl)ethynyl)nicotinic acid-d8; Tazarotenic Acid Sulphone-d8. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C19H9D8NO4S, Molecular Weight: 363.46. US Biological Life Sciences. USBiological 3
Worldwide
TBPB TBPB. Group: Biochemicals. Alternative Names: 1, 3-Dihydro-1-[1'-[ (2-methylphenyl) methyl][1, 4'-bipiperidin]-4-yl]-2H-benzimidazol-2-one. Grades: Highly Purified. CAS No. 634616-95-8. Pack Sizes: 10mg. Molecular Formula: C25H32N4O, Molecular Weight: 404.55. US Biological Life Sciences. USBiological 3
Worldwide
t-Butyl 4-Bromobutyrate t-Butyl 4-Bromobutyrate. Group: Biochemicals. Alternative Names: 4-Bromobutanoic Acid tert-butyl Ester; 4-Bromobutyric Acid tert-Butyl Ester; tert-Butyl 4-Bromobutanoate; tert-Butyl 4-Bromobutyrate. Grades: Highly Purified. CAS No. 110661-91-1. Pack Sizes: 1g. Molecular Formula: C8H15BrO2, Molecular Weight: 223.11. US Biological Life Sciences. USBiological 3
Worldwide
TCEP-d12 Hydrochloride Biochemical tool for selective reduction of disulfide bridges at low pH; reductant for redox assay. Group: Biochemicals. Alternative Names: 3, 3', 3''-Phosphinidynetri spropanoic Acid-d12; Tris(2-carboxyethyl)phosphine-d12 Hydrochloride; Tris (carboxyethyl) phosphine-d12 Hydrochloride. Grades: Highly Purified. CAS No. 1189959-10-1. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
TCEP Hydrochloride Biochemical tool for selective reduction of disulfide bridges at low pH; reductant for redox assay. Group: Biochemicals. Alternative Names: 3, 3', 3''-Phosphinidynetri spropanoic Acid Hydrochloride; Tris(2-carboxyethyl)phosphine Hydrochloride; Tris (carboxyethyl) phosphine Hydrochloride; TCEP·HCl. Grades: Highly Purified. CAS No. 51805-45-9. Pack Sizes: 1g, 5g, 25g. Molecular Formula: C9H15O6P. US Biological Life Sciences. USBiological 3
Worldwide
TC HSD 21 (5-[ (3-Bromo-4-hydroxyphenyl) methyle­ne]-3- (4-methoxyphenyl) -2-thioxo-4-thiazolidinone) Potent 17beta-hydroxysteroid dehydrogenase type 3 (17beta-HSD3) inhibitor (IC50 values are 6 and 40nm at human and mouse 17beta-HSD3 respectively). Displays no activity at 17beta-HSD1, 17beta-HSD2, ERalpha, androgen receptors or glucocorticoid receptors. Group: Biochemicals. Grades: Highly Purified. CAS No. 330203-01-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
TCN 213 TCN 213. Group: Biochemicals. Alternative Names: N-(Cyclohexylmethyl)-2-[[5-[(phenylmethyl)amino]-1,3,4-thiadiazol-2-yl]thio]-acetamide. Grades: Highly Purified. CAS No. 556803-08-8. Pack Sizes: 10mg. Molecular Formula: C18H24N4OS2, Molecular Weight: 376.54. US Biological Life Sciences. USBiological 3
Worldwide
TCS-21311 A potent JAK3 inhibitor; selective for JAK3 over JAK1, JAK2 and TYK2. It also inhibits GSK-3 β, PKCα and PKC?. Group: Biochemicals. Alternative Names: 3-[5-[4- (2-Hydroxy-2-methyl-1-oxopropyl) -1-piperazinyl]-2- (trifluoromethyl) phenyl]-4- (1H-indol-3-yl) -1H-pyrrole-2, 5-dione; TCS 21311. Grades: Highly Purified. CAS No. 1260181-14-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
TCS 359 TCS 359. Group: Biochemicals. Alternative Names: 2- [ (3, 4-Dimethoxybenzoyl) amino]-4, 5, 6, 7-tetrahydrobenzo [b]thiophene-3-carboxamide. Grades: Highly Purified. CAS No. 301305-73-7. Pack Sizes: 10mg. Molecular Formula: C18H20N2O4S, Molecular Weight: 360.43. US Biological Life Sciences. USBiological 3
Worldwide
TCS ERK 11e (Potent and Selective ERK2 Inhibitor, 4-[2-[(2-Chloro-4-fluorophenyl)amin­o]-5-methyl-4-pyrimidinyl]-N-[(1S)-1-(3-chlorophen­yl)-2-hydroxyethyl]-1H-pyrrole-2-carboxamide) Potent and selective extracellular signal-related kinase 2 (ERK2) inhibitor (Ki values are <2, 395, 540 and 852nm for ERK2, GSK-3, Aurora Kinase A and Cdk2 respectively). Potently blocks proliferation of HT29 cells (IC50 = 48nm). Orally bioavailable. Group: Biochemicals. Grades: Highly Purified. CAS No. 896720-20-0. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Tebuconazole Ergosterol biosynthesis inhibitor. Fungicide. Group: Biochemicals. Grades: Highly Purified. CAS No. 107534-96-3. Pack Sizes: 500mg. US Biological Life Sciences. USBiological 3
Worldwide
Tebuthiuron Tebuthiuron. Group: Biochemicals. Alternative Names: Tebutiuron; 1,3-Dimethyl-1-(5-tert-butyl-1,3,4-thiadiazol-2-yl)urea; 1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea; EL 103; Graslan; Graslan 250 Brush Bullets; Perflan; SPIKE; Spike 80W; 1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea; N-[5-(1,1-Dimethylethyl)-1,3,4-thiadiazol-2-yl]-N,N'-dimethylurea. Grades: Highly Purified. CAS No. 34014-18-1. Pack Sizes: 250mg. Molecular Formula: C9H16N4OS, Molecular Weight: 228.31. US Biological Life Sciences. USBiological 3
Worldwide
Tecloftalam Imide Tecloftalam Imide. Group: Biochemicals. Alternative Names: 3, 4, 5, 6-Tetrachloro-N- (2, 3-dichlorophenyl) phthalimide; 4,5,6,7-Tetrachloro-2-(2,3-dichlorophenyl)-1H-isoindole-1,3(2H)-dione. Grades: Highly Purified. CAS No. 26491-30-5. Pack Sizes: 10mg. Molecular Formula: C14H3Cl6NO2, Molecular Weight: 429.9. US Biological Life Sciences. USBiological 3
Worldwide
Tedizolid Tedizolid. Group: Biochemicals. Alternative Names: 3-[3-Fluoro-4-[6-(2-methyl-2H-tetrazol-5-yl)-3-pyridinyl]phenyl]-5-(hydroxymethyl)-2-oxazolidinone, DA 7157; TR 700. Grades: Highly Purified. CAS No. 856866-72-3. Pack Sizes: 5mg. Molecular Formula: C17H15FN6O3, Molecular Weight: 370.34. US Biological Life Sciences. USBiological 3
Worldwide
Tedizolid-d3 Deuterium Mixture. Tedizolid-d3, is the labeled form of Tedizolid, known as TR-700, is an oral and i.v administered intracellular antibacterial drug. Group: Biochemicals. Alternative Names: 3-[3-Fluoro-4-[6-(2-methyl-2H-tetrazol-5-yl)-3-pyridinyl]phenyl]-5-(hydroxymethyl)-2-oxazolidinone-d3, DA 7157-d3; TR 700-d3. Grades: Highly Purified. CAS No. Unlabeled: 856866-72-3. Pack Sizes: 1mg. Molecular Formula: C??H??D?FN?O?, Molecular Weight: 373.36. US Biological Life Sciences. USBiological 3
Worldwide
Teflubenzuron Teflubenzuron. Group: Biochemicals. Alternative Names: Tefluron; AC 291898; CME 134; CME 134-01; CME 13406; Calicide; Ektobann; HOE 522; MK 139; Nomolt; Nomolt agro; OMS 3009; N-[[ (3, 5-Dichloro-2, 4-difluorophenyl) amino]carbonyl]-2, 6-difluorobenzamide. Grades: Highly Purified. CAS No. 83121-18-0. Pack Sizes: 1g. Molecular Formula: C14H6Cl2F4N2O2, Molecular Weight: 381.11. US Biological Life Sciences. USBiological 3
Worldwide
Teicoplanin Complex Teicoplanin complex is family of closely related metabolites produced by Actinoplanes teichomyceticus which possesses potent broad spectrum antibiotic activity against Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus and Enterococcus faecalis. The metabolites share a common glycopeptide core (teicoplanin A3) on which a family of fatty acids varying in length, degree of saturation and branching are linked as amides through one of the aminoglycoside moieties. The major component of the complex is teicoplanin A2 which comprises five major components (teicoplanin A2-1 to A2-5), teicoplanin A3 and four minor components (named teicoplanin RS-1 to RS-4). Group: Biochemicals. Alternative Names: Teichomycin, Tecoplanin, Targocid, Teicomid, Antibiotic 8327A, DL 507IT, L12507, MDL 507, MW 1900. Grades: Highly Purified. CAS No. 61036-62-2. Pack Sizes: 25mg. Molecular Formula: C??H??Cl?N?O??, Molecular Weight: 1829.69. US Biological Life Sciences. USBiological 3
Worldwide
Telaprevir Telaprevir is a peptidomimetic inhibitor of hepatitis C virus protease. Group: Biochemicals. Alternative Names: (1S, 3aR, 6aS) - (2S) -2-Cyclohexyl-N- (2-pyrazinylcarbonyl) glycyl-3-methyl-L-valyl-N- [ (1S) -1- [2- (cyclopropylamino) -2-oxoacetyl] butyl] octahydrocyclopenta [c] pyrrole-1-carboxamide. Grades: Highly Purified. CAS No. 402957-28-2. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. USBiological 3
Worldwide
Telaprevir-d4 A labeled peptidomimetic inhibitor of hepatitis C virus protease. Group: Biochemicals. Alternative Names: (1S, 3aR, 6aS) - (2S) -2-Cyclohexyl-N- (2-pyrazinylcarbonyl) glycyl-3-methyl-L-valyl-N- [ (1S) -1- [2- [ (cyclopropyl-d4) amino] -2-oxoacetyl] butyl] octahydrocyclopenta [c] pyrrole-1-carboxamide. Grades: Highly Purified. Pack Sizes: 250ug. US Biological Life Sciences. USBiological 3
Worldwide
Telbivudine Nucleoside analog; specific inhibitor of hepatitis B virus (HBV) replication. Antiviral. Group: Biochemicals. Grades: Highly Purified. CAS No. 3424-98-4. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Telbivudine-d3 Labeled nucleoside analog; specific inhibitor of hepatitis B virus (HBV) replication. Antiviral. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Telmisartan Impurity B Telmisartan Impurity B. Group: Biochemicals. Alternative Names: 4'-[(1,7'-Dimethyl-2'-propyl[2,5'-bi-1H-benzimidazol]-1'-yl)methyl]-[1,1'-Biphenyl]-2-carboxylic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 1026438-56-1. Pack Sizes: 10mg. Molecular Formula: C37H38N4O2, Molecular Weight: 570.72. US Biological Life Sciences. USBiological 3
Worldwide

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