USBiological 1 - 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 | |
|---|---|---|
| Riluzole (6-(Trifluoromethoxy)-2-benzothiazolamine, PK-26124, RP-54274, Rilutek) | A neuroprotective agent. A glutamate release inhibitor. An anticonvulsant. Group: Biochemicals. Alternative Names: 6-(Trifluoromethoxy)-2-benzothiazolamine, PK-26124, RP-54274, Rilutek. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. |  Worldwide |
| Rimantadine, Hydrochloride (Flumadine, Meradane, Roflual) | Used as an antiviral agent. Group: Biochemicals. Alternative Names: Flumadine, Meradane, Roflual. Grades: Highly Purified. CAS No. 1501-84-4. Pack Sizes: 10mg, 100mg, 1g, 100g, 500g. Molecular Formula: C12H22ClN, Melting Point: >300°C. US Biological Life Sciences. | Worldwide |
| Rimonabant Hydrochloride | The first of a new class of selective (Cannabinoid-1 (CB-1) receptor antagonists. Group: Biochemicals. Alternative Names: 5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-1-piperidinyl-1H-pyrazole-3-carboxamide hydrochloride. Grades: Highly Purified. CAS No. 158681-13-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| RIPA Lysis Buffer | RIPA lysis buffer is used to lyse cultured cells for immunoprecipitation and immunoblots. Similar in function to single detergent buffers that include NP-40, sodium chloride and Tris, RIPA is a good first choice for new antigens. Group: Biochemicals. Alternative Names: 150mM NaCl, 1.0% NP-40, 0.5% deoxycholate, 0.1% SDS, 50mM Tris-Cl. Grades: Molecular Biology Grade. Pack Sizes: 10ml, 25ml, 50ml, 100ml. US Biological Life Sciences. | Worldwide |
| Risedronic Acid-d4 (Major) | A labeled pyridinyl biphosphonate bone resorption inhibitor. This compound may contain up to 50% of the d5 species. Group: Biochemicals. Alternative Names: [1-Hydroxy-2- (3-pyridinyl) ethylidene]bis phosphonic Acid-d4; Actonel-d4; NE 58095-d4. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Risedronic Acid, Sodium Salt | A pyridinyl biphosphonate bone resorption inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Risperidone (3-[2-4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one, R-64766, Belivon, Risperdal) | A combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Group: Biochemicals. Alternative Names: 3-[2-4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one, R-64766, Belivon, Risperdal. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Risperidone-d4 (3-[2-4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one-d4) | A deuterated version of Risperidone, a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Group: Biochemicals. Alternative Names: 3-[2-4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one-d4. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Ristocetin A Sulfate (Ristocetin, Ristomycin III, Spontin, Riston) | Ristocetin A is a potent antibacterial glycopeptide antibiotic but was withdrawn for clinical use following a high incidence of thrombocytopenia. Further investigation found that ristocetin A induced platelet aggregation by binding to a factor absent in people suffering from von Willebrand's disease and lead to the use of ristocetin A as an important diagnostic aid. Source:Amycolatopsis sp. Group: Biochemicals. Alternative Names: Ristocetin; Ristomycin III; Spontin; Riston. Grades: Highly Purified. CAS No. 11140-99-1. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C95H110N8O44·H2SO4, Molecular Weight: 2166. US Biological Life Sciences. | Worldwide |
| Ritodrine Hydrochloride (N-[2-(p-Hydroxyphenyl)ethyl]-N-[2-(p-hydroxyphenyl)-2-hydroxy-1-methylethyl]amine Hydrochloride, N-(p-Hydroxyphenylethyl)-4-hydroxynorephedrine Hydrochloride, Du-21220, Miolene, Prempar, Pre-Par) | A b2-Adrenergic agonist. Group: Biochemicals. Alternative Names: N-[2-(p-Hydroxyphenyl)ethyl]-N-[2-(p-hydroxyphenyl)-2-hydroxy-1-methylethyl]amine Hydrochloride;N-(p-Hydroxyphenylethyl)-4-hydroxynorephedrine Hydrochloride; Du-21220; Miolene; Prempar; Pre-Par. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Ritonavir-d6 | A deuterated selective HIV protease inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Rivastigmine Tartrate Salt (Ethylmethyl-carbamic Acid 3-[ (1S) -1- (Dimethylamino) ethyl]phenyl Ester, Bitartrate) | A brain selective acetylcholinesterase inhibitor. Group: Biochemicals. Alternative Names: Ethylmethyl-carbamic Acid 3-[ (1S) -1- (Dimethylamino) ethyl]phenyl Ester, Bitartrate. Grades: Highly Purified. CAS No. 129101-54-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Rizatriptan, Benzoate (N,N-Dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-1H-indole-3-ethanamine, Benzoate, MK-0462, MK-462, Maxalt) | A selective serotonin 5-HTID receptor agonist. Structurally derived from tryptamine. Group: Biochemicals. Alternative Names: N,N-Dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-1H-indole-3-ethanamine, Benzoate, MK-0462, MK-462, Maxalt. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| R-Lercanidipine Hydrochloride (R-1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Methyl Ester Hydrochloride) | A dihydropyridine calcium channel blocker. Group: Biochemicals. Alternative Names: R-1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Methyl Ester Hydrochloride. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (R)-Mephenytoin ((R)-5-Ethyl-3-methyl-5-phenylhydantoin) | Used as an anticonvulsant agent. Group: Biochemicals. Alternative Names: (R)-5-Ethyl-3-methyl-5-phenylhydantoin. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (R)-N-(2-acetyl-1,2,3,4-tetrahydro-5,8-dimethoxy-2-naphthalenyl)-acetamide-13C | Intermediate in the preparation of labeled Amrubicin. Group: Biochemicals. Alternative Names: N-[(2R)-2-Acetyl-1,2,3,4-tetrahydro-5,8-dimethoxy-2-naphthalenyl]-acetamide-13C. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R)-(-)-N-3-Benzylnirvanol (5-Ethyl-5-phenyl-3-(phenylmethyl)-2,4-imidazolidinedione) | It is a potent and selective human CYP2C19 inhibitor. Group: Biochemicals. Alternative Names: 5-Ethyl-5-phenyl-3-(phenylmethyl)-2,4-imidazolidinedione. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (R)-N-Acetyl-6-(4-aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone | A metabolite of Levosimendan. Group: Biochemicals. Alternative Names: (R)-N-[4-(1,4,5,6-Tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]-acetamide; OR-1896. Grades: Highly Purified. CAS No. 220246-81-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| RNA Ligase T4, 10-20u/ul, 10X Buffer | RNA Ligase T4, 10-20u/ul, 10X Buffer. Group: Molecular Biology. Alternative Names: Supplied with 10x Reaction Buffer, ATP and BSA Solutions. Grades: Molecular Biology Grade. Pack Sizes: 200ul. US Biological Life Sciences. | Worldwide |
| RNA Ligase T4, 10-20u/ul, ATP Buffer | RNA Ligase T4, 10-20u/ul, ATP Buffer. Group: Molecular Biology. Alternative Names: Supplied with 10x Reaction Buffer, ATP and BSA Solutions. Grades: Molecular Biology Grade. Pack Sizes: 200ul. US Biological Life Sciences. | Worldwide |
| RNA Ligase T4, 10-20u/ul, BSA Buffer | RNA Ligase T4, 10-20u/ul, BSA Buffer. Group: Molecular Biology. Alternative Names: Supplied with 10x Reaction Buffer, ATP and BSA Solutions. Grades: Molecular Biology Grade. Pack Sizes: 200ul. US Biological Life Sciences. | Worldwide |
| (R)-Naproxen Acyl-b-D-glucuronide | (R)-Naproxen Acyl-b-D-glucuronide. Group: Biochemicals. Grades: Highly Purified. CAS No. 112828-15-6. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R)-Naproxen ((R)-6-Methoxy-a-methyl-2-naphthaleneacetic Acid) | An anti-inflammatory, analgesic, antipyretic. A non-steroidal anti-inflammatory. Group: Biochemicals. Alternative Names: (R)-6-Methoxy-a-methyl-2-naphthaleneacetic Acid. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| R-(-)-N-Desmethylmephenytoin (R-(-)-Nirvanol, R-(-)-5-Ethyl-5-phenylhydantoin) | An anticonvulsant, hypnotic. A metabolite of Mephentoin. Group: Biochemicals. Alternative Names: R-(-)-Nirvanol, R-(-)-5-Ethyl-5-phenylhydantoin. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| (R)-(+)-Norverapamil Hydrochloride | The chiral metabolite of Verapamil. Group: Biochemicals. Alternative Names: (α R) -α -[3-[[2- (3, 4-Dimethoxyphenyl) ethyl]amino]propyl]-3, 4-dimethoxy-α - (1-methylethyl) -benzeneacetonitrile Hydrochloride; (R)-Norverapamil Hydrochloride. Grades: Highly Purified. CAS No. 123932-43-4. Pack Sizes: 1mg. Molecular Formula: C26H36N2O4 HCl, Molecular Weight: 477.04. US Biological Life Sciences. | Worldwide |
| (R)-(+)-O-Desmethylcarvedilol | An optically active metabolite of the nonselective ß-adrenergic blocker with a-1-blocking activity. [a]D= +18.7 (c= 0.1 methanol). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R) -O, O-Bis (tert-butyldimethlsilyl) phenylephrine | (R) -O, O-Bis (tert-butyldimethlsilyl) phenylephrine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Ropinirole-d4 Hydrochloride | Labelled Ropinirole, an antiparkinsonian agent. A selective dopamine D2-receptor agonist. Group: Biochemicals. Alternative Names: 4-[2-(Dipropylamino-d4)ethyl]-1,3-dihydro-2H-indol-2-one Hydrochloride; 4-[2-(Di-n-propylamino-d4)ethyl]-2(3H)-indolone Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Ropinirole, Hydrochloride | An antiparkinsonian agent. A selective dopamine D2-receptor agonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 91374-20-8. Pack Sizes: 10mg, 25mg, 50mg, 100mg. Molecular Formula: C??H??ClN?O. US Biological Life Sciences. | Worldwide |
| Roquefortine C (Roquefortine) | Roquefortine C is a potent neurotoxin produced by a diverse range of fungi, most notably Penicillium species. Group: Biochemicals. Alternative Names: Roquefortine. Grades: Highly Purified. CAS No. 58735-64-1. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Roquefortine E | Roquefortine E is an analogue of Roquefortine C which contains an additional isoprenyl unit on the imidazole similar to phenylhistin, a recently described antimitotic agent. Roquefortine E is a selective, albeit weakly active antitumor agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 871982-52-4. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Rosemary Oil | Rosemary Oil is an essential oil with antibacterial properties. Group: Biochemicals. Grades: Highly Purified. CAS No. 8000-25-7. Pack Sizes: 250mg, 1g. Molecular Formula: N/A, Molecular Weight: US Biological Life Sciences. | Worldwide |
| Roseoflavin | Has weak antiba. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Rosiglitazone-d3 | Labeled Rosiglitazone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Rosiglitazone Maleate (5-[[4-[2- (Methyl-2-pyridinylamino) ethoxy]phenyl]methyl]-2, 4-thiazolidinedione Maleate, BRL-49653c, Avandia) | Insulin sensitizer; binds to peroxisome proliferator activated receptor gamma (PPAR- g). Group: Biochemicals. Alternative Names: 5-[[4-[2- (Methyl-2-pyridinylamino) ethoxy]phenyl]methyl]-2, 4-thiazolidinedione Maleate; BRL-49653c; Avandia. Grades: Highly Purified. CAS No. 155141-29-0. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Rosmarinic Acid (Rosemary Acid, Benzenepropanoic Acid,alpha-((3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl)oxy)-3,4-dihydroxy, (2S)-3-(3,4-dihydroxyphenyl)-2-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]propanoic Acid) | A natural polyphenoic antioxidant carboxylic acid found in many Lamiaceae herbs. Displays anti-inflammatory, cytostatic and antiviral activities. Inhibits several complement-dependent inflammatory processes via inhibition of the C5 convertase. Group: Biochemicals. Grades: Highly Purified. CAS No. 20283-92-5. Pack Sizes: 50mg, 250mg. US Biological Life Sciences. | Worldwide |
| Rosuvastatin, Calcium Salt (Crestor) | Rosuvastatin, Calcium Salt (Crestor). Group: Biochemicals. Alternative Names: Crestor. Grades: Highly Purified. CAS No. 147098-20-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Rosuvastatin-d6, Sodium Salt | Labelled Rosuvastatin, a selective, competitive HMG-CoA reductase inhibitor. Group: Biochemicals. Alternative Names: 7-[4- (4-Fluorophenyl)-6- (1-methylethyl-d6)-2-[methyl (methylsulfonyl)amino]-5-pyrimidinyl]-3, 5-dihydroxy-6-heptenoic Acid Sodium Salt. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C??H??D?FN?NaO?S, Molecular Weight: 509.56. US Biological Life Sciences. | Worldwide |
| Rosuvastatin Lactone | A selective, competitive HMG-CoA reductase inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Rosuvastatin Lactone-d6 | A selective, competitive HMG-CoA reductase inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R)-Oxybutynin Chloride ( (R) -a-Phenylcyclohexane glycol ic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride) | The optically avtice inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells. Group: Biochemicals. Alternative Names: (R) -a-Phenylcyclohexane glycol ic Acid 4-(Diethylamino)-2-butynyl Ester, Hydrochloride. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| (R,R)-2,2'-Bipyrrolidine L-Tartrate Trihydrate | (R,R)-2,2'-Bipyrrolidine L-Tartrate Trihydrate is used in the preparation of bipyrrolidine-based family of manganese complexes that act as catalysts for the stereoselective epoxidation of alkenes. Group: Biochemicals. Grades: Highly Purified. CAS No. 137037-21-9. Pack Sizes: 100mg, 500mg. Molecular Formula: C8H16N2(C4H6O6), Molecular Weight: 140.231500899999. US Biological Life Sciences. | Worldwide |
| (R, R, R)-2-Azabicyclo[3. 3. 0]octane-3-carboxylic Acid, Benzyl Ester | In intermediate in the synthesis of Ramipril. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (R, R, R)-2-Azabicyclo[3. 3. 0]octane-3-carboxylic Acid, Benzyl Ester Hydrochloride Salt | Melting Point: 197-199°C. Group: Biochemicals. Grades: Highly Purified. CAS No. 138877-09-5. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| (R,S)-1-(2-Nitrophenyl)ethanol | (R,S)-1-(2-Nitrophenyl)ethanol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| (R,S)-1-Methyl-3-nicotinoylpyrrolidine | A nicotine derivative. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (R,S)-1-Methyl-3-nicotinoylpyrrolidone | (R,S)-1-Methyl-3-nicotinoylpyrrolidone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| (r,s)-2-Amino-3-[3-(carboxymethoxy)-5-methyl-isoxazol-4 -yl]-propionic Acid, Sesquihydrate (AMOA) | A selective inhibitor of [3H]-AMPA binding in rat brain membranes. AMOA shows little affinity for [3H]-kainate binding sites or other sites on. Group: Biochemicals. Alternative Names: AMOA. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (r,s)-a-Amino-3-hydroxy-4-methyl-5-isoxazolepropionic Acid, Monohydrate ((R,S)-4-Methyl-homoibotenic Acid) | Has been shown to act as a specific glutamic acid agonist. Group: Biochemicals. Alternative Names: (R,S)-4-Methyl-homoibotenic Acid. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (r,s)-a-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid (AMPA) | A potent and selective agonist of the putative, excitatory neurotransmitter L-glutamic acid. AMPA does not interfere with binding sites for kainic acid in vitro, and AMPA- induced neuronal excitation is not significantly affected by NMDA antagonists. Group: Biochemicals. Alternative Names: AMPA. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (r,s)-a-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid, Hydrobromide (AMPA, HBr) | A potent and selective agonist of the excitatory neurotransmitter L-glutamic Acid. AMPA does not interfere with binding sites for kainic acid in vitro, and AMPA- induced neuronal excitation is not significantly affected by NMDA antagonists. Group: Biochemicals. Alternative Names: AMPA, HBr. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (R,S)-α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid-13C2,15N | A potent and selective agonist of the putative, excitatory neurotransmitter L-glutamic acid. AMPA does not interfere with binding sites for kainic acid in vitro, and AMPA- induced neuronal excitation is not significantly affected by NMDA antagonists. Group: Biochemicals. Alternative Names: D,L-α-Amino-3-hydroxy-5-methylisoxazole-4-propionic Acid-13C2,15N; AMPA-13C2,15N ; D,L-α-Amino-3-hydroxy-5-methylisoxazole-4-propionic Acid-13C2,15N; γ-Amino-3-hydroxy-5-methylisoxazole-4-propionic Αcid-13C2,15N. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R,S)-Anabaseine-2,4,5,6-d4 (3,4,5,6-Tetrahydro-2,3-bipyridine-d4) | A isotopically labeled naturally occurring neurotoxin produced by hoplonemertine sea worms competes with the natural neurotransmitter acetylcholine when binding to nicotinic receptor sites. Group: Biochemicals. Alternative Names: 3,4,5,6-Tetrahydro-2,3-bipyridine-d4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (R,S)-Anabasine-2,4,5,6-d4 ((R,S)-3-(2-Piperidinyl)pyridine-2,4,5,6-d4) | (R,S)-Anabasine-2,4,5,6-d4 ((R,S)-3-(2-Piperidinyl)pyridine-2,4,5,6-d4). Group: Biochemicals. Alternative Names: (R,S)-3-(2-Piperidinyl)pyridine-2,4,5,6-d4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (R,S)-Anabasine ((R,S)-3-(2-Piperidinyl)pyridine) | (R,S)-Anabasine ((R,S)-3-(2-Piperidinyl)pyridine). Group: Biochemicals. Alternative Names: (R,S)-3-(2-Piperidinyl)pyridine. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| (R,S)-Anatabine (1,2,3,6-Tetrahydro-2,3'-bipyridine) | A nicotine metabolite. Group: Biochemicals. Alternative Names: 1,2,3,6-Tetrahydro-2,3'-bipyridine. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (R,S)-Anatabine-2,4,5,6-d4 (. ) | A deuterated nicotine metabolite. Group: Biochemicals. Alternative Names: Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R,S)-Anatabine Bitartrate (2:3) | A nicotine metabolite. Group: Biochemicals. Alternative Names: ,2,3,6-Tetrahydro-2,3-bipyridine Tartrate; 1,2,3,6-Tetrahydro-2,3-dipyridine Tartrate; (+/-)-Anatabine Tartrate. Grades: Highly Purified. CAS No. 2743-90-0-forRS-freebase. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (R,S) Cotinine-N-b-D-glucuronide, Methyl-d3 (CNG. N-ß-D-glucopyranuronosyl-(r,s)-(-)-cotinium, Methyl-d3 inner salt) | A major metabolite of nicotine in humans. Group: Biochemicals. Alternative Names: CNGN-ß-D-glucopyranuronosyl-(r,s)-(-)-cotinium, Methyl-d3 inner salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R,S)-Cotinine N-Oxide-methyl-d3 | An isotopically labeled metabolite of nicotine in humans. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| R,S-Equol (4,7-Isoflavandiol) | A human urinary metabolite of Daidzein. Its als a natural estrogenic metabolite from soy isoflavones. Group: Biochemicals. Alternative Names: 4,7-Isoflavandiol. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| R,S Equol 4-Sulfate (3,4-Dihydro-3-[4-(sulfooxy)phenyl]-2H-1-benzopyran-7-ol) | R,S Equol 4-Sulfate (3,4-Dihydro-3-[4-(sulfooxy)phenyl]-2H-1-benzopyran-7-ol). Group: Biochemicals. Alternative Names: 3,4-Dihydro-3-[4-(sulfooxy)phenyl]-2H-1-benzopyran-7-ol. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R,S)-Equol-d4 (Major). (Mixture of Diastereomers) | A deuterated human urinary metabolite of Daidzein. Equol is a natural estrogenic metabolite of soy isoflavones. Group: Biochemicals. Alternative Names: 3,4-Dihydro-3-(4-hydroxyphenyl)-2H-1-benzopyran-7-ol-d4;4,7-Isoflavandiol-d4; (+/-)-Equol-d4; 7,4-Homoisoflavane-d4; NV 07α-d4. Grades: Highly Purified. CAS No. 1216469-13-4. Pack Sizes: 5mg. Molecular Formula: C15H10D4O3, Molecular Weight: 246.29. US Biological Life Sciences. | Worldwide |
| (R,S)-Lenalidomide, Free Base (3-(4-Amino-1,3-dihydro-1-oxo-2H-isoindol-2-yl)-2,6-piperidinedione, CC-5013, CDC-501, ENMD-0997, Revamid, Revimid) | Cell-permeable. An analog of thalidomide that was originally found based on its ability to effectively inhibit tumor necrosis factor production. Lenalidomide is 50,000 times more potent than thalidomide in inhibiting Tumor Necrosis Factor-a (TNF-a). Displays potent anti-tumor and anti-inflammatory effects as well as modulates and potentiates host immune responses against multiple myeloma. Group: Biochemicals. Grades: Highly Purified. CAS No. 191732-72-6. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| (R,S)-N-2-(1-Hydroxy-3-butenyl)-L-valinyl-L-leucinyl Anilide ((R,S)-N-2-(1-Hydroxy-3-butenyl)-L-val-L-leu phenylamide) | A standard for the analysis of butadiene metabolites. Group: Biochemicals. Alternative Names: (R,S)-N-2-(1-Hydroxy-3-butenyl)-L-val-L-leu phenylamide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R,S)-N-2-(2-Hydroxy-3-butenyl)-L-valinyl-L-leucinyl Anilide ((R,S)-N-2-(2-hydroxy-3-butenyl)-L-val-L-leu phenylamide) | (R,S)-N-2-(2-Hydroxy-3-butenyl)-L-valinyl-L-leucinyl Anilide ((R,S)-N-2-(2-hydroxy-3-butenyl)-L-val-L-leu phenylamide). Group: Biochemicals. Alternative Names: (R,S)-N-2-(2-hydroxy-3-butenyl)-L-val-L-leu phenylamide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R,S)-N-Acetyl-S-[1-(hydroxymethyl)-2-propen-1-yl)-L-cysteine + (R,S)-N-Acetyl-S-[2-hydroxy-3-buten-1-yl)-L-cysteine (Approximately 1:1 Mixture) | A metabolite of butadiene. The isomeric ratio has been determine to be approximately 1:1 based on proton nmr integration. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| (R,S)-N-Acetyl-S-[1-(hydroxymethyl)-2-propenyl)-L-cysteine-d6 + (R,S)-N-Acetyl-S-[2-(hydroxymethyl)-3-propenyl)-L-cysteine-d6 Mixture | A metabolite of butadiene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R,S)-N-Acetyl-S-(2-hydroxy-2-methyl-3-buten-1-yl)-L-cysteine | (R,S)-N-Acetyl-S-(2-hydroxy-2-methyl-3-buten-1-yl)-L-cysteine is a possible metabolite of isoprene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| (R,S)-N-Acetyl-S-(2-hydroxy-2-methyl-3-buten-1-yl)-L-cysteine-d3 | (R,S)-N-Acetyl-S-(2-hydroxy-2-methyl-3-buten-1-yl)-L-cysteine-d3 is a possible labeled metabolite of isoprene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
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