USBiological 2 - 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 | |
|---|---|---|
| β-Chloro-DL-alanine Hydrochloride | Antibacterial agent. Enzyme inhibitor. Group: Biochemicals. Alternative Names: 3-Chloro-DL-alanine Hydrochloride; 3-Chloroalanine Hydrochloride; DL-3-Chloroalanine Hydrochloride; β-Chloro-DL-alanine Hydrochloride; β-Chloroalanine Hydrochloride. Grades: Highly Purified. CAS No. 35401-46-8. Pack Sizes: 1g. US Biological Life Sciences. |  Worldwide |
| β-Chlorolactic Acid | β-Chlorolactic Acid. Group: Biochemicals. Alternative Names: 3-Chloro-lactic Acid; (±)-3-Chloro-2-hydroxypropanoic Acid; (±)-3-Chlorolactic Acid; 2-Hydroxy-3-chloropropionic Acid; 3-Chloro-2-hydroxypropanoic Acid; 3-Chloro-2-hydroxypropionic Acid; 3-Chlorolactic Acid; Chlorolactic Acid; DL-3-Chlorolactic Acid; DL- β-Chlorolactic Acid; 3-Chloro-2-hydroxy-propionic Acid; 3-Chloro-2-hydroxy-propanoic Acid. Grades: Highly Purified. CAS No. 1713-85-5. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
| β-Cyano- β-methyl-hydrocinnamic Acid Ethyl Ester | Can be used in the preparation of CCR5 antagonists, for treatment of HIV-1. Group: Biochemicals. Alternative Names: β-Cyano- β-methyl-benzenepropanoic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 123064-05-1. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| β-Cyclocitral | β-Cyclocitral. Group: Biochemicals. Alternative Names: 2,6,6-Trimethyl-1-cyclohexene-1-carboxaldehyde; Pentadeuterio- β-cyclocitral;1-Formyl-2,6,6-trimethyl-1-cyclohexene; 2, 6, 6-Tri methyl -1-cyclohexene carboxaldehyde. Grades: Highly Purified. CAS No. 432-25-7. Pack Sizes: 1g, 10g, 25g, 50g. US Biological Life Sciences. | Worldwide |
| β-Estradiol 17-Acetate | Protected Estradiol. Group: Biochemicals. Alternative Names: Estradiol 17-Monoacetate; (17 β)-Estra-1,3,5(10)-triene-3,17-diol 17-Acetate; 17 β-Acetoxyestra-1,3,5(10)-trien-3-ol. Grades: Highly Purified. CAS No. 1743-60-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Betahistine-d3 Dihydrochloride | Labeled Betahistine, which is most commonly used to treat the symptoms of Ménière's disease and vertigo. Vasodilator. Group: Biochemicals. Alternative Names: N-(Methyl-d3)-2-pyridineethanamine Dihydrochloride; 2-[2-(Methyl-d3-amino)ethyl]pyridine Dihydrochloride; [2-(2-Pyridyl)ethyl]methyl-d3-amine. Grades: Highly Purified. CAS No. 244094-72-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Betahistine Dihydrochloride | Betahistine is most commonly used to treat the symptoms of Ménière's disease and vertigo. Vasodilator. Group: Biochemicals. Alternative Names: N-Methyl-2-pyridineethanamine Dihydrochloride; 2-[2- (Methylamino) ethyl]pyridine Dihydrochloride; 2-[2- (Methylamino) ethyl]pyridine Dihydrochloride; Betaserc; PT 9; Serc; Sinmenier; Vasomotal. Grades: Highly Purified. CAS No. 5579-84-0. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Betahistine Hydrochloride | Betahistine is most commonly used to treat the symptoms of Ménière's disease and vertigo. Vasodilator. Group: Biochemicals. Alternative Names: N-(Methyl-d3)-2-pyridineethanamine Hydrochloride; 2-[2- (Methylamino) ethyl]pyridine Hydrochloride; [2- (2-Pyridyl) ethyl]methylamine Hydrochloride. Grades: Highly Purified. CAS No. 15430-48-5. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| (-)- β-Hydrastine | Inhibitor of Dopamine biosynthesis. Group: Biochemicals. Alternative Names: (3S)-6,7-Dimethoxy-3-[(5R)-5,6,7,8-tetrahydro-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]-1(3H)-isobenzofuranone; Hydrastine; (-)-Hydrastine; (1R,9S)- β-Hydrastine; l-Hydrastine; β-Hydrastine. Grades: Highly Purified. CAS No. 118-08-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (+/-)- β-Hydrastine | Inhibitor of Dopamine biosynthesis. Group: Biochemicals. Alternative Names: (3S)-rel-6,7-Dimethoxy-3-[(5R)-5,6,7,8-tetrahydro-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]-1(3H)-isobenzofuranone; (+/-)-Hydrastine. Grades: Highly Purified. CAS No. 60594-55-0. Pack Sizes: 2.5mg. Molecular Formula: C??H??NO?, Molecular Weight: 383.39. US Biological Life Sciences. | Worldwide |
| (+)- β-Hydrastine | Inhibitor of Dopamine biosynthesis. Group: Biochemicals. Alternative Names: (3R)-6,7-Dimethoxy-3-[(5S)-5,6,7,8-tetrahydro-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]-1(3H)-isobenzofuranone; (+)-Hydrastine. Grades: Highly Purified. CAS No. 29617-43-4. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| β-Hyodeoxycholic Acid | A potential bile acid metabolite. Group: Biochemicals. Alternative Names: (3 β,5 β,6α)-. Grades: Highly Purified. CAS No. 570-84-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| β-Hyodeoxycholic Acid-d4 | Labeled β-Hyodeoxycholic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| β-Ionone | An aroma compound commonly found in essential oils such as rose oil. It is an important fragrance chemical used in perfumery. β-Ionone is effective in the chemoprevention of rat mammary carcinogenesis. Group: Biochemicals. Alternative Names: (3E)-4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-one; (E)-4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-one; (E)- β-Ionone; Ionone beta; trans- β-Ionone. Grades: Highly Purified. CAS No. 79-77-6. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| β-Ionylideneacetonitrile | β -Ionylidene acetonitrile. Group: Biochemicals. Alternative Names: 3-Methyl-5-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2,4-pentadienenitrile; (7E,9E)- β -Ionylidene acetonitrile. Grades: Highly Purified. CAS No. 5299-98-9. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| β-Lapachone | β-Lapachone is a naturally occurring quinone obtained from the bark of the lapacho tree (Tabebuia avellanedae) with cancer chemopreventive properties. Induces apoptosis in HL-60 and human prostate cancer cells. Group: Biochemicals. Alternative Names: 3,4-Dihydro-2,2-dimethyl-2H-naphtho[1,2-b]pyran-5,6-dione; ARQ 501; NSC 26326; NSC 629749; SL 11001. Grades: Highly Purified. CAS No. 4707-32-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| β-Lumi (-)-Colchicine | An analog of Colchicine, beta-lumicolchicine, does not bind tubulin or disrupt microtubules. Group: Biochemicals. Alternative Names: N- [ (7S, 7bR, 10aS) -5, 6, 7, 7b, 8, 10a-Hexahydro-1, 2, 3, 9-tetramethoxy-8-oxobenzo [a]cyclopenta [3, 4]cyclobuta [1, 2-c]cyclohepten-7-yl]acetamide; β-Lumicolchicine. Grades: Highly Purified. CAS No. 6901-13-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Betamethasone-?17,20 21-Aldehyde | A degradation and metabolic intermediate of Betamethasone. Group: Biochemicals. Alternative Names: (11 β,16 β)-. Grades: Highly Purified. CAS No. 6762-45-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 17-Propionate 21-Ethoxide | Derivative of betamethasone 17-Propionate , a degradation product of Betamethasone. Glucocorticoid. Group: Biochemicals. Alternative Names: 21-O-Ethyl -17-O-propionyl betamethasone; (11 β,16 β)-21-Ethoxy-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)-pregna-1,4-diene-3,20-dione. Grades: Highly Purified. CAS No. 123013-29-6. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 17-Propionate-d5 | A labeled degradation product of Betamethasone. Glucocorticoid. Group: Biochemicals. Alternative Names: 11 β,16 β)-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 17-Valerate | Betamethasone 17-Valerate is a corticosteroid with anti-inflammatory properties. Topical application of Betamethasone 17-Valerate has been shown to inhibit heat-induced vasodilatation in man. Group: Biochemicals. Alternative Names: (11 β,16 β)-9-Fluoro-11,21-dihydroxy-16-methyl-17-[(1-oxopentyl)oxy]pregna-1,4-diene-3,20-dione; 9-Fluoro-11 β,17,21-trihydroxy-16 β-methylpregna-1,4-diene-3,20-dione 17-Valerate; 9α-Fluoro-16 β-methylprednisolone 17-Valerate; 9α-Fluoro-11 β,21-dihydroxy-16 β-methyl-17α-valeryloxypregna-1,4-diene-3,20-dione; Bedermin; Betamethasone 17α-Valerate; Betnesol V; Betneval; Betnovate; Betnovateat; Betoid; Celestan V; Celestane V; Celestoderm; Celestoderm V; Celeston valerate; Dermosol; Dermovaleas; Ecoval 70; Fuciderm; Hormezon; Rinderon V; Stanoval; Tokuderm; Valisone; β-Methasone 17-Valerate. Grades: Highly Purified. CAS No. 2152-44-5. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Betamethasone 21-Acetate | Betamethasone acetate (BA). Group: Biochemicals. Alternative Names: (11 β,16 β)-21-(Acetyloxy)-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione; 9-Fluoro-11 β,17,21-trihydroxy-16 β-methylpregna-1,4-diene-3,20-dione 21-acetate. Grades: Highly Purified. CAS No. 987-24-6. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 21-Acetate 17-Propionate | Betamethasone 21-acetate-17-propionate is a related compound of Betamethasone dipropionate. Group: Biochemicals. Alternative Names: (11 β,16 β)-21-(Acetyloxy)-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione. Grades: Highly Purified. CAS No. 5514-81-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 21-Acetate-d3 17-Propionate | Labeled Betamethasone 21-acetate-17-propionate. Betamethasone 21-acetate-17-propionate is a related compound of Betamethasone dipropionate. Group: Biochemicals. Alternative Names: (11 β,16 β)-21-(Acetyloxy-d3)-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 21-Propionate-d5 | A labeled degradation product of Betamethasone. Glucocorticoid. Group: Biochemicals. Alternative Names: (11 β,16 β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 9,11-Epoxide 17,21-Dipropionate | Betamethasone impurity, as antiinflammatory agent. Group: Biochemicals. Alternative Names: (9 β,11 β,16 β)-9,11-Epoxy-16-methyl-17,21-bis(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Beclomethasone 9,11-Epoxide 17,21-Dipropionate; Betamethasone 9 β,11 β-epoxide 17,21-Dipropionate; Beclomethasone 9,11-Epoxide 17,21-Dipropionate. Grades: Highly Purified. CAS No. 66917-44-0. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 9,11-Epoxide 17,21-Dipropionate-d5 | Labeled Betamethasone impurity, as antiinflammatory agent. Group: Biochemicals. Alternative Names: 9 β,11 β,16 β)-9,11-Epoxy-16-methyl-17,21-bis(1-oxopropoxy)pregna-1,4-diene-3,20-dione-d5; Beclomethasone 9,11-Epoxide 17,21-Dipropionate-d5; Betamethasone 9 β,11 β-epoxide 17,21-Dipropionate-d5; Beclomethasone 9,11-Epoxide 17,21-Dipropionate-d5. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 9,11-Epoxide 17-Propionate | Betamethasone impurity, as antiinflammatory agent. Group: Biochemicals. Alternative Names: (9 β,11 β,16 β)-9,11-Epoxy-21-hydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Beclomethasone 9,11-Epoxide 17-Propionate. Grades: Highly Purified. CAS No. 79578-39-5. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Betamethasone 9,11-Epoxide 21-Propionate | Betamethasone impurity, as antiinflammatory agent. Group: Biochemicals. Alternative Names: (9 β,11 β,16 β)-9,11-Epoxy-17-hydroxy-16-methyl-21-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Beclomethasone 9,11-Epoxide 21-Propionate. Grades: Highly Purified. CAS No. 205105-83-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Betamethasone-d10 Dipropionate | Labeled Betamethasone Dipropionate. Group: Biochemicals. Alternative Names: (11 β,16 β)-9-Fluoro-11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)-pregna-1,4-diene-3,20-dione-d10; prosone-d10; Diprospan-d10; Maxivate-d10; Psorion-d10; Rinderon DP-d10; S 3440-d10. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Betamethasone-d5 | Glucocorticoid. Group: Biochemicals. Alternative Names: (11 β,16 β)-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Betamethasone Dipropionate | Glucocorticoid. Used as anti-inflammatory and antibacterial ointment for dermatosis. Group: Biochemicals. Alternative Names: (11 β,16 β)-. Grades: Highly Purified. CAS No. 5593-20-4. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Betamethasone Tripropionate | Betamethasone Tripropionate is a Betamethasone related compound. Group: Biochemicals. Alternative Names: (11 β,16 β)-9-Fluoro-16-methyl-11,17,21-tris(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Betamethasone 11,17,21-Tripropionate. Grades: Highly Purified. CAS No. 1186048-33-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Betamethasone Tripropionate-d15 | Labeled Betamethasone Tripropionate. Betamethasone Tripropionate is a Betamethasone related compound. Group: Biochemicals. Alternative Names: (11 β,16 β)-9-Fluoro-16-methyl-11,17,21-tris(1-oxopropoxy-d5)pregna-1,4-diene-3,20-dione; Betamethasone 11,17,21-Tripropionate-d15. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| β-Myrcene-d6 | Found in oil of bay, verbena, hop, etc. Used as an intermediate in the manufacturing of perfume chemicals. Group: Biochemicals. Alternative Names: 7-Methyl-3-methylene-. Grades: Highly Purified. CAS No. 75351-99-4. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| β-Nicotinamide Mononucleotide | A product of the extracellular Nicotinamide phosphoribosyl transferase (eNAMPT) reaction and a key NAD+ intermediate. It ameliorates glucose intolerance by restoring NAD+ levels in HFD-induced T2D mice. It also enhances hepatic insulin sensitivity and restores gene expression related to oxidative stress, inflammatory response, and circadian rhythm, partly through SIRT1 activation. β-Nicotinamide mononucleotide (NMN) is used to study binding motifs within RNA aptamers and ribozyme activation processes involving β-nicotinamide mononucleotide ( β-NMN)-activated RNA fragments. Group: Biochemicals. Alternative Names: 3-(Aminocarbonyl)-1-(5-O-phosphono- β -D-ribofuranosyl) pyridinium Inner Salt;3-Carbamoyl-1- β -D-ribofuranosyl pyridinium Hydroxide, 5'-Phosphate Inner Salt; NMN; Nicotinamide Mononucleotide; Nicotinamide Ribonucleoside 5'-Phosphate; Nicotinamide Ribonucleotide; Nicotinamide Ribotide; β-D-NMN; β-NMN; β-Nicotinamide ribose monophosphate, NMN, Nicotinamide ribotide, Nicotinamide-1-ium-1- β-D-ribofuranoside 5?-phosphate. Grades: Highly Purified. CAS No. 1094-61-7. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C11H15N2O8P, Molecular Weight: 334.22. US Biological Life Sciences. | Worldwide |
| β-Nicotinic Acid Mononucleotide | A nucleotide of nicotinic acid which is produced from quinolinic acid by quinolinate phosphoribosyl transferase via transfer of a phosphoribose group. It is an intermediate of nicotinic acid adenine dinucleotide (NaAD) which is then converted to NAD via amidation and in turn converted to NADPH. Group: Biochemicals. Alternative Names: 3-Carboxy-1-(5-O-phosphono- β -D-ribofuranosyl) pyridinium Inner Salt; 3-Carboxy-1- β -D-ribofuranosyl pyridinium Hydroxide 5'-Phosphate Inner Salt; Nicotinate Mononucleotide; Nicotinate Ribonucleotide; Nicotinic Acid Ribonucleotide; Nicotinic Acid Ribotide; Nicotinic Mononucleotide; β-NaMN. Grades: Highly Purified. CAS No. 321-02-8. Pack Sizes: 1mg, 5mg, 10mg. US Biological Life Sciences. | Worldwide |
| β-(p-Nitrophenyl)ethyl Bromide-d4 | β-(p-Nitrophenyl)ethyl Bromide-d4. Group: Biochemicals. Alternative Names: 1-(2-Bromoethyl)-4-nitrobenzene-d4; 1-Bromo-2-(4-nitrophenyl)ethane-d4; 2-(4-Nitrophenyl)-1-bromoethane;-d4 2-(4-Nitrophenyl)ethyl Bromide-d4; 2-(p-Nitrophenyl)ethyl Bromide-d4; 4-(2-Bromoethyl)-1-nitrobenzene-d4; 4- (2-Bromoethyl) nitrobenzene-d4; 4-Nitrophenethyl Bromide-d4; NSC 100730-d4; NSC 3493-d4; p-Nitrophenethyl Bromide-d4; β-(p-Nitrophenyl)ethyl Bromide-d4. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| β-Pyrazofurin | Geldanamycin derivative. Group: Biochemicals. Alternative Names: 4-Hydroxy-3- β-D-ribofuranosyl-1H-pyrazole-5-carboxamide; Antibiotic A 23813; NSC 143095; Pirazofurin; Przf; Pyrazofurin; Pyrazomycin; Pyrozofurin; β-Pyrazomycin. Grades: Highly Purified. CAS No. 30868-30-5. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| ( βR, δR, 1S, 2S)-1, 2-Dihydro- β,δ,6-trihydroxy-2-methyl-1-naphthaleneheptanoic Acid Sodium Salt (Pravastatin Impurity) | Pravastatin impurity. Group: Biochemicals. Alternative Names: R 195. Grades: Highly Purified. CAS No. 136590-28-8. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| ( βS)- β -[ (1, 1-tert-Butyloxycarbonyl) amino]-4-benzyloxy-benzenepropanoic Acid Methyl Ester | Used in the preparation of Maraviroc and its derivatives. Group: Biochemicals. Alternative Names: ( βS)- β -[[ (1, 1-Dimethylethoxy) carbonyl]amino]-4-phenylmethoxy-benzenepropanoic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| ( βS)- β -[ (1, 1-tert-Butyloxycarbonyl) amino]-4-benzyloxy-benzenepropionic Aldehyde | Used in the preparation of Maraviroc and its derivatives. Group: Biochemicals. Alternative Names: ( βS)- β -[[ (1, 1-Dimethylethoxy) carbonyl]amino]-4-phenylmethoxy-benzenepropionic Aldehyde. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| ( βS)- β -[ (1, 1-tert-Butyloxycarbonyl) amino]-4-hydroxy-benzenepropanoic Acid Methyl Ester | Used in the preparation of Alzheimer's disease acetylcholinesterase / serotonin transporter inhibitors. Group: Biochemicals. Alternative Names: ( βS)- β - [ (1, 1-tert-Di methyl ethoxycarbonyl) amino] -4-hydroxy- Benzene propanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 474295-85-7. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| ( βS)- β -[[ (1R)-1-Phenylethyl] (phenylmethyl)amino]-4- (phenylmethoxy)-benzenepropanoic Acid Methyl Ester | ( βS)- β -[[ (1R)-1-Phenylethyl] (phenylmethyl)amino]-4- (phenylmethoxy)-benzenepropanoic Acid Methyl Ester. Group: Biochemicals. Alternative Names: [R-(R*,S*)]- β -[ (1-Phenylethyl) (phenylmethyl)amino]-4- (phenylmethoxy)-benzenepropanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 134430-95-8. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| β-Sitosterol | A common sterol in plants. Isolated from wheat germ oil, corn oil. Antilipemic. Used in the treatment of prostatic adenoma. 5-alpha reductase inhibitor. β-sitosterol reduces blood levels of cholesterol, and is sometimes used in treating hypercholesterolemia. β-Sitosterol inhibits cholesterol absorption in the intestine. When the sterol is absorbed in the intestine, it is transported by lipoproteins and incorporated into the cellular membrane. Group: Biochemicals. Alternative Names: (3 β)-Stigmast-5-en-3-ol; Nimbosterol; Stigmast-5-en-3 β-ol; (-)- β-Sitosterol; (24R)-Ethylcholest-5-en-3 β-ol; (24R)-Stigmast-5-en-3 β-ol. Grades: Highly Purified. CAS No. 83-46-5. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C29H50O, Molecular Weight: 414.71. US Biological Life Sciences. | Worldwide |
| ( βS)-N-Benzoyl- β-hydroxy-4-(methylsulfonyl)-D-phenylalanine Ethyl Ester | Intermediate in the preparation of Florfenicol. Group: Biochemicals. Alternative Names: threo-N-Benzoyl- β-hydroxy-4-(methylsulfonyl)-D-phenylalanine Ethyl Ester. Grades: Highly Purified. CAS No. 139164-32-2. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Bethanechol | A selective muscarinic receptor stimulant, used to treat cerebral palsy. Group: Biochemicals. Alternative Names: 2-[(Aminocarbonyl)oxy]-N,N,N-trimethyl-1-propanaminium Chloride; (2-Hydroxypropyl) trimethylammonium Chloride Carbamate; Besacholine; Bethanechol Chloride; Carbamylmethylcholine Chloride; Mechotane; Mechothane; Mecothane; Mictone; Myocholine; Myotonachol; Myotonine Chloride; NSC 30783. Grades: Highly Purified. CAS No. 590-63-6. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Betulinic Acid | Betulinic Acid is a natural pentacyclic triterpenoid. Betulinic Acid displays anti-inflammatory and anti-HIV activity. Betulinic Acid selectively induces apoptosis in tumor cells by directly activating the mitochondrial pathway of apoptosis through a p53- and CD95-independent mechanism. Betulinic Acid also exhibits TGR5 agonist activity. Group: Biochemicals. Alternative Names: Mairin; (+)-Betulinic acid; 3 β-Hydroxylup-20(29)-en-28-oic Acid; Betulic Acid; Lupatic Acid; NSC 113090; β-Betulinic Acid; (3 β)-3-HydroxyLup-20(29)-en-28-oic Acid. Grades: Highly Purified. CAS No. 472-15-1. Pack Sizes: 100mg, 250mg, 500mg. Molecular Formula: C??H??O?, Molecular Weight: 456.7. US Biological Life Sciences. | Worldwide |
| Bevantolol Hydrochloride | Bevantolol is a cardioselective β-adrenergic blocker. Bevantolol is used as an antianginal, antihypertensive, antiarrhythmic. Group: Biochemicals. Alternative Names: 1-[[2- (3, 4-Dimethoxyphenyl) ethyl]amino]-3- (3-methylphenoxy) -2-propanol Hydrochloride; Dimethoxyphenethyl) amino]-3- (m-tolyloxy) -2-propanol Hydrochloride; CI 775; Cl 775; NC 1400; Ranestol; Sentiloc; Vantol. Grades: Highly Purified. CAS No. 42864-78-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Bexarotene-13C4 Methyl Ester | Protected Bexarotene. Used as an antineoplastic. Also used in the preparation of bexarotene analogs as RXR selective agonists. Group: Biochemicals. Alternative Names: 4-[1-(5,6,7,8-Tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)ethenyl]-benzoic Acid Methyl Ester-13C4; Methyl 4-(1-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)-1-ethenyl]benzoate-13C4. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Biapenem | An carbapenem antibacterial. Group: Biochemicals. Alternative Names: 6-[[(4R,5S,6S)-2-Carboxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]thio]-6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium Inner Salt; Biapenern; Omegacin. Grades: Highly Purified. CAS No. 120410-24-4. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Bicalutamide Sulfide | Bicalutamide intermediate. Group: Biochemicals. Alternative Names: (+/-) -N-[4-Cyano-3- (trifluoromethyl) phenyl]-3-[ (4-fluorophenyl) thio]-2-hydroxy-2-methyl-propanamide; (R, S) -N-[4-Cyano-3- (trifluoromethyl) phenyl]-3-[ (4-fluorophenyl) thio]-2-hydroxy-2-methylpropionamide. Grades: Highly Purified. CAS No. 90356-78-8. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Bicifadine-d5 Hydrochloride | Labeled Bicifadine. A novel non-narcotic analgesic drug. Group: Biochemicals. Alternative Names: 1-(4-Methylphenyl)-3-azabicyclo[3. 1. 0]hexane-d5 Hydrochloride; (+/-)-1-(4-Methylphenyl)-3-azabicyclo[3. 1. 0]hexane-d5 Hydrochloride; CL 220075-d5; MCV 4147-d5; NIH 9542-d5. Grades: Highly Purified. CAS No. 1014696-75-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Bicifadine Hydrochloride | A novel non-narcotic analgesic drug. Group: Biochemicals. Alternative Names: 1-(4-Methylphenyl)-3-azabicyclo[3. 1. 0]hexane Hydrochloride; (+/-)-1-(4-Methylphenyl)-3-azabicyclo[3. 1. 0]hexane Hydrochloride; CL 220075; MCV 4147; NIH 9542. Grades: Highly Purified. CAS No. 66504-75-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Bicuculline Methiodide | GABA receptor antagonist. Group: Biochemicals. Alternative Names: (5R)-5-[(6S)-6,8-Dihydro-8-oxofuro[3,4-e]-1,3-benzodioxol-6-yl]-5,6,7,8-tetrahydro-6,6-dimethyl-1,3-dioxolo[4,5-g]isoquinolinium Iodide; (-)-Bicuculline Methiodide. Grades: Highly Purified. CAS No. 55950-07-7. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Bicyclo[2.2.2]octa-2,5-diene-2-carboxylic Acid | Intermediate in the production of Prazosin and Prazosin analogs. Group: Biochemicals. Grades: Highly Purified. CAS No. 102589-30-0. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Bifenthrin | Third generation synthetic pyrethroid. Insecticide, acaricide. Group: Biochemicals. Alternative Names: (1R,3R)-rel-. Grades: Highly Purified. CAS No. 82657-04-3. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| BIIB 021 | BIIB 021 an orally available, fully synthetic small-molecule inhibitor of the heat shock protein Hsp90. Studies show that BIIB 021 adminisitration led to degradation of Hsp90 client proteins measured in tumor tissue and resulted in the inhibition of tumor growth in several human tumor xenograft models. Group: Biochemicals. Alternative Names: 6-Chloro-9-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]-9H-purin-2-amine; 6-Chloro-9-(4-methoxy-3,5-dimethylpyridin-2-ylmethyl)-9H-purin-2-yl]amine. Grades: Highly Purified. CAS No. 848695-25-0. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Bilirubin | Principal pigment of bile and constituent of many biliary calculi. Group: Biochemicals. Alternative Names: 2,17-Diethenyl-1,10,19,22,23,24-hexahydro-3,7,13,18-tetrametyl-1,19-dioxo-21H-biline-8,12-dipropanoic Acid; Bilirubin IXα. Grades: Highly Purified. CAS No. 635-65-4. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Biliverdine | Biliverdineis a precursor of Bilirubin. Biliverdine is formed in the body from hemoglobin. The bile of amphibia and of birds contains Biliverdine only. Group: Biochemicals. Alternative Names: 3,18-Diethenyl-1,19,22,24-tetrahydro-2,7,13,17-tetrametyl-1,19-dioxo-21H-biline-8,12-dipropanoic Acid; Biliverdin; Biliverdin IXα; Dehydrobilirubin; NSC 62793; Oocyan; Protobiliverdin IXα; Uteroverdine; α-Biliverdin. Grades: Highly Purified. CAS No. 114-25-0. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Bimatoprost | Bimatoprost is an antiglaucoma agent. Bimatoprost is an synthetic prostamide; structurally related to prostaglandin F2α. Group: Biochemicals. Alternative Names: (5Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]cyclopentyl]-N-ethyl-5-heptenamide; AGN-192024; Lumigan; Prostamide. Grades: Highly Purified. CAS No. 155206-00-1. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Bindarit | Bindarit shows anti-inflammatory activity due to a selective inhibition of a subfamily of inflammatory chemokines. Bindarit is a also protein antidenaturant agent. Bindarit modulates the NFkB pathway and has been shown to reduce secondary phase of adjuvant arthritis in rats. Group: Biochemicals. Alternative Names: 2-Methyl-2-[[1-(phenylmethyl)-1H-indazol-3-yl]methoxy]propanoic Acid; 2-[(1-Benzyl-1H-indazol-3-yl)methoxy]-2-methylpropanoic Acid; 2-[(1-Benzyl-1H-indazol-3-yl)methoxy]-2-methylpropionic Acid; AF 2838. Grades: Highly Purified. CAS No. 130641-38-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| BioGEE | BioGEE is an excellent marker for reversible redox modification of several proteins in conjunction with tumor necrosis factor α-stimulated apoptosis. Also, it is derived from Fmoc-Cys(Trt)-OH (F679775). Group: Biochemicals. Grades: Highly Purified. CAS No. 502635-76-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H39N5O8S2, Molecular Weight: 589.73. US Biological Life Sciences. | Worldwide |
| Biopterin-d3 | Labeled Biopterin. A pteridine widely distributed in nature; naturally occurring as the L-erythro-form. Considered as a growth factor for some insects. Fluoresces with a blue color in alkaline solution. Group: Biochemicals. Alternative Names: 2-Amino-6-[(1R,2S)-1,2-dihydroxypropyl-d3]-4(1H)-pteridinone; (-)-Biopterin-d3; 6-Biopterin-d3; L-Biopterin-d3; L-erythro-Biopterin-d3; NSC 339699-d3; Pterin H B2-d3. Grades: Highly Purified. CAS No. 1217838-71-5. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Biotin-4-Fluorescein | Biotin-4-Fluorescein is used to quantitate biotin binding sites. Biotin-4-Fluorescein is a reagent that binds to avidin more readily than conventional fluorescein biotin. This bifunctional biotin-fluorescein conjugate demonstrates better binding and stronger fluorescence than biotin fluorescein. It has similar avidin-binding properties in terms of high affinity, fast association, and non-cooperative binding to avidin and streptavidin tetramers. These exceptional properties are attributed to the small size/length of the new ligand since all larger/longer biotin derivatives are known for their mutual steric hindrance and anti-cooperative binding in 4:1 complexes with avidin and streptavidin tetramers. Specific binding of this biotin-fluorescein conjugate towards avidin and streptavidin is accompanied by 84-88% quenching of ligand fluorescence. It is used for the quantitation of biotin-binding sites. Both the fluorescence and absorbance of biotin-4-fluorescein are quenched upon binding to Group: Biochemicals. Alternative Names: (3aS, 4S, 6aR) -N- [2- [ [ (3', 6'-Dihydroxy-3-oxospiro [isobenzofuran-1 (3H) , 9'- [9H] xanthen] -5-yl) carbonyl] amino] ethyl] hexahydro-2-oxo-1H-thieno [3, 4-d] imidazole-4-pentanamide. Grades: Highly Purified. CAS No. 1032732-74-3. Pack Sizes: 5mg. Molecular Formula: C??H??N?O?S, Molecular Weight: 644.69. US Biological Life Sciences. | Worldwide |
| Biotinamido Poly(ethylene glycol)1000 | Biotin derivative. PEG is non toxic and highly water soluble. Attachment of PEG can result in aqueous solubility for molecules that are normally water insoluble. Additionally, PEG can also provide reduction in immunogenicity. Group: Biochemicals. Alternative Names: Biotinamido PEG1000. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Biotinyl Cystamine Hydrochloride | A photoaffinity label ligand crosslinking. Group: Biochemicals. Alternative Names: (3aS, 4S, 6aR) -N-[2-[ (2-Aminoethyl) dithio]ethyl]hexahydro-2-oxo-1H-thieno[3, 4-d]imidazole-4-pentanamide Hydrochloride. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Biotinyl Pyridinyldithio N-Hydroxysuccinimide Alanine Ester | An antimicrobial bisulfide prodrug. Group: Biochemicals. Grades: Highly Purified. CAS No. 1356933-91-9. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Bis(1,3-Dichloroisopropyl) Ether | Chlorinated propyl ether, and known byproduct of chlorohydrin synthesis. A common contaminant in waste waters. Group: Biochemicals. Alternative Names: 2,2'-Oxybis[1,3-dichloro-propane]. Grades: Highly Purified. CAS No. 59440-89-0. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Bis(1,3-dithian-2-yl)methane-d2 | Bis(1,3-dithian-2-yl)methane-d2. Group: Biochemicals. Alternative Names: 2,2'-Methylenebis-1,3-dithiane-2-d. Grades: Highly Purified. CAS No. 105479-87-6. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
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