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 | |
|---|---|---|
| Diflufenican-d3 (N- (2, 4-Difluorophenyl) -2-[3- (trifluoromethyl) phenoxy-d3]-3-pyridinecarboxamide, Fenican-d3) | Pre and post emergence foliar absorbed herbicide for winter weed control in cereal crops; carotenoid biosynthesis inhibitor. Group: Biochemicals. Alternative Names: N- (2, 4-Difluorophenyl) -2-[3- (trifluoromethyl) phenoxy-d3]-3-pyridinecarboxamide; Fenican-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. |  Worldwide |
| Diflunisal Phosphate | Fluorescence: max. Abs. 391nm; e x 10-3: 6.1. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Digitoxin ((3b,5b)-3-[(O-2,6-Dideoxy-b-D-ribo-hexopyranosyl-(1-4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1-4)-2,6-dideoxy-b-D-ribo-hexopyranosyl)oxyl]-14-hydroxycard-20(22)-enolide, Digitalin, Crystalline, Carditoxin, Digicor, Digimed, Myodigin) | Cardiotonic. Group: Biochemicals. Alternative Names: (3b,5b)-3-[(O-2,6-Dideoxy-b-D-ribo-hexopyranosyl-(1-4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1-4)-2,6-dideoxy-b-D-ribo-hexopyranosyl)oxyl]-14-hydroxycard-20(22)-enolide; Digitalin; Crystalline; Carditoxin; Digicor; Digimed; Myodigin. Grades: Highly Purified. CAS No. 71-63-6. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Diglycidyl Ether | Diglycidyl Ether is used in studies for the preparation of saccharide-containing, temperature-responsive protein drug carriers. Group: Biochemicals. Grades: Highly Purified. CAS No. 2238-7-5. Pack Sizes: 1g, 5g. Molecular Formula: C6H10O3. US Biological Life Sciences. | Worldwide |
| Diglycylethylene diamine, Dihydrochloride Salt | Diglycylethylene diamine, Dihydrochloride Salt. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Digoxin ((3b,5b,12b)-3-[(O-2,6-Dideoxy-b-D-ribo-hexopyranosyl-(1-4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1-4)-2,6-dideoxy-b-D-ribo-hexopyranosyl)oxyl]-12,14-dihydroxycard-20(22)-enolide, Digacin, Dilanacin, Lanicor) | Cardiotonic. Group: Biochemicals. Alternative Names: (Digacin, Dilanacin, Lanicor, Lanoxin, (3b,5b,12b)-3-[(O-2,6-Dideoxy-b-D-ribo-hexopyranosyl-(1-4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1-4)-2,6-dideoxy-b-D-ribo-hexopyranosyl)oxyl]-12,14-dihydroxycard-20(22)-enolide). Grades: Highly Purified. CAS No. 20830-75-5. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Digoxin (BSA) | Digoxin is a drug originally derived from the foxglove plant, Digitalis lanata. Digoxin is used primarily to improve the pumping ability of the heart in congestive heart failure (CHF). It is also used to help normalize some dysrhythmias (abnormal types of heartbeat). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Digoxin-d3 | Digoxin-d3. Group: Biochemicals. Alternative Names: (3b,5b,12b)-3-[(O-2,6-Dideoxy-b-D-ribo-hexopyranosyl-(1-4)-O-2,6-dideoxy-b-D-ribo-hexopyranosyl-(1-4)-2,6-dideoxy-b-D-ribo-hexopyranosyl)oxyl]-12,14-dihydroxycard-20(22)-enolide-d3; Digacin-d3; Dilanacin-d3; Lanicor-d3. Grades: Highly Purified. CAS No. 127299-95-0. Pack Sizes: 2.5mg. Molecular Formula: C41H61D3O14, Molecular Weight: 783.96. US Biological Life Sciences. | Worldwide |
| Dihydro-3-(3-pyridoyl)-2-(3H)-furanone | Dihydro-3-(3-pyridoyl)-2-(3H)-furanone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dihydroartemisinin (Dihydroqinghaosu) | A metabolite of Artemisinin, an active antimalarial constituent of the tradional Chinese medicinal herb Artemisia annua L., Compositae, which has been known for almost 2000 years as Qinhao. Group: Biochemicals. Alternative Names: Dihydroqinghaosu. Grades: Highly Purified. CAS No. 71939-50-9. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Dihydrodaidzein | Dihydrodaidzein. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Dihydrostreptomycin | Antibiotic consisting of a hydrogenated form of streptomycin; used against tuberculosis and tularemia and Gram-negative organisms. Both dihydrostreptomycin and streptomycin are used for treatment of bacterial infections in food-producing animals. Dihydrostreptomycin is formed by reduction of streptomycin. As a result, pharmacokinetic properties, toxicological profiles, and spectrum of antimicrobial and biological activity of the two compounds are similar. Group: Biochemicals. Alternative Names: Sesquisulfate Salt. Grades: USP. CAS No. 5490-27-7. Pack Sizes: 100g, 500g, 1Kg. US Biological Life Sciences. | Worldwide |
| Dihydrovitamin K1 (2-Methyl-3-[(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl]-1,4-naphthalenediol, Vitamin K1 Hydroquinone, Dihydro Phytonadiol) | A metabolite of Vitamin K1. Group: Biochemicals. Alternative Names: 2-Methyl-3-[(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl]-1,4-naphthalenediol; Vitamin K1 Hydroquinone; Dihydro Phytonadiol. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Diisononyl Phthalate-13C6,d4 | Diisononyl Phthalate-13C6,d4 is the isotope labelled of Diisononyl Phthalate. Diisononyl Phthalate is a widely used chemical with potential thyroid-disrupting properties. Used in toxicology studies as well as risk assessment studies of food contamination that occurs via migration of phthalates into foodstuffs from food-contact materials (FCM). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 5mg. Molecular Formula: C2013C6H38D4O4, Molecular Weight: 428.59. US Biological Life Sciences. | Worldwide |
| Diisopropyl Phosphorochloridate | A phosphorylating agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Diltiazem-d3 Hydrochloride | Labelled Diltiazem, an antianginal, antihypertensive. Regulates Calcium release from intracellular stores in neutrophils. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Diltiazem, Hydrochloride (CRD-401, (2S,3S)-(+)-cis-3-(Acetoxy)-5-(2-dimethylaminoethyl)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one, HCl) | An antianginal, antihypertensive. Regulates Calcium release from intracellular stores in neutrophils. Group: Biochemicals. Alternative Names: CRD-401, (2S,3S)-(+)-cis-3-(Acetoxy)-5-(2-dimethylaminoethyl)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one, HCl. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Dimesna-d8 | Dimesna reacts with acrolein and other urotoxic metabolites of oxazaphosphorines (cyclophosphamide or ifosfamide) to form stable, non-ur. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Dimethicone ~2000 (Polydimethylsiloxane) | A silicone oil consisting of a mixture of fully methylated linear siloxane polymers end-blocking with trimethylsiloxy units. Commonly used in skin and hair products. Approximate M.W. 2000. Group: Biochemicals. Grades: Highly Purified. CAS No. 9016-00-6. Pack Sizes: 10g, 25g. Molecular Formula: C3H9Si(C2H6OSi)nCH3, Molecular Weight: US Biological Life Sciences. | Worldwide |
| Dimethisoquin Hydrochloride | Dimethisoquin Hydrochloride is a local anesthetic. Group: Biochemicals. Grades: Highly Purified. CAS No. 2773-92-4. Pack Sizes: 10mg, 25mg. Molecular Formula: C17H25ClN2O. US Biological Life Sciences. | Worldwide |
| Dimethyl 1,4-Dihydro-2,6-diisopropyl-4-(4-fluorophenyl)-pyridine-3,5-dicarboxylate | Dimethyl 1,4-Dihydro-2,6-diisopropyl-4-(4-fluorophenyl)-pyridine-3,5-dicarboxylate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Dimethyl 1,4-Dihydro-2,6-dimethyl-4-(2-aminophenyl)-pyridine-3,5-dicarboxylate | Dimethyl 1,4-Dihydro-2,6-dimethyl-4-(2-aminophenyl)-pyridine-3,5-dicarboxylate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Dimethyl [ (2, 5-Dibenzyloxy) phenylmethyl] phosphonate | Dimethyl [ (2, 5-Dibenzyloxy) phenylmethyl] phosphonate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Dimethyl 2,6-Diisopropyl-4-(4-fluorophenyl)-pyridine-3,5-dicarboxylate | Dimethyl 2,6-Diisopropyl-4-(4-fluorophenyl)-pyridine-3,5-dicarboxylate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dimethyl-(2-hydroxyethyl)-(3-sulfopropyl)ammonium, Inner Salt (NDSB211) | A non-detergent sulfobetaine that has been used as a mild solubilizing and stabilizing agent for halophilic malate dehydrogenase, halophilic elongation factor Tu, pig heart amylate dehydrogenase, chicken egg white lysozyme and E. coli b-galactosidase. Group: Biochemicals. Alternative Names: NDSB211. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Dimethyl 2-Ketoglutaconate | Dimethyl 2-Ketoglutaconate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Dimethyl 2-Oxoglutaconate | Dimethyl 2-Oxoglutaconate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Dimethyl 3- (cyanomethlene) pentanedioate | Dimethyl 3- (cyanomethlene) pentanedioate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Dimethyl-4,4-dithiobiscinnamate | ~90%. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| (Dimethylamino)ethyl Methanethiosulfonate Hydrochloride ((Dimethylamino)ethyl MTS HCl) | (Dimethylamino)ethyl Methanethiosulfonate Hydrochloride ((Dimethylamino)ethyl MTS HCl). Group: Biochemicals. Alternative Names: (Dimethylamino)ethyl MTS HCl. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| [ (Dimethylamino) methylene] malononitrile ( [ (Dimethylamino) methylene] propanedinitrile) | [ (Dimethylamino) methylene] malononitrile ( [ (Dimethylamino) methylene] propanedinitrile) . Group: Biochemicals. Alternative Names: [ (Dimethylamino) methylene] propanedinitrile. Grades: Highly Purified. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
| Dimethylbenzyl-(3-sulfopropyl)ammonium, Inner Salt (NDSB-256) | A non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for chicken egg white lysozyme and E. coli ß-galactosidase. Group: Biochemicals. Alternative Names: NDSB-256. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Dimethylethyl-(3-sulfopropyl)ammonium, Inner Salt (NDSB195) | A non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for halophilic malate dehydrogenase, halophilic elongation factor Tu (hTu), pig heart malate dehydrogenas. Group: Biochemicals. Alternative Names: NDSB195. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Dimethyl N,N-Diethylphosphoramidite | A useful reagent for the efficient phosphorylation of alcohols. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Dimethyl N, N-Diisopropyl phosphoramidite | A useful reagent for the efficient phosphorylation of alcohols. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Dimethyl N-tert-Butoxycaronyl-3-hydroxyaspartate | Dimethyl N-tert-Butoxycaronyl-3-hydroxyaspartate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dimethyl Phenylglycine-o-carboxylate | Dimethyl Phenylglycine-o-carboxylate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Dimethyl Phosphorochloridate | A phosphorylating agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Dimethyl phthalate-3,4,5,6-d4 | Dimethyl phthalate-3,4,5,6-d4. Group: Biochemicals. Grades: Highly Purified. CAS No. 93951-89-4. Pack Sizes: 25mg, 50mg. Molecular Formula: C10H6D4O4, Molecular Weight: 198.21. US Biological Life Sciences. | Worldwide |
| Dimethyl (S)-(-)-Malate (S-Dimethylmalate) | Dimethyl (S)-(-)-Malate (S-Dimethylmalate). Group: Biochemicals. Alternative Names: S-Dimethylmalate. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Dimethylsulfoxide (DMSO) ACS | In cryobiology DMSO has been used as a cryoprotectant and is still an important constituent of cryoprotectant vitrification mixtures used to preserve organs, tissues, and cell suspensions. Without it, up to 90% of frozen cells will become inactive. It is particularly important in the freezing and long-term storage of embryonic stem cells and hematopoietic stem cells, which are often frozen in a mixture of 10% DMSO, a freezing medium, and 30% fetal bovine serum. In the cryogenic freezing of heteroploid cell lines (MDCK, VERO, etc.) a mixture of 10% DMSO with 90% EMEM (70% EMEM + 30% fetal bovine serum + antibiotic mixture) is used. Group: Biochemicals. Alternative Names: Methyl Sulfoxide; Dimethylsulfoxide; DMSO. Grades: ACS Grade. CAS No. 67-68-5. Pack Sizes: 50ml, 100ml, 500ml, 1L, 4L. Molecular Formula: C2H6SO, Molecular Weight: 78.13. US Biological Life Sciences. | Worldwide |
| Dimethylsulfoxide (DMSO) MB | In cryobiology DMSO has been used as a cryoprotectant and is still an important constituent of cryoprotectant vitrification mixtures used to preserve organs, tissues, and cell suspensions. Without it, up to 90% of frozen cells will become inactive. It is particularly important in the freezing and long-term storage of embryonic stem cells and hematopoietic stem cells, which are often frozen in a mixture of 10% DMSO, a freezing medium, and 30% fetal bovine serum. In the cryogenic freezing of heteroploid cell lines (MDCK, VERO, etc.) a mixture of 10% DMSO with 90% EMEM (70% EMEM + 30% fetal bovine serum + antibiotic mixture) is used. Group: Biochemicals. Alternative Names: Methyl Sulfoxide; Dimethylsulfoxide; DMSO. Grades: Molecular Biology Grade. CAS No. 67-68-5. Pack Sizes: 50ml, 100ml, 500ml, 1L, 4L. Molecular Formula: C2H6SO, Molecular Weight: 78.13. US Biological Life Sciences. | Worldwide |
| Dimethyl threo-Hydroxy-D,L-aspartate | Dimethyl threo-Hydroxy-D,L-aspartate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dinactin (Antibiotic AKD 1C, Antibiotic S 3466A) | Dinactin is a member of the macrotetrolide complex produced by a range of Streptomyces species. It is a monovalent cation ionophore with high selectivity for ammonium and potassium. Dinactin inhibited T-cell proliferation induced by IL-2 and cytokine production at nanomolar levels for IL-2, IL-4, IL-5 and interferon-g. Dinactin has not previously been available for intensive investigation. Group: Biochemicals. Alternative Names: Antibiotic AKD 1C, Antibiotic S 3466A. Grades: Highly Purified. CAS No. 20261-85-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Dinitrosalicylic Acid Hydrazide (DNSH) (HRP) | Dinitrosalicylic Acid Hydrazide (DNSH) (HRP). Group: Biochemicals. Grades: Purified. Pack Sizes: 500ul. US Biological Life Sciences. | Worldwide |
| Di-O-acetyl-D-tartaric Anhydride | Di-O-acetyl-D-tartaric Anhydride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Di-O-acetyl-L-tartaric Anhydride | Di-O-acetyl-L-tartaric Anhydride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Di(p-anisyl)iodonium Tetrafluoborate | Di(p-anisyl)iodonium Tetrafluoborate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Di-p-Chlorobenzyl N, N-Diisopropyl phosphoramidite | A versatile phosphitylating agent for the phosphorylation of hydroxy amino acids and the preparation of protected phosphopeptides. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
| Di-p-chlorophenyl Disulfide | Di-p-chlorophenyl Disulfide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2g. US Biological Life Sciences. | Worldwide |
| Diphemanil Methosulfate | Diphemanil Methosulfate is an anticholinergic agent; a synthetic quaternary ammonium compound with anitmuscarinic properties used in the treatment of Frey's syndrome and is used as a parasympatholytic bronchodilator agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 62-97-5. Pack Sizes: 100mg, 1g. Molecular Formula: C21H27NO4S, Molecular Weight: 389.51. US Biological Life Sciences. | Worldwide |
| Diphenyl 4- (4-Fluorophenyl) -6-isopropyl-2- (N-methylmethylsulfonyl) amino-pyrimidin-5-yl -methyl]phosphine Oxide-d6 | Diphenyl 4- (4-Fluorophenyl) -6-isopropyl-2- (N-methylmethylsulfonyl) amino-pyrimidin-5-yl -methyl]phosphine Oxide-d6. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Diphenyleneiodonium Chloride (DPI Chloride) | Binds strongly to flavoproteins and thus inhibits NO synthase, NADG reductase and NADPH oxidase. Group: Biochemicals. Alternative Names: DPI Chloride; Dibenz[b,d]iodolium Chloride. Grades: Highly Purified. CAS No. 4673-26-1. Pack Sizes: 50mg. Molecular Formula: C12H8ClI, Molecular Weight: 314.55. US Biological Life Sciences. | Worldwide |
| Diphenyleneiodonium Sulfate (DPI Sulfate) | Binds strongly to flavoproteins and is thus inhibits NO synthase, NADG reductase and NADPH oxidase. Group: Biochemicals. Alternative Names: DPI Sulfate. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Di-p-Methylbenzylidene Sorbitol | Di-p-Methylbenzylidene Sorbitol is an labelled (2R)-Sorbitan monolauric acid ester (S677000) which is a lipophilic nonionic surfactant that is used as an emulsifying agent in the preparation of emulsions, creams, and ointments for pharmaceutical and cosmetic use. Group: Biochemicals. Grades: Highly Purified. CAS No. 81541-12-0. Pack Sizes: 1g, 2.5g. Molecular Formula: C22H26O6. US Biological Life Sciences. | Worldwide |
| Dipyridamole (2, 2, 2, 2-[ (4, 8-Di-1-piperidinylpyrimido[5, 4-d]pyrimidine-2, 6-diyl) dinitrilo]tetrakis-ethanol, NSC-515776, RA-8, Anginal, Cardoxin, Cleridium, Dipyridan, Natyl, Peridamol, Persantine) | Selective inhibitor of phosphodiesterase V (PDE 5); potent coronary vasodilator drug; adenosine transport inhibitor; inhibitor of platelet aggregation. Group: Biochemicals. Alternative Names: 2, 2, 2, 2-[ (4, 8-Di-1-piperidinylpyrimido[5, 4-d]pyrimidine-2, 6-diyl) dinitrilo]tetrakis-ethanol; NSC-515776; RA-8; Anginal; Cardoxin; Cleridium; Dipyridan; Natyl; Peridamol; Persantine. Grades: Highly Purified. CAS No. 58-32-2. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| Dipyridamole-d20 (2, 2, 2, 2-[ (4, 8-Di-1-piperidinyl-d20-pyrimido[5, 4-d]pyrimidine-2, 6-diyl) dinitrilo]tetrakis-ethanol, NSC-515776-d20, RA-8-d20, Anginal-d20, Cardoxin-d20, Cleridium-d20, Dipyridan-d20, Natyl-d20, Peridamol-d20, Persantine-d20) | Selective inhibitor of phosphodiesterase V (PDE 5); potent coronary vasodilator drug; adenosine transport inhibitor; inhibitor of platelet aggregation. Group: Biochemicals. Alternative Names: 2, 2, 2, 2-[ (4, 8-Di-1-piperidinyl-d20-pyrimido[5, 4-d]pyrimidine-2, 6-diyl) dinitrilo]tetrakis-ethanol; NSC-515776-d20; RA-8-d20; Anginal-d20; Cardoxin-d20; Cleridium-d20; Dipyridan-d20; Natyl-d20; Peridamol-d20; Persantine-d20. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Direct Blue 218 | Direct Blue 218 is an azo dye used in diagnostic imaging. Used in the prediction of rat carcinogenisis. Also used in textile dyes contributing to textile effluents and wastewaters. Environmental toxin on US EPA Toxic Release Inventory list (TRI) list. Group: Biochemicals. Alternative Names: [Tetrahydrogen -3, 3'- [ (3, 3'-dihydroxy-4, 4'-biphenylylene ) bis (azo) ] bis [5-amino-4-hydroxy-2, 7-naphthalene disulfonato] (4-) ] di-Copper Tetrasodium Salt; [ μ - [ [3, 3'- [ (3, 3'-Dihydroxy [1, 1'-biphenyl] -4, 4'-diyl) bis (azo) ] bis [5-amino-4-hydroxy-2, 7-naphthalene disulfonato] ] (8-) ] ] di-Cuprate (4-) Tetra sodium ; [ μ - [ [3, 3'- [ [3, 3'-Di (hydroxy- κ O) [1, 1'-biphenyl] -4, 4'-diyl] bis (azo- κ N1) ] bis [5-amino-4- (hydroxy- κ O) -2, 7-naphthalene disulfonato] ] (8-) ] ] di-Cuprate (4-) Tetrasodium;3,3'-[(3,3'-Dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-2,7-Naphthalenedisulfonic Acid Copper Complex; Amanil Supra Blue 9GL; C.I. 24401; Carta Blue VP; Direct Blue 218; Fastusol Blue 9GLP; Intralite Blue 8GLL; Pontamine Bond Blue B; Pontamine Fast Blue 7GLN. Grades: Purified. CAS No. 28407-37-6. Pack Sizes: 1g, 5g, 10g. Molecular Formula: C??H??Cu?N?Na?O??S?, Molecular Weight: 1087.81. US Biological Life Sciences. | Worldwide |
| D-Isoleucine | D-Isoleucine. Group: Biochemicals. Grades: Highly Purified. CAS No. 319-78-8. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| D-iso-Lysergic Acid N-Methyl-N-propylamide | D-iso-Lysergic Acid N-Methyl-N-propylamide is an intermediate in the synthesis of metabolites of Lysergamide (L487990). Group: Biochemicals. Grades: Highly Purified. CAS No. 38554-86-8. Pack Sizes: 5mg, 25mg. Molecular Formula: C20H25N3O. US Biological Life Sciences. | Worldwide |
| Disperse Red 1 | Disperse Red 1 is an azo disperse dye which is water insoluble. Disperse Red 1 can be used to dye polyester and acetate fibers. Group: Biochemicals. Grades: Highly Purified. CAS No. 2872-52-8. Pack Sizes: 10g, 25g. Molecular Formula: C16H18N4O3, Molecular Weight: 314.34. US Biological Life Sciences. | Worldwide |
| Disuccinimidyl L-Tartrate (DST) | An amino reactive homobifunctional crosslinking reagent for protein crosslinking.Spacer Arm: 6.4 Angstroms. Group: Biochemicals. Alternative Names: DST. Grades: Highly Purified. CAS No. 62069-75-4. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Di-t-butyl N,N-Diethylphosphoramidite | A useful reagent for the efficient phosphorylative conversion of alcohols into their corresponding dibenzylphosphorotri esters. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Di-t-butyl N, N-Diisopropyl phosphoramidite | A useful reagent for the efficient phosphorylative conversion of alcohols into their corresponding dibenzylphosphorotri esters. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Di-tert-butyl -2-bromoethyl iminodiacetate | Di-tert-butyl -2-bromoethyl iminodiacetate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Dithio-bis-maleimidoethane (DTME) | A sulfhydryl reactive homobifunctional crosslinking reagent. Group: Biochemicals. Alternative Names: DTME. Grades: Highly Purified. CAS No. 71865-37-7. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Dithiothreitol (DTT) | Dithiothreitol (DTT) is the common name for a small-molecule redox reagent known as Cleland's reagent. DTT's oxidized form is a disulfide-bonded 6-membered ring. Its name derives from the four-carbon sugar, threose. DTT has an epimeric ('sister') compound, dithioerythritol (DTE).DTT is an unusually strong reducing agent, owing to its high conformational propensity to form a six-membered ring with an internal disulfide bond. It has a redox potential of -0.33 V at pH 7. The reduction of a typical disulfide bond proceeds by two sequential thiol-disulfide exchange reactions and is illustrated below. The intermediate mixed-disulfide state is unstable (i.e., poorly populated) because the...ting."DTT is frequently used to reduce the disulfide bonds of proteins and, more generally, T... Group: Biochemicals. Alternative Names: Cleland's reagent;; (2R,3R)-rel-1,4-Dimercapto-2,3-butanediol; (±)-1,4-Dimercapto-2,3-butanediol; (±)-Dithiothreitol; 1,4-Dithio-DL-threitol; 1,4-Dithiothreitol; DL-1,4-Dimercapto-2,3-dihydroxybutane; DL-1,4-Dithiothreitol; DL-Dithiothreitol; Sputolysin; WR 34678; threo-1,4-Dimercapto-2,3-butanediol; threo-2,3-Dihydroxy-1,4-butanedithiol; threo-2,3-Dihydroxy-1,4-dithiolbutane. Grades: Molecular Biology Grade. CAS No. 3483-12-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C4H10O2S2, Molecular Weight: 154.24. US Biological Life Sciences. | Worldwide |
| D,L-2-Amino-3-(hydroxy-15N2-amino)propionic Acid | D,L-2-Amino-3-(hydroxy-15N2-amino)propionic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| D, L-2-Amino-3- (hydroxyamino) propionic Acid | D, L-2-Amino-3- (hydroxyamino) propionic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| DL-2-Aminobutyric Acid Methyl Ester Hydrochloride | Intermediate in the preparation of Ergonovine derivatives. Group: Biochemicals. Alternative Names: 2-Aminobutanoic Acid Methyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 7682-18-0. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
Would you like to list your products on USA Chemical Suppliers?
Our database is helping our users find suppliers everyday.