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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 | |
|---|---|---|
| RETF-4NA | RETF-4NA. Group: Biochemicals. Grades: Purified. CAS No. 1160928-63-1. Pack Sizes: 1mg. US Biological Life Sciences. |  Worldwide |
| (R)-(+)-Etomoxir sodium salt | (R)-(+)-Etomoxir sodium salt. Group: Biochemicals. Grades: Purified. CAS No. 828934-41-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| RETRA hydrochloride | RETRA hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 1173023-52-3. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| RF9 (1-Adamantanecarbonyl-Arg-Phe-NH2) | Selective NPFF receptor antagonist (Ki values are 58 and 75nM at hNPFF1 and hNPFF2 receptors respectively). Displays selectivity over several related receptors including NPY Y1 GPR10, GPR54, GPR103 and the opioid receptors. Blocks NPFF-induced hypothermia and increases in atrial blood pressure and heart rate, and prevents opioid-induced tolerance associated with hyperalgesia in vivo. Group: Biochemicals. Alternative Names: 1-Adamantanecarbonyl-Arg-Phe-NH2. Grades: Highly Purified. CAS No. 876310-60-0. Pack Sizes: 1mg. Molecular Formula: C??H??N?O?, Molecular Weight: 482.62 free base. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-2-amino-2-methyl-succinic acid-4-tert-butyl ester 98+% (HPLC) | (R)-Fmoc-2-amino-2-methyl-succinic acid-4-tert-butyl ester 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-2-amino-3-(2-tert-butoxycarbonyl-ethylsulfanyl)-propionic acid 98+% (HPLC) | (R)-Fmoc-2-amino-3-(2-tert-butoxycarbonyl-ethylsulfanyl)-propionic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-2-amino-3-(3-(Boc-amino)-propylsulfanyl)-propionic acid 98+% (HPLC) | (R)-Fmoc-2-amino-3-(3-(Boc-amino)-propylsulfanyl)-propionic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-2-amino-3,3-dimethyl-pent-4-enoic acid 99+% (HPLC) | (R)-Fmoc-2-amino-3,3-dimethyl-pent-4-enoic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R) -Fmoc-2-amino-3- (3-tert-butoxycarbonyl-propylsulfanyl) propionic acid 99+% (HPLC) | (R) -Fmoc-2-amino-3- (3-tert-butoxycarbonyl-propylsulfanyl) propionic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-2-amino-3-dodecylsulfanyl-propionic acid 99+% (HPLC) | (R)-Fmoc-2-amino-3-dodecylsulfanyl-propionic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-2-amino-3-ethyl-pentanoic acid 99+% (HPLC) | (R)-Fmoc-2-amino-3-ethyl-pentanoic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-2-amino-3-phenylsulfanyl-propionic acid 98+% (HPLC) | (R)-Fmoc-2-amino-3-phenylsulfanyl-propionic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-2-amino-3-propargylsulfanyl-propionic acid 99+% (HPLC) | (R)-Fmoc-2-amino-3-propargylsulfanyl-propionic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-2-amino-3-tert-butoxy-2-methyl-propionic acid 99+% (HPLC) | (R)-Fmoc-2-amino-3-tert-butoxy-2-methyl-propionic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-2-aminomethyl-3-methyl-butyric acid 99+% (HPLC) | (R)-Fmoc-2-aminomethyl-3-methyl-butyric acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-3-amino-2-benzyl-propionic acid 99+% (HPLC) | (R)-Fmoc-3-amino-2-benzyl-propionic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-3-amino-4,4,4-trifluoro-butyric acid 99+% (HPLC) | (R)-Fmoc-3-amino-4,4,4-trifluoro-butyric acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-3-benzyl-piperidine-3-carboxylic acid 99+% (HPLC) | (R)-Fmoc-3-benzyl-piperidine-3-carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-3-carboxythiomorpholine 99+% (HPLC) | (R)-Fmoc-3-carboxythiomorpholine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-4-amino-5-(3-indolyl)pentanoic acid ≥97% (HPLC) | (R)-Fmoc-4-amino-5-(3-indolyl)pentanoic acid ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 917099-01-5. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-4-amino-5-(4-tert-butoxyphenyl)pentanoic acid 98+% (HPLC) | (R)-Fmoc-4-amino-5-(4-tert-butoxyphenyl)pentanoic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 959573-04-7. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-5,5-dimethyl-pyrrolidine-2-carboxylic acid 99+% (HPLC) | (R)-Fmoc-5,5-dimethyl-pyrrolidine-2-carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-Fmoc-b-hydroxy-valine 99+% (HPLC) | (R)-Fmoc-b-hydroxy-valine 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| RFRP 3 (human) | RFRP 3 (human). Group: Biochemicals. Grades: Purified. CAS No. 311309-27-0. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| RG 108 | RG 108. Group: Biochemicals. Grades: Purified. CAS No. 48208-26-0. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| (R)-g-(1-Naphthalenylmethyl)-L-proline·HCl | (R)-g-(1-Naphthalenylmethyl)-L-proline·HCl. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049740-26-2. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(2-Naphthalenylmethyl)-L-proline·HCl | (R)-g-(2-Naphthalenylmethyl)-L-proline·HCl. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049740-41-1. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(2-Trifluoromethylbenzyl)-L-proline·HCl 98+% (HPLC) | (R)-g-(2-Trifluoromethylbenzyl)-L-proline·HCl 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(3,4-Dichlorobenzyl)-L-proline·HCl | (R)-g-(3,4-Dichlorobenzyl)-L-proline·HCl. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049742-96-2. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(3-Bromobenzyl)-L-proline·HCl | (R)-g-(3-Bromobenzyl)-L-proline·HCl. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049734-10-2. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(3-Methylbenzyl)-L-proline·HCl 98+% (TLC) | (R)-g-(3-Methylbenzyl)-L-proline·HCl 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049734-52-2. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(3-Nitrobenzyl)-L-proline·HCl 99+% (HPLC) | (R)-g-(3-Nitrobenzyl)-L-proline·HCl 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049740-11-5. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(3-Phenylallylbenzyl)-L-proline·HCl | (R)-g-(3-Phenylallylbenzyl)-L-proline·HCl. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| (R)-g-(3-Pyridinylmethyl)-L-proline·2HCl 98+% (TLC) | (R)-g-(3-Pyridinylmethyl)-L-proline·2HCl 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049754-12-2. Pack Sizes: 100mg, 250mg, 25mg. US Biological Life Sciences. | Worldwide |
| (R)-g-(4-Biphenylmethyl)-L-proline·HCl 98+% (HPLC) | (R)-g-(4-Biphenylmethyl)-L-proline·HCl 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049745-26-7. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(4-Bromobenzyl)-L-proline·HCl | (R)-g-(4-Bromobenzyl)-L-proline·HCl. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049734-21-5. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(4-Chlorobenzyl)-L-proline·HCl ≥95% (HPLC) | (R)-g-(4-Chlorobenzyl)-L-proline·HCl ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(4-Fluorobenzyl)-L-proline·HCl | (R)-g-(4-Fluorobenzyl)-L-proline·HCl. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049733-41-6. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(4-Iodobenzyl)-L-proline·HCl | (R)-g-(4-Iodobenzyl)-L-proline·HCl. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049744-44-6. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(4-Methylbenzyl)-L-proline·HCl 98+% (HPLC) | (R)-g-(4-Methylbenzyl)-L-proline·HCl 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049734-62-4. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-(4-Pyridinylmethyl)-L-proline·2HCl 98+% (TLC) | (R)-g-(4-Pyridinylmethyl)-L-proline·2HCl 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049754-26-8. Pack Sizes: 100mg, 250mg, 25mg. US Biological Life Sciences. | Worldwide |
| (R)-g-(4-Trifluoromethylbenzyl)-L-proline·HCl 98+% (HPLC) | (R)-g-(4-Trifluoromethylbenzyl)-L-proline·HCl 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1049743-68-1. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-g-Benzyl-L-proline·HCl 98+% (TLC) | (R)-g-Benzyl-L-proline·HCl 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-(-)-Glycidyl 4-toluenesulfonate 99+% | (R)-(-)-Glycidyl 4-toluenesulfonate 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| (R)-g-Propynyl-L-proline·HCl 98+% (TLC) | (R)-g-Propynyl-L-proline·HCl 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| RHC 80267 | RHC 80267. Group: Biochemicals. Grades: Purified. CAS No. 83654-05-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| Rhenium(III) chloride (61.5%-66.5% Rhenium content) | Rhenium(III) chloride (61.5%-66.5% Rhenium content). Group: Biochemicals. Grades: Reagent Grade. CAS No. 13569-63-6. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Rhenium(V) chloride 99+.9% (51.23 Rhenium content) | Rhenium(V) chloride 99+.9% (51.23 Rhenium content). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Rhodamine 6G, 97-103% | Rhodamine 6G, 97-103%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Rhodamine 6G Bis(aminoethyl)amine Amide Bis (Trifluoroacetate) | Rhodamine 6G bis(aminoethyl)amine amide bis (trifluoroacetate) is a fluorescent labeling rhodamine for proteomics research. Derivative of Rhodamine 6G (R318595). Group: Biochemicals. Grades: Highly Purified. CAS No. 1173097-37-4. Pack Sizes: 50mg, 100mg. Molecular Formula: C30H37N5O2 · 2(C2HF3O2), Molecular Weight: 499.65211403. US Biological Life Sciences. | Worldwide |
| Rhodamine B, ~80% (Dye content) | Rhodamine B, ~80% (Dye content). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 1Kg, 5Kg. US Biological Life Sciences. | Worldwide |
| Rhodium(II) acetate dimer dihydrate | Rhodium(II) acetate dimer dihydrate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 29998-99-0. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| Rhodium(III) acetate | Rhodium(III) acetate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 42204-14-8. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Rhodium(III) chloride 99+% | Rhodium(III) chloride 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Rhodium(III) iodide | Rhodium(III) iodide. Group: Biochemicals. Grades: Reagent Grade. CAS No. 15492-38-3. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| Rhodium(III) nitrate hydrate | Rhodium(III) nitrate hydrate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 13465-43-5. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| Rhosin hydrochloride | Rhosin hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 1281870-42-5. Pack Sizes: 10mg, 50mg. Molecular Formula: C20H18N6O HCl 1.25 H2O, Molecular Weight: 417.38. US Biological Life Sciences. | Worldwide |
| Riboflavin-5'-phosphate sodium salt dihydrate, 73-79% USP | Riboflavin-5'-phosphate sodium salt dihydrate, 73-79% USP. Group: Biochemicals. Grades: USP. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| (-)-Riboflavin, 98.0-102.0% USP/BP/EP/FCC | (-)-Riboflavin, 98.0-102.0% USP/BP/EP/FCC. Group: Biochemicals. Grades: USP. Pack Sizes: 5Kg, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Ribonucleic Acid (Torula Yeast) | Ribonucleic acid (RNA) from torula yeast may be used as a substrate for studying ribonuclease activities of enzymes such as ribonuclease-A, ribonuclease T1 (RNAase) and bougainvillea xbuttiana antiviral protein 1 (BBAP1). Group: Biochemicals. Alternative Names: RNA free acid. Grades: Molecular Biology Grade. CAS No. 63231-63-0. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| Ribostamycin sulphate | Ribostamycin sulphate. Group: Biochemicals. Alternative Names: O-2,6-Diamino-2,6-dideoxy-a-D-glucopyranosyl-(1?4)-O-[b-D-ribofuranosyl-(1?5)]-2-deoxy-D-streptamine sulfate; Ibistacin. Grades: Highly Purified. CAS No. 25546-65-0,53797-35-6. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C17H34N4O10·xH2O4S. US Biological Life Sciences. | Worldwide |
| Rifampicin, USP | Semisynthetic antibiotic. Antibacerial (tuberculostatic). Inhibits RNA synthesis via RNA Polymerase binding. Specifically inhibits DNA-dependent RNA polymerase in bacteria by forming an inactive complex. Does not affect mammalian RNA polymerase. Group: Biochemicals. Alternative Names: 3- [ [ (4-Methyl-1-piperazin-yl) imino] methyl] rifamycin; Abrifam; Ba 41166/E; Eremfat; Famcin; L 5103 Lepetit; NSC 113926; Refampicin; Rifa; Rifacap; Rifadin; Rifadine; Rifaldazine; Rifaldin; Rifampicin SV; Rifampin; Rifamycin AMP; Rifaprodin; Rifoldin; Rifoldine; Riforal; Rimactan; Rimactane; Rimapen; Sinerdol; Tubocin. Grades: USP. CAS No. 13292-46-1. Pack Sizes: 1g, 5g, 25g, 100g. Molecular Formula: C43H58N4O12, Molecular Weight: 822.94. US Biological Life Sciences. | Worldwide |
| Rilmenidine hemifumarate | Rilmenidine hemifumarate. Group: Biochemicals. Grades: Purified. CAS No. 207572-68-7. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| Riluzole hydrochloride | Riluzole hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 850608-87-6. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Rimcazole dihydrochloride | Rimcazole dihydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 75859-03-9. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| (R)-(+)-Indoline-2-carboxylic acid 98+% (HPLC) | (R)-(+)-Indoline-2-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Rink amide AM resin | Rink amide AM resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| Rink amide AM resin (with Nle) | Rink amide AM resin (with Nle). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Rink amide MBHA resin, | Rink amide MBHA resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Rink amide MBHA resin (with Norleucine) | Rink amide MBHA resin (with Norleucine). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
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