USBiological 3 - Products

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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
L-Glucose-1,2,3-13C3 L-Glucose-1,2,3-13C3. Group: Biochemicals. Alternative Names: FM 602-1,2,3-13C3; L(-)-Glucose-1,2,3-13C3; Levoglucose-1,2,3-13C3; l-Glucose-1,2,3-13C3. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C313C3H12O6, Molecular Weight: 183.13. US Biological Life Sciences. USBiological 3
Worldwide
L-Glucose-2-13C L-Glucose-2-13C. Group: Biochemicals. Alternative Names: FM 602-2-13C; L(-)-Glucose-2-13C; Levoglucose-2-13C; l-Glucose-2-13C. Grades: Highly Purified. CAS No. 478519-05-0. Pack Sizes: 25mg. Molecular Formula: C513CH12O6, Molecular Weight: 181.15. US Biological Life Sciences. USBiological 3
Worldwide
L-Glucose-3-13C L-Glucose-3-13C. Group: Biochemicals. Alternative Names: FM 602-3-13C; L(-)-Glucose-3-13C; Levoglucose-3-13C; l-Glucose-3-13C. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C513CH12O6, Molecular Weight: 181.15. US Biological Life Sciences. USBiological 3
Worldwide
L-Glutamic Acid 1-(1,1-Dimethylethyl) 5-(Phenylmethyl) Ester Hydrochloride L-Glutamic Acid 1-(1,1-Dimethylethyl) 5-(Phenylmethyl) Ester Hydrochloride. Group: Biochemicals. Alternative Names: H-Glu(OBzl)-OtBu Hydrochloride. Grades: Highly Purified. CAS No. 105590-97-4. Pack Sizes: 2.5g. Molecular Formula: C16H24ClNO4, Molecular Weight: 329.82. US Biological Life Sciences. USBiological 3
Worldwide
L-Glutamic Acid 5-tert-Butyl 1-Methyl Ester Hydrochloride L-Glutamic Acid 5-tert-Butyl 1-Methyl Ester Hydrochloride. Group: Biochemicals. Alternative Names: L-Glutamic Acid 5-(1,1-Dimethylethyl) 1-Methyl Ester Hydrochloride; Methyl (S)-2-Amino-5-(tert-butoxy)-5-oxopentanoate Hydrochloride. Grades: Highly Purified. CAS No. 6234-1-1. Pack Sizes: 1g. Molecular Formula: C10H20ClNO4, Molecular Weight: 253.72. US Biological Life Sciences. USBiological 3
Worldwide
L-Glutamic Acid γ-p-Nitroanilide L-Glutamic Acid γ-p-Nitroanilide. Group: Biochemicals. Alternative Names: N-(4-Nitrophenyl)-L-glutamine; 2-Amino-4'-nitroglutaranilic Acid; L-Glutamic Acid γ-p-Nitroanilide; L-Glutamyl-4-nitroanilide; L-γ-Glutamyl-p-nitroanilide; γ-Glutamyl-p-nitroanilide; γ-L-Glu-p-nitroanilide; γ-L-Glutamyl-p-nitroanilide. Grades: Highly Purified. CAS No. 7300-59-6. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
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L-Glutamic Acid γ-p-Nitroanilide-d4 L-Glutamic Acid γ-p-Nitroanilide-d4. Group: Biochemicals. Alternative Names: N-(4-Nitrophenyl)-L-glutamine-d4; 2-Amino-4'-nitroglutaranilic Acid-d4; L-Glutamic Acid γ-p-Nitroanilide-d4; L-Glutamyl-4-nitroanilide-d4; L-γ-Glutamyl-p-nitroanilide-d4; γ-Glutamyl-p-nitroanilide-d4; γ-L-Glu-p-nitroanilide-d4; γ-L-Glutamyl-p-nitroanilide-d4. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C11H9D4N3O5, Molecular Weight: 271.26. US Biological Life Sciences. USBiological 3
Worldwide
L-Gulono-1,4-lactone L-Gulono-1,4-lactone. Group: Biochemicals. Alternative Names: L-gulonic acid gamma-lactone. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
Worldwide
L-Gulono-1,4-lactone-13C6 L-Gulono-1,4-lactone-13C6. Group: Biochemicals. Alternative Names: Reduced Ascorbic Acid-13C; Dihydroascorbic Acid-13C. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: 13C6H10O6, Molecular Weight: 184.1. US Biological Life Sciences. USBiological 3
Worldwide
L-Gulose L-Gulose. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
L-Histidine Benzyl Ester L-Histidine Benzyl Ester. Group: Biochemicals. Alternative Names: L-Histidine Phenylmethyl Ester. Grades: Highly Purified. CAS No. 46921-20-4. Pack Sizes: 2.5g. Molecular Formula: C13H15N3O2, Molecular Weight: 245.28. US Biological Life Sciences. USBiological 3
Worldwide
L-Homocysteine L-Homocysteine. Group: Biochemicals. Alternative Names: Homocysteine; NSC 43117; (S)-2-Amino-4-mercaptobutanoic Acid; (S)-2-Amino-4-mercaptobutanoic Acid; (S)-Homocysteine; 2-Amino-4-mercapto-L-butyric Acid; 2-Amino-4-mercaptobutyric Acid; L-2-Amino-4-mercaptobutyric Acid. Grades: Highly Purified. CAS No. 6027-13-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C?H?NO?S, Molecular Weight: 135.19. US Biological Life Sciences. USBiological 3
Worldwide
L-Idose-1-13C L-Idose-1-13C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C513CH12O6, Molecular Weight: 181.15. US Biological Life Sciences. USBiological 3
Worldwide
L-Idose-2-13C L-Idose-2-13C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C513CH12O6, Molecular Weight: 181.15. US Biological Life Sciences. USBiological 3
Worldwide
L-Idose-6-13C L-Idose-6-13C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C513CH12O6, Molecular Weight: 181.15. US Biological Life Sciences. USBiological 3
Worldwide
Lignan P Lignan P. Group: Biochemicals. Alternative Names: (5R,5aR,8aR,9S)-9-( β-D-Glucopyranosyloxy)-5, 8, 8a, 9-tetrahydro-5-(4-hydroxy-3, 5-dimethoxyphenyl)-uro[3', 4':6, 7]naphtho[2, 3-d]-1, 3-dioxol-6(5aH)-one; β -D-4'-De methyl epipodophyllotoxin Glucopyranoside; 4-De methyl epipodophyllotoxin 7'-O- β-D-glucopyranoside; 4'-De methyl epipodophyllotoxin glucoside; Pptoxin II. Grades: Highly Purified. CAS No. 23363-35-1. Pack Sizes: 50mg. Molecular Formula: C27H30O13, Molecular Weight: 562.52. US Biological Life Sciences. USBiological 3
Worldwide
Lignan P-d3 Lignan P-d3. Group: Biochemicals. Alternative Names: (5R,5aR,8aR,9S)-9-( β-D-Glucopyranosyloxy)-5, 8, 8a, 9-tetrahydro-5-(4-hydroxy-3, 5-dimethoxyphenyl)-uro[3', 4':6, 7]naphtho[2, 3-d]-1, 3-dioxol-6(5aH)-one-d3; β -D-4'-De methyl epipodophyllotoxin Glucopyranoside; 4-De methyl epipodophyllotoxin 7'-O- β-D-glucopyranoside-d3; 4'-De methyl epipodophyllotoxin glucoside-d3; Pptoxin II-d3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C27H30O13, Molecular Weight: 562.52. US Biological Life Sciences. USBiological 3
Worldwide
Lilodidine Lilodidine. Group: Biochemicals. Alternative Names: 5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline; 1,7-Trimethyleneindol; 1,8-Trimethyleneindole; 5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline; 1,7-(1,3-Propanediyl)-indole. Grades: Highly Purified. CAS No. 5840-1-7. Pack Sizes: 250mg. Molecular Formula: C11H11N, Molecular Weight: 157.21. US Biological Life Sciences. USBiological 3
Worldwide
Limetol Limetol. Group: Biochemicals. Alternative Names: 2-Ethenyltetrahydro-2,6,6-trimethyl-2H-pyran; Tetrahydro-2,2,6-trimethyl-6-vinyl-2H-pyran; 2,2,6-Trimethyl-6-vinyltetrahydropyran; 2,2,6-Trimethyl-6-vinyltetrahydropyrane; 2,6,6-Trimethyl-2-vinyltetrahydro-2H-pyran; 2,6,6-Trimethyl-2-vinyltetrahydropyran; Bois de Rose oxide. Grades: Highly Purified. CAS No. 7392-19-0. Pack Sizes: 100mg. Molecular Formula: C10H18O, Molecular Weight: 154.25. US Biological Life Sciences. USBiological 3
Worldwide
(-)-Limonene (-)-Limonene. Group: Biochemicals. Alternative Names: (S) -1-Methyl-4- (1-methylethenyl) cyclohexene; (S)-(-)-p-Mentha-1,8-diene; (-)-(4S)-Limonene; (-)-(S)-Limonene; (-)-Limonene; (-)-α-Limonene; (4S) -1-Methyl-4- (1-methylethenyl) cyclohexene; (4S)-Limonene; (S)-(-)-Limonene; (S)-4-Isopropenyl-1-methyl-1-cyclohexene; (S)-Limonene; l-Carvene; l-Limonene; β-Limonene. Grades: Highly Purified. CAS No. 5989-54-8. Pack Sizes: 5g. Molecular Formula: C10H16, Molecular Weight: 136.229999999999. US Biological Life Sciences. USBiological 3
Worldwide
(+)-Limonene (+)-Limonene is used in the synthesis of Lavandulol (L195300), a compound in the cosmetics industry. In addition its used in the epoxidation of olefins. Group: Biochemicals. Alternative Names: (+)-p-Mentha-1,8-diene; (+)-α-Limonene; (4R)-(+)-Limonene; (4R) -1-Methyl-4- (1-methylethenyl) cyclohexene; (4R)-Limonene; (R)-(+)-Limonene; (R)-(+)-p-Mentha-1,8-diene; (R)-4-Isopropenyl-1-methyl-1-cyclohexene; (R)-Limonene; (R)-p-Mentha-1,8-diene; 1-Methyl-4-prop-1-en-2-yl-cyclohexene; Bio Clear; Biogenic SE 374; Carvene; Clearene; D-(+)-Limonene; D-Limonene; EC 7; Fruits Dry; Glidesafe; Glidsafe; Histo-Clear; HistoSolve X; Limonene, (+)-; Master Clear; NK 1100; Refchole; Safsolv; Woody River 8; d-(+)-Limonene; d-Limonene; (R) -1-Methyl-4- (1-methylethenyl) cyclohexene; (R)-(+)-p-Mentha-1,8-diene; (+)-(4R)-Limonene; (+)-(R)-Limonene; (+)-Dipentene. Grades: Highly Purified. CAS No. 5989-27-5. Pack Sizes: 5g. US Biological Life Sciences. USBiological 3
Worldwide
(+)-Limonene-d5 (Major) (-)-Limonene (L461745) is present in blood oranges which show inhibition of angiogenesis in human colon cancer cells. Extracted from the oils of Mentha spicata it shows antimicrobial activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C10H11D5, Molecular Weight: 141.26. US Biological Life Sciences. USBiological 3
Worldwide
Limonin Limonin. Group: Biochemicals. Alternative Names: (2aR, 4aR, 4bR, 5aS, 8S, 8aS, 10aR, 10bR, 14aS)-8-(3-Furanyl)decahydro-2, 2, 4a, 8a-tetramethyl-11H, 13H-oxireno[d]pyrano[4', 3':3, 3a]isobenzofuro[5, 4-f][2]benzopyran-4, 6, 13(2H, 5aH)-trione; 8-(3-Furyl)decahydro-2, 2, 4a, 8a-tetramethyl-11H, 13H-oxireno[d]pyrano[4', 3':3, 3a]isobenzofuro[5, 4-f][2]benzopyran-4, 6, 13(2H, 5aH)-trione; Limonoic Acid Di-δ-lactone; 7,16-Dioxo-7,16-dideoxylimondiol; Citrolimonin; Dictamnolactone; Evodin; Limonine; Obaculactone; [2aR-(2aα,4a β, 4bR*, 5aα, 8α, 8aα, 10aα, 10bR*, 14aα)]-8-(3-Furanyl)decahydro-2, 2, 4a, 8a-tetramethyl-11H, 13H-oxireno[d]pyrano[4', 3':3, 3a]isobenzofuro[5, 4-f][2]benzopyran-4, 6, 13(2H, 5aH)-trione. Grades: Highly Purified. CAS No. 1180-71-8. Pack Sizes: 5mg. Molecular Formula: C26H30O8, Molecular Weight: 470.51. US Biological Life Sciences. USBiological 3
Worldwide
Linaclotide Linaclotide is a peptide agonist of the guanylate cyclase C receptor (Ki = 16.4nM in a radioligand binding assay using mouse intestinal mucosa).1 Luminal exposure to 5ug of linaclotide stimulates fluid secretion and cGMP concentration in jejunal loops isolated from wild-type mice but not guanylate cyclase C receptor null mice. Linaclotide (100ug/kg) increases intestinal transit in wild-type mice. It also reduces the number of phosphorylated ERK-positive dorsal horn neurons in the thoracolumbar spinal cord, a marker of nociceptive signaling, following noxious colorectal distension and mechanical hypersensitivity in a mouse model of TNBS-induced colitis.2 Formulations containing linaclotide have been used for the treatment of constipation and pain associated with irritable bowel syndrome. Group: Biochemicals. Alternative Names: L-Cysteinyl-L-cysteinyl-L-α-glutamyl-L-tyrosyl-L-cysteinyl-L-cysteinyl-L-asparaginyl-L-prolyl-L-alanyl-L-cysteinyl-L-threonylglycyl-L-cysteinyl-L-tyrosine Cyclic (1?6),(2?10),(5?13)-Tris(disulfide). Grades: Highly Purified. CAS No. 851199-59-2. Pack Sizes: 1mg, 5mg, 10mg. Molecular Formula: C??H??N??O??S?, Molecular Weight: 1526.74. US Biological Life Sciences. USBiological 3
Worldwide
Lincomycin 2,7-Dipalmitate-d62 Lincomycin 2,7-Dipalmitate-d62. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C50H32D62N2O8S, Molecular Weight: 945.74. US Biological Life Sciences. USBiological 3
Worldwide
Lindane Lindane. Group: Biochemicals. Alternative Names: (1α,2α,3 β, 4α, 5α, 6 β)-1,2,3,4,5,6-Hexachlorocyclohexane; 1,2,3,4,5,6-Hexachlorocyclohexane; 666; Aalindan; Aficide; Agrocide; Agrocide III; Agrocide WP; Ameisenmittel Merck; Aparasin; Aphtiria; Aplidal; Arbitex; Arcotal S; BBH; BHC; BHC (insecticide); Ben-Hex; Benhexol; Bentox 10; Benzene Hexachloride; Bercema-Spritz-Lindan 50; Bexol; Celanex; Chloresene; Codechine; DBH; Detmol Extract; Devoran; Dol Granule; Drilltox-Spezial Aglukon; ENT 7,796; Entomoxan; Esoderm; Fenoform forte; Forst-Nexen; Gamacid; Gamacide; Gamacide 20; Gamene; Gamma Benzene Hexachloride; Gamma-HCH; Gammalin; Gammalin 20; Gammaterr; Gammaxene; Gammexane; Gamoline; Geobilan; Geolin G 3; Gexane; HCC; HCCH; HCH; HGI; Heclotox; Hexa; Hexachloran; Hexachlorane; Hexachlorocyclohexane; Hexatin; Hexaverm; Hexicide; Hexyclan; Hilbeech; Hortex; Hungaria L 7; Inexit; Jacutin; Kanodane; Kokotine; Kwell; Lasochron; Lendine; Lentox; Lidenal; Lindafor; Lindane; Lindatox; Lindex; Lindosep; Lintox; Lintox 3; Linvur; Lorexane; Mglawik L; Milbol 49; Mszycol; Neo-Scabicidol; Nexen FB; Nexit; Nexit Stark; Nexol E; Nicochloran; Omnitox; Ovadziak; Owadziak; PLK; Pedraczak; Pflanzol; Prodactif; Quellada; Sang-gamma; Scabecid; Scabene; Spritz-Rapidin; Spritzlindane; Spruehpflanzol; Streunex; TAP 85; Tri-6; Verindal Ultra; Viton; γ-1,2,3,4,5,6-Hexachlorocyclohexane; γ-666; γ-BHC; γ-Benzene Hexachloride; γ-Benzohexachloride; γ-HCH; γ-Hexachloran; γ-Hexachlorane; γ-Hexachlorobenzene; γ-Hexachlorocyclohexane; γ-Lindane. Grades: Highly Purified. CAS No. 58-89-9. Pack Sizes: 1g. Molecular Formula: C6H6Cl6, Molecular Weight: 290.83. US Biological Life Sciences. USBiological 3
Worldwide
Linezolid Diphthalimide Linezolid Diphthalimide. Group: Biochemicals. Alternative Names: 2, 2’- (3, 3’- (3-Fluoro-4-morpholinophenylazane diyl) bis (2-hydroxypropane -3, 1-diyl) ) diidoindoline-1, 3-dione. Grades: Highly Purified. Pack Sizes: 250mg. Molecular Formula: C32H31FN4O7, Molecular Weight: 602.61. US Biological Life Sciences. USBiological 3
Worldwide
Linoleoyl Chloride Used in the production of antimicrobial agents. Group: Biochemicals. Alternative Names: (9Z,12Z)-9,12-Octadecadienoyl Chloride; (Z,Z)-9,12-Octadecadienoyl Chloride; (Z,Z)-Octadeca-9,12-dienoyl Chloride; Linoleic Acid Chloride. Grades: Highly Purified. CAS No. 7459-33-8. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
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Lisinopril Dimer Impurity H Lisinopril Dimer Impurity H. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C37H53N5O8, Molecular Weight: 695.85. US Biological Life Sciences. USBiological 3
Worldwide
l-Isopinocampheol l-Isopinocampheol is a monoterpene and a component of several plant essential oils, showed dual viricidal activity against herpes simplex virus 1 (HSV-1). Group: Biochemicals. Alternative Names: (-)-Isopinocampheol; (1R,2R,3R,5S)-(-)-Isopinocampheol; (1R, 2R, 3R, 5S)-2, 6, 6-Trimethylbicyclo[3. 1. 1]heptan-3-ol; [1R-(1α,2 β , 3α , 5α )]-2, 6, 6-Trimethylbicyclo[3. 1. 1]heptan-3-ol; (1R,2R,3R,5S)-(-)-3-Pinanol. Grades: Highly Purified. CAS No. 1196-00-5. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
Worldwide
Lithium 3-Hydroxypyruvate Lithium 3-Hydroxypyruvate. Group: Biochemicals. Alternative Names: 3-Hydroxy-2-oxopropanoic Acid Lithium Salt (1:1); 3-Hydroxy-2-oxopropanoic Acid Monolithium Salt; Hydroxypyruvic Acid Lithium Salt. Grades: Highly Purified. CAS No. 3369-79-7. Pack Sizes: 100mg. Molecular Formula: C3H3LiO4, Molecular Weight: 109.99. US Biological Life Sciences. USBiological 3
Worldwide
Lithium Acetoacetate Lithium Acetoacetate produces neuroprotection effects against N-Methyl-D-aspartate (NMDA)-induced damage of retinal ganglion cells in rats. Group: Biochemicals. Grades: Highly Purified. CAS No. 3483-11-2. Pack Sizes: 10mg, 50mg. Molecular Formula: C4H5LiO3. US Biological Life Sciences. USBiological 3
Worldwide
Lithium Aluminum Hydride Lithium Aluminum Hydride. Group: Biochemicals. Alternative Names: Tetrahydro-d4-Aluminate(1-) Lithium; Aluminum Lithium Hydride; Aluminum Lithium Hydride; Aluminum Lithium Hydride AlLiH4; Lithium Aluminum Hydride (LiAlH4); Lithium Tetrahydro-aluminate; Lithium Tetrahydroaluminate(1-); LAH. Grades: Highly Purified. CAS No. 16853-85-3. Pack Sizes: 5g. Molecular Formula: AlH4Li, Molecular Weight: 37.95. US Biological Life Sciences. USBiological 3
Worldwide
Lithium Tetrafluoroborate Lithium Tetrafluoroborate. Group: Biochemicals. Alternative Names: Lithium Fluoborate (6CI); Lithium Tetrafluoroborate (7CI); Lithium Boridefluoride (LiBF4); Lithium Fluoroborate; Lithium Fluoroborate (LiBF4); Lithium tetrafluoroborate (LiBF4); Lithium tetrafluoroborate(1-). Grades: Highly Purified. CAS No. 14283-07-9. Pack Sizes: 25g. Molecular Formula: BF4Li, Molecular Weight: 93.75. US Biological Life Sciences. USBiological 3
Worldwide
Lithocholic Acid-d5 A labelled cholic acid derivative as TGR5 modulator. Found in ox bile, human bile, rabbit bile, and in ox and pig gallstones. Group: Biochemicals. Alternative Names: (3α,5 β)-3-Hydroxycholan-24-oic Acid-d5; 17 β - (1-Methyl-3-carboxypropyl) etiocholan-3α -ol-d5; 3-Hydroxycholan-24-oic Acid-d5; 3α-Hydroxy-5 β-cholan-24-oate-d5; 3α-Hydroxy-5 β-cholan-24-oic Acid-d5; 3α-Hydroxy-5 β-cholanic Acid-d5; 3α-Hydroxy-5 β-cholanoic Acid-d5; 3α-Hydroxycholanic Acid-d5; NSC 683770-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
L-Leucinamide Hydrochloride L-Leucinamide Hydrochloride. Group: Biochemicals. Alternative Names: (2S)-2-Amino-4-methylpentanamide Hydrochloride (1:1); L-Leucinamide Monohydrochloride; (2S)-2-amino-4-methylpentanamide Monohydrochloride ; (S)-2-Amino-4-methylpentanamide Hydrochloride; (S)-2-Amino-4-methylvaleramide Monohydrochloride; (S)-Leucinamide Hydrochloride; L-Leucinamide Monohydrochloride; Leucinamide Hydrochloride; Leucine Amide Hydrochloride; NSC 83635. Grades: Highly Purified. CAS No. 10466-61-2. Pack Sizes: 1g. Molecular Formula: C6H15ClN2O, Molecular Weight: 166.65. US Biological Life Sciences. USBiological 3
Worldwide
L-?Leucine-? β-?naphthylamide L-?Leucine-? β-?naphthylamide. Group: Biochemicals. Alternative Names: (S) -2-Amino-4- methyl -N-2-naphthalenyl pentanamide ; L-2-Amino-4-methyl-N-2-naphthyl-valeramide; L-Leucine β-naphthylamide; L-Leucine-?2-naphthylamide; Leucine 2-Naphthylamide; Leucine-? β-naphthylamide; Leucyl-2-naphthylamide; Leucyl- β-naphthylamide; N-L-Leucyl-?2-naphthylamine; NCI L-?83633; NSC 83633. Grades: Highly Purified. CAS No. 732-85-4. Pack Sizes: 1.5g. Molecular Formula: C16H20N2O, Molecular Weight: 256.339999999999. US Biological Life Sciences. USBiological 3
Worldwide
L-Lysine-4,4,5,5-d4 Hydrochloride L-Lysine-4,4,5,5-d4 Hydrochloride. Group: Biochemicals. Alternative Names: L-Lysine Monohydrochloride-d4; Darvyl-d4; L-(+)-Lysine Monohydrochloride-d4; L-Gen-d4; L-Lysine Hydrochloride-d4; Lyamine-d4; Lysine Hydrochloride-d4; Lysine Monohydrochloride-d4; Lysion-d4; NSC 9253-d4; Relys-d4. Grades: Highly Purified. CAS No. 284664-96-6. Pack Sizes: 25mg. Molecular Formula: C6H11D4ClN2O2, Molecular Weight: 186.67. US Biological Life Sciences. USBiological 3
Worldwide
L-Lyxose L-Lyxose. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
Worldwide
L-Lyxose-1-13C L-Lyxose-1-13C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: 13CC4H10O5, Molecular Weight: 151.12. US Biological Life Sciences. USBiological 3
Worldwide
L-Lyxose-2-13C L-Lyxose-2-13C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: 13CC4H10O5, Molecular Weight: 151.12. US Biological Life Sciences. USBiological 3
Worldwide
L-Lyxose-5-13C L-Lyxose-5-13C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: 13CC4H10O5, Molecular Weight: 151.12. US Biological Life Sciences. USBiological 3
Worldwide
L-Mannitol-1-13C L-Mannitol-1-13C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: 13CC5H14O6, Molecular Weight: 183.16. US Biological Life Sciences. USBiological 3
Worldwide
L-Mannono-1,4-lactone L-Mannono-1,4-lactone. Group: Biochemicals. Alternative Names: L-mannonic acid gamma-lactone. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
Worldwide
L-Mannose L-Mannose. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
Worldwide
L-Mannose-1-13C L-Mannose-1-13C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. Molecular Formula: 13CC5H12O6, Molecular Weight: 181.15. US Biological Life Sciences. USBiological 3
Worldwide
L-Menthone L-Menthone. Group: Biochemicals. Alternative Names: (2S, 5R) -5-methyl-2- (1-methylethyl) cyclohexanone; (2S-trans) -5-methyl-2- (1-methylethyl) cyclohexanone; (1R,4S)-(-)-p-Menthan-3-one; (-)-Menthone; (1R,4S)-Menthone; (1R,4S)-p-Menth-3-one; (1R,4S)-p-Menthan-3-one; (2S,5R)-(-)-Menthone; (2S,5R)-2-Isopropyl-5-methylcyclohexan-1-one; (2S,5R)-2-Isopropyl-5-methylcyclohexanone; trans-(-)-p-Menthan-3-one. Grades: Highly Purified. CAS No. 14073-97-3. Pack Sizes: 5g. Molecular Formula: C10H18O, Molecular Weight: 154.25. US Biological Life Sciences. USBiological 3
Worldwide
L-m-Tyrosine It is an unnatural amino acid ; shown application in the treatment of Parkinson’s disease, Alzheimer’s disease, artritis. Group: Biochemicals. Alternative Names: 3-Hydroxy-L-phenylalanine; 3-(m-Hydroxyphenyl)alanine; 3-Hydroxy-L-phenylalanine; 3-Hydroxyphenylalanine;L-meta-Tyrosine; m-L-Tyrosine. Grades: Highly Purified. CAS No. 587-33-7. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 3
Worldwide
L-NMMA monoacetate Endothelium-derived relaxing factor inhibitor. Inhibits the generation of NO from arginine. Competitive, irreversible non-selective inhibitor of all three NOS I, II, and III isoforms (eNOS, iNOS and nNOS). Inhibits the synthesis of nitric oxide (NO) in a dose-dependent and enantiospecific fashion. Useful tool to study the role and the effects of NO in cardiovascular and gastrointestinal disorders, hypertension, diabetes, septic shock, inflammation, infection, stroke and neurodegenerative disorders. Group: Biochemicals. Alternative Names: NG-Monomethyl-L-arginine. Monoacetate. Grades: Highly Purified. CAS No. 53308-83-1. Pack Sizes: 5mg, 25mg, 100mg, 1g. Molecular Formula: C7H16N4O2 CH3COOH. US Biological Life Sciences. USBiological 3
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Lomitapide Lomitapide. Group: Biochemicals. Alternative Names: N-(2,2,2-Trifluoroethyl)-9-[4-[4-[[[4'-(trifluoromethyl)[1,1'-biphenyl]-2-yl]carbonyl]amino]-1-piperidinyl]butyl]-9H-fluorene-9-carboxamide; AEGR 733; BMS 201038; BMS 201038-01; BMS 201238. Grades: Highly Purified. CAS No. 182431-12-5. Pack Sizes: 10mg, 50mg. Molecular Formula: C39H37F6N3O2, Molecular Weight: 693.72. US Biological Life Sciences. USBiological 3
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L-O-Phosphoserine L-O-Phosphoserine is the catalytic domain of human protein kinase C β II when complexed with a malemide inhibitor. It is also used in the purification of the Epstein-Barr virus nuclear antigen 2A. Group: Biochemicals. Alternative Names: Dihydrogen phosphate L-Serine; L-Serine Phosphate; L-Serine Dihydrogen Phosphate; 3-O-Phosphoserine; Dexfosfoserine; Fosforina; L-3-Phosphoserine; L-O-Phosphoserine; L-O-Serine phosphate; L-Phosphoserine; L-Serinephosphoric acid; L-Seryl phosphate; O-Phospho-L-serine; O-Phosphoryl-L-serine; O-Phosphorylserine; Phospho-L-serine; Serine O-phosphate; Serine Dihydrogen Phosphate; Seriphos. Grades: Highly Purified. CAS No. 407-41-0. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
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L-O-Phosphoserine-13C315N L-O-Phosphoserine-13C315N. Group: Biochemicals. Alternative Names: Dihydrogen phosphate L-Serine-13C315N; L-Serine Phosphate-13C315N; L-Serine Dihydrogen Phosphate-13C315N; 3-O-Phosphoserine-13C315N; Dexfosfoserine-13C315N; Fosforina-13C315N; L-3-Phosphoserine-13C315N; L-O-Phosphoserine-13C315N; L-O-Serine phosphate-13C315N; L-Phosphoserine-13C315N; L-Serinephosphoric Acid-13C315N; L-Seryl Phosphate-13C315N; O-Phospho-L-serine-13C315N; O-Phosphoryl-L-serine-13C315N; O-Phosphorylserine-13C315N; Phospho-L-serine-13C315N; Serine O-phosphate-13C315N; Serine Dihydrogen Phosphate-13C315N; Seriphos-13C315N. Grades: Highly Purified. Pack Sizes: 500ug. Molecular Formula: 13C3H815NO6P, Molecular Weight: 189.04. US Biological Life Sciences. USBiological 3
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Lopinavir EP-T Impurity Lopinavir EP-T Impurity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: C57H66N4O7, Molecular Weight: 919.16. US Biological Life Sciences. USBiological 3
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Lorazepam-d4 Lorazepam-d4 is labelled Lorazepam (L469850) which is a high-potency, intermediate-duration, 3-hydroxy benzodiazepine drug, It is often used to treat anxiety disorders. Group: Biochemicals. Grades: Highly Purified. CAS No. 84344-15-0. Pack Sizes: 500ug, 5mg. Molecular Formula: C15H6D4Cl2N2O2, Molecular Weight: 325.18. US Biological Life Sciences. USBiological 3
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Losartan Acetate N1-(3,4,5-O-Triacetyl)glucuronide Methyl Ester Losartan Acetate N1-(3,4,5-O-Triacetyl)glucuronide Methyl Ester is a derivative of Losartan N1-Glucuronide (L470490). A metabolite of Losartan (L470500). Group: Biochemicals. Alternative Names: 1-[5-[4'-[[2-Butyl-4-chloro-5-(acetyloxymethyl)-1H-imidazol-1-yl]methyl][1,1'-biphenyl]-2-yl]-1H-tetrazol-1-yl]-1-deoxy-3,4,5-O-triacetyl- β-D-glucopyranuronic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
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Losartan Acetate N2-(3,4,5-O-Triacetyl)glucuronide Methyl Ester Losartan Acetate N2-(3,4,5-O-Triacetyl)glucuronide Methyl Ester is a derivative of Losartan N2-Glucuronide (L470495). A metabolite of Losartan (L470500). Group: Biochemicals. Alternative Names: 1-[5-[4'-[[2-Butyl-4-chloro-5-(acetyloxymethyl)-1H-imidazol-1-yl]methyl][1,1'-biphenyl]-2-yl]-2H-tetrazol-2-yl]-1-deoxy-(3,4,5-O-triacetyl) β-D-Glucopyranuronic Acid. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
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Loxapine N-Oxide Loxapine N-Oxide. Group: Biochemicals. Alternative Names: 2-Chloro-11-(4-methyl-1-piperazinyl)dibenz[b, f][1, 4]oxazepine, Succinate; Oxilapine; CL-62362; S-805; SUM-3170. Grades: Highly Purified. CAS No. 25967-34-4. Pack Sizes: 10mg. Molecular Formula: C18H18ClN3O2, Molecular Weight: 343.81. US Biological Life Sciences. USBiological 3
Worldwide
Loxoprofen Loxoprofen. Group: Biochemicals. Alternative Names: α -Methyl-4-[ (2-oxocyclopentyl) methyl]benzeneacetic Acid; 2- [4- [ (2-Oxocyclopentan-1-yl) methyl] phenyl] propionic Acid; 2- [4- [ (2-Oxocyclopentyl) methyl] phenyl] propionic Acid. Grades: Highly Purified. CAS No. 68767-14-6. Pack Sizes: 10mg. Molecular Formula: C15H18O3, Molecular Weight: 246.3. US Biological Life Sciences. USBiological 3
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L-Phenylalanine-d5 Labeled L-Phenylalanine is an essential amino acid. L-Phenylalanine is biologically converted into L-tyrosine, another one of the DNA-encoded amino acids, which in turn is converted to L-DOPA and further converted into dopamine, norepinephrine, and epinephrine. L-Phenylalanine is produced for medical, feed, and nutritional applications such as in the preparation of Aspartame. Group: Biochemicals. Alternative Names: (2S)-2-Amino-3-phenylpropanoic Acid-d5; (S)-(-)-Phenylalanine-d5; (S)-α-Amino- β-phenylpropionic Acid-d5; (S)-α-Aminohydrocinnamic Acid-d5; (S)-α-Amino-benzenepropanoic Acid-d5. Grades: Highly Purified. CAS No. 56253-90-8. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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L-Phenylalanine-d7 Labelled analogue of L-Phenylalanine, an essential amino acid. Group: Biochemicals. Alternative Names: (2S)-2-Amino-3-phenylpropanoic Acid-d7; (S)-(-)-Phenylalanine-d7; (S)-α-Amino- β-phenylpropionic Acid-d7; (S)-α-Aminohydrocinnamic Acid-d7; (S)-α-Amino-benzenepropanoic Acid-d7. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
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L-Phenylalanine-d8 Labelled analogue of L-Phenylalanine, an essential amino acid. Group: Biochemicals. Alternative Names: (2S)-2-Amino-3-phenylpropanoic Acid-d8; (S)-(-)-Phenylalanine-d8; (S)-α-Amino- β-phenylpropionic Acid-d8; (S)-α-Aminohydrocinnamic Acid-d8; (S)-α-Amino-benzenepropanoic Acid-d8. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
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L-Phenylalanine Ethyl Ester Hydrochloride L-Phenylalanine Ethyl Ester Hydrochloride is an derivative of L-Phenylalanine (P4060-05D), an essential amino acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 3182-93-2. Pack Sizes: 1g, 5g, 10g. Molecular Formula: C??H??ClNO?, CAS Number: 3182-93-2. US Biological Life Sciences. USBiological 3
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L-Phenylalanine tert-Butyl Ester L-Phenylalanine tert-Butyl Ester is an derivative of L-Phenylalanine (P319415), an essential amino acid. Group: Biochemicals. Alternative Names: Phenylalanine tert-Butyl Ester; tert-Butyl (S)-2-Amino-3-phenylpropanoate; tert-Butyl L-Phenylalaninate; (S)-2-Amino-3-phenylpropionic Acid tert-Butyl Ester; L-Phenylalanine, 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 16874-17-2. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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L-Phenylalanine tert-Butyl Ester-d5 isotope labelled L-Phenylalanine tert-Butyl Ester is an derivative of L-Phenylalanine (P319415), an essential amino acid. Group: Biochemicals. Alternative Names: Phenylalanine tert-Butyl Ester-d5; tert-Butyl (S)-2-Amino-3-phenylpropanoate-d5; tert-Butyl L-Phenylalaninate-d5; (S)-2-Amino-3-phenylpropionic Acid tert-Butyl Ester-d5; L-Phenylalanine, 1,1-Dimethylethyl Ester-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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L-Phenylalanyl-L-seryl-L-leucyl-L-leucyl-L-arginyl-L-tyrosinamide L-Phenylalanyl-L-seryl-L-leucyl-L-leucyl-L-arginyl-L-tyrosinamide. Group: Biochemicals. Alternative Names: FSLLRY-amide. Grades: Highly Purified. CAS No. 245329-02-6. Pack Sizes: 2.5mg. Molecular Formula: C39H60N10O8, Molecular Weight: 796.96. US Biological Life Sciences. USBiological 3
Worldwide
L-psicose L-psicose. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
L-Serine 1,1-Dimethylethyl Ester Hydrochloride L-Serine 1,1-Dimethylethyl Ester Hydrochloride. Group: Biochemicals. Alternative Names: L-Serine tert-Butyl Ester Hydrochloride; tert-Butyl L-Serinate Hydrochloride. Grades: Highly Purified. CAS No. 106402-41-9. Pack Sizes: 1g. Molecular Formula: C7H16ClNO3, Molecular Weight: 197.66. US Biological Life Sciences. USBiological 3
Worldwide
L-Serine-13C3,15N Isotope labelled L-Serine is used in the synthesis of purines and pyrimidines as antibacterial / antifungal agents, as well as acting as a proteinogenic compound. Group: Biochemicals. Alternative Names: (-)-Serine -13C3,15N; (S)-2-Amino-3-hydroxypropanoic Acid -13C3,15N; (S)-Serine -13C3,15N; (S)-α-Amino- β-hydroxypropionic Acid -13C3,15N; 1: PN: US20090069547 PAGE: 10 claimed protein -13C3,15N; 225: PN: EP2071334 SEQID: 242 claimed protein -13C3,15N; 225: PN: WO2009077864 SEQID: 242 claimed protein -13C3,15N; 6: PN: WO2012061268 SEQID: 6 claimed protein-13C3,15N; L-(-)-Serine-13C3,15N; L-3-Hydroxy-2-aminopropionic Acid -13C3,15N; 3-Hydroxy-L-alanine -13C3,15N; L-Ser; Serine -13C3,15N; β-Hydroxy-L-alanine -13C3,15N. Grades: Highly Purified. CAS No. 202407-34-9. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
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L-Serine Isopropyl Ester L-Serine Isopropyl Ester is a reagent used in the synthesis of CYP26A1 inhibitors used in the treatment of cancer, skin, neurodegenerative and auto-immune diseases. Group: Biochemicals. Grades: Highly Purified. CAS No. 53517-65-0. Pack Sizes: 500mg, 1g. Molecular Formula: C6H13NO3, Molecular Weight: 147.169999999999. US Biological Life Sciences. USBiological 3
Worldwide
L-Sorbose-4-13C L-Sorbose-4-13C. Group: Biochemicals. Grades: Highly Purified. CAS No. 478506-34-2. Pack Sizes: 5mg. Molecular Formula: 13CC5H12O6, Molecular Weight: 181.15. US Biological Life Sciences. USBiological 3
Worldwide

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