American Chemical Suppliers
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Product | Description | |
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LL-37, Human Quick inquiry Where to buy Suppliers range | LL-37, Human is a 37-residue, amphipathic, cathelicidin-derived antimicrobial peptide, which exhibits a broad spectrum of antimicrobial activity. LL-37, Human could help protect the cornea from infection and modulates wound healing. Uses: Peptide Inhibitors. CAS No. 154947-66-7. Product ID: R1488. | |
LL-37, Human acetate Quick inquiry Where to buy Suppliers range | LL-37, Human acetate is a cationic and α-helical antimicrobial peptide. It can inhibit the growth of Gram-positive E. coli D21 and Gram-negative B. megatarium in a concentration-dependent manner. LL-37 can promote wound healing following skin-targeted electroporation of a plasmid encoding hCAP-18/LL-37 in mice. Synonyms: L-Leucyl-L-leucylglycyl-L-α-aspartyl-L-phenylalanyl-L-phenylalanyl-L-arginyl-L-lysyl-L-seryl-L-lysyl-L-α-glutamyl-L-lysyl-L-isoleucylglycyl-L-lysyl-L-α-glutamyl-L-phenylalanyl-L-lysyl-L-arginyl-L-isoleucyl-L-valyl-L-glutaminyl-L-arginyl-L-isoleucyl-L-lysyl-L-α-aspartyl-L-phenylalanyl-L-leucyl-L-arginyl-L-asparaginyl-L-leucyl-L-valyl-L-prolyl-L-arginyl-L-threonyl-L-α-glutamyl-L-serine acetate salt; H-Leu-Leu-Gly-Asp-Phe-Phe-Arg-Lys-Ser-Lys-Glu-Lys-Ile-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-Thr-Glu-Ser-OH acetate salt; Cathelicidin LL 37 (human) acetate salt; Ropocamptide acetate salt. Grades: ≥95%. Molecular formula: C207H344N60O55. Mole weight: 4553.31. | |
LL-37, Human TFA Quick inquiry Where to buy Suppliers range | LL-37, Human TFA is a 37-residue, amphipathic, cathelicidin-derived antimicrobial peptide, which exhibits a broad spectrum of antimicrobial activity. LL-37, Human TFA could help protect the cornea from infection and modulates wound healing. Uses: Peptide Inhibitors. Product ID: R1489. | |
LL-37, Human TFA Quick inquiry Where to buy Suppliers range | LL-37, Human TFA is a cationic and α-helical antimicrobial peptide. It can inhibit the growth of Gram-positive E. coli D21 and Gram-negative B. megatarium in a concentration-dependent manner. It has wound-healing effect on the host. Synonyms: Leu-Leu-Gly-Asp-Phe-Phe-Arg-Lys-Ser-Lys-Glu-Lys-Ile-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-Thr-Glu-Ser.TFA; L-leucyl-L-leucyl-glycyl-L-alpha-aspartyl-L-phenylalanyl-L-phenylalanyl-L-arginyl-L-lysyl-L-seryl-L-lysyl-L-alpha-glutamyl-L-lysyl-L-isoleucyl-glycyl-L-lysyl-L-alpha-glutamyl-L-phenylalanyl-L-lysyl-L-arginyl-L-isoleucyl-L-valyl-L-glutaminyl-L-arginyl-L-isoleucyl-L-lysyl-L-alpha-aspartyl-L-phenylalanyl-L-leucyl-L-arginyl-L-asparagyl-L-leucyl-L-valyl-L-prolyl-L-arginyl-L-threonyl-L-alpha-glutamyl-L-serine trifluoroacetic acid; Cathelicidin trifluoroacetic acid. Grades: ≥95%. Molecular formula: C205H340N60O53.C2HF3O2. Mole weight: 4607.28. | |
LL-37 KRI Quick inquiry Where to buy Suppliers range | LL-37 KRI is detected in human sweat and exhibits higher antimicrobial activity. It corresponds to LL-37 (18-37). Synonyms: LL-37 (18-37); H-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-Thr-Glu-Ser-OH; KR-20; L-Serine, L-lysyl-L-arginyl-L-isoleucyl-L-valyl-L-glutaminyl-L-arginyl-L-isoleucyl-L-lysyl-L-α-aspartyl-L-phenylalanyl-L-leucyl-L-arginyl-L-asparaginyl-L-leucyl-L-valyl-L-prolyl-L-arginyl-L-threonyl-L-α-glutamyl-; KR 20 (antimicrobial peptide). Grades: ≥95%. CAS No. 672333-78-7. Molecular formula: C109H190N36O29. Mole weight: 2468.93. | |
LL-37 LLG Quick inquiry Where to buy Suppliers range | Synonyms: LL-37 (1-21); H-Leu-Leu-Gly-Asp-Phe-Phe-Arg-Lys-Ser-Lys-Glu-Lys-Ile-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-OH; L-Leucyl-L-leucylglycyl-L-α-aspartyl-L-phenylalanyl-L-phenylalanyl-L-arginyl-L-lysyl-L-seryl-L-lysyl-L-α-glutamyl-L-lysyl-L-isoleucylglycyl-L-lysyl-L-α-glutamyl-L-phenylalanyl-L-lysyl-L-arginyl-L-isoleucyl-L-valine; Cationic Antimicrobial Protein 18 (134-154) (human); hCAP-18 (134-154). Grades: ≥95%. CAS No. 740800-39-9. Molecular formula: C119H196N32O29. Mole weight: 2539.06. | |
LL-37 pentamide Quick inquiry Where to buy Suppliers range | LL-37 pentamide is an antibacterial peptide, which has activity against gram-positive bacteria. Synonyms: Leu-Leu-Gly-Asn-Phe-Phe-Arg-Lys-Ser-Lys-Gln-Lys-Ile-Gly-Lys-Gln-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asn-Phe-Phe-Arg-Asn-Leu-Val-Pro-Arg-Thr-Gln-Ser. Grades: 97.1%. Molecular formula: C208H343N65O48. Mole weight: 4522.46. | |
LL-37 pentamide Quick inquiry Where to buy Suppliers range | LL-37 pentamide. Uses: Antimicrobial Peptides. Product ID: AF2657. | |
LL-37 RKS Quick inquiry Where to buy Suppliers range | LL-37 fragments RK-31 and KR-20 with antimicrobial activity have been identified as physiological components of human sweat. Synonyms: LL-37 (7-37); H-Arg-Lys-Ser-Lys-Glu-Lys-Ile-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-Thr-Glu-Ser-OH; Cationic Antimicrobial Protein 18 (140-170) (human); hCAP-18 (140-170); RK-31. Grades: ≥95%. CAS No. 672345-61-8. Molecular formula: C169H292N54O45. Mole weight: 3800.51. | |
LL-37 (scrambled) Quick inquiry Where to buy Suppliers range | LL-37 (scrambled) is the control peptide for LL-37. Synonyms: Cationic Antimicrobial Protein 18 (134-170) (Scrambled) (human); H-Gly-Leu-Lys-Leu-Arg-Phe-Glu-Phe-Ser-Lys-Ile-Lys-Gly-Glu-Phe-Leu-Lys-Thr-Pro-Glu-Val-Arg-Phe-Arg-Asp-Ile-Lys-Leu-Lys-Asp-Asn-Arg-Ile-Ser-Val-Gln-Arg-OH; hCAP-18 (134-170); glycyl-L-leucyl-L-lysyl-L-leucyl-L-arginyl-L-phenylalanyl-L-alpha-glutamyl-L-phenylalanyl-L-seryl-L-lysyl-L-isoleucyl-L-lysyl-glycyl-L-alpha-glutamyl-L-phenylalanyl-L-leucyl-L-lysyl-L-threonyl-L-prolyl-L-alpha-glutamyl-L-valyl-L-arginyl-L-phenylalanyl-L-arginyl-L-alpha-aspartyl-L-isoleucyl-L-lysyl-L-leucyl-L-lysyl-L-alpha-aspartyl-L-asparagyl-L-arginyl-L-isoleucyl-L-seryl-L-valyl-L-glutaminyl-L-arginine. Grades: ≥95%. CAS No. 1354065-56-7. Molecular formula: C205H340N60O53. Mole weight: 4493.33. | |
LL-37 scrambled peptide Quick inquiry Where to buy Suppliers range | LL-37 scrambled peptide is a scrambled version of cathelicidin anti-microbial peptide LL-37. Scrambled peptide is random permutation of the original peptide that can be used as negative control or screening tool in research. Uses: Peptide Inhibitors. Product ID: R1486. | |
LL-37 scrambled peptide Quick inquiry Where to buy Suppliers range | LL-37 scrambled peptide is a scrambled version of the antimicrobial peptide LL-37. It can be used as a negative control or research screening tool. Synonyms: Gly-Leu-Lys-Leu-Arg-Phe-Glu-Phe-Ser-Lys-Ile-Lys-Gly-Glu-Phe-Leu-Lys-Thr-Pro-Glu-Val-Arg-Phe-Arg-Asp-Ile-Lys-Leu-Lys-Asp-Asn-Arg-Ile-Ser-Val-Gln-Arg. Grades: ≥97% by HPLC. Molecular formula: C205H340N60O53. Mole weight: 4493.25. | |
LL-37 SKE Quick inquiry Where to buy Suppliers range | LL-37 SKE has anti-HIV-1 activity. Synonyms: LL-37 (9-29); SK-21; H-Ser-Lys-Glu-Lys-Ile-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-OH; L-Seryl-L-lysyl-L-α-glutamyl-L-lysyl-L-isoleucylglycyl-L-lysyl-L-α-glutamyl-L-phenylalanyl-L-lysyl-L-arginyl-L-isoleucyl-L-valyl-L-glutaminyl-L-arginyl-L-isoleucyl-L-lysyl-L-α-aspartyl-L-phenylalanyl-L-leucyl-L-arginine; Cationic Antimicrobial Protein 18 (142-162) (human); hCAP-18 (142-162). Grades: ≥95%. CAS No. 1072128-56-3. Molecular formula: C119H204N36O30. Mole weight: 2619.15. | |
LL-AB 664 Quick inquiry Where to buy Suppliers range | LL-AB 664 is originally isolated from Streptomyces candidus. It has a wide antibacterial spectrum and can protect mice from infections caused by Escherichia coli, Klebsiella pneumoniae, Typhoid and Staphylococcus aureus when given subcutaneously. Synonyms: Antibiotic LL-AB 664; BD 12; 4H-Imidazo(4,5-c)pyridin-4-one, 1,3a,5,6,7,7a-hexahydro-2-((2-deoxy-2-(2-(formimidoylamino)-N-methylacetamido)-beta-D-gulopyranosyl)amino)-7-hydroxy-5-methyl-, 3'-carbamate. CAS No. 29266-98-6. Molecular formula: C18H30N8O8. Mole weight: 486.49. | |
L-(+)-Lactate dehydrogenase Quick inquiry Where to buy Suppliers range | L-(+)-Lactate dehydrogenase. Group: Biochemicals. Grades: Highly Purified. CAS No. 9001-60-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
L-lactate dehydrogenase A chain (254-265) Quick inquiry Where to buy Suppliers range | L-lactate dehydrogenase A chain. Uses: Tumor Antigen Derived Peptides. CAS No. Product ID: ta-155. | |
L-(+)-Lactic acid Quick inquiry Where to buy Suppliers range | L-(+)-Lactic acid is the only naturally occurring lactic acid in humans and mammals. Commercially, few bacteria like Lactobacillus casei, L. delbrueckii, Streptococcus lactis produces L-Lactic acid by fermentation process. Uses: Lactic acid has been used: as a component in substrate solution II for lactate dehydrogenase reaction as an additive in storage solution A as a supplement in the artificial gastric juice preparation for evaluation of degree of resistance Lactobacillus to the gastric stresses. Group: Acids. Alternative Names: (S)-2-Hydroxypropionic acid, Sarcolactic acid. CAS No. 79-33-4. Molecular Weight: 90.08. Molecular Formula: C3H6O3. SMILES: C[C@H](O)C(O)=O. | |
L-Lactic acid Quick inquiry Where to buy Suppliers range | L-Lactic acid. Group: Biochemicals. Alternative Names: (2S)-2-Hydroxy-propanoic Acid;(+)-Lactic Acid; (S)-(+)-Lactic Acid; (S)-2-Hydroxypropanoic Acid; (S)-2-Hydroxypropionic Acid; (S)-Lactic Acid; Espiritin; HiPure 90;Paralactic Acid; Sarcolactic Acid; Tisulac. Grades: Highly Purified. CAS No. 79-33-4. Pack Sizes: 1kg, 2kg, 5kg, 10kg. US Biological Life Sciences. | Worldwide |
L(+)-Lactic Acid Quick inquiry Where to buy Suppliers range | L(+)-Lactic Acid. Uses: Liquid;Solid;Liquid;Liquid. Group: Polymers. IUPAC Name: (2S)-2-hydroxypropanoic acid. Molecular Weight: 90.08g/mol. Molecular Formula: C3H6O3. SMILES: CC(C(=O)O)O. InChI: InChI=1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m0/s1. InChIKey: JVTAAEKCZFNVCJ-REOHCLBHSA-N. Melting Point: 40.8666666667 ?;Mp 53 °;Mp 53 °;16.8?. | |
L-Lactic acid-1-13C Quick inquiry Where to buy Suppliers range | ≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC). Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. Pack Sizes: 1G. Mole weight: 91.07. Catalog: IAR42410368. Assay: ≥98% (CP); ≥98% (Chiral Purity, HPLC). Linear Formula: CH3CH(OH)13CO2H. | |
L-Lactic acid-13C3 Quick inquiry Where to buy Suppliers range | ≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC). Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. Pack Sizes: 1G. Mole weight: 93.06. Catalog: IAR42410370. Assay: ≥98% (CP); ≥98% (Chiral Purity, HPLC). | |
L-(+)-Lactic Acid-13C3 Sodium Salt Quick inquiry Where to buy Suppliers range | L-(+)-Lactic Acid-13C3 Sodium Salt is the isotope labelled analog of L-(+)-Lactic Acid Sodium Salt. Sodium Salt of Lactic Acid (L113500). L-Lactic Acid occurs in small quantities in the blood and muscle fluid of man and animals. The lactic acid concentration increases in muscle and blood after vigorous activity. L-(+)-Lactic acid is also present in liver, kidney, thymus gland, human amniotic fluid, and other organs and body fluids. Group: Biochemicals. Grades: Highly Purified. CAS No. 201595-71-3. Pack Sizes: 5mg, 10mg. Molecular Formula: 13C3H5NaO3. US Biological Life Sciences. | Worldwide |
L-Lactic acid-2-13C Quick inquiry Where to buy Suppliers range | ≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC). Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. Pack Sizes: 1G. Mole weight: 91.07. Catalog: IAR42410371. Assay: ≥98% (CP); ≥98% (Chiral Purity, HPLC). Linear Formula: CH313CH(OH)CO2H. | |
L-Lactic acid-3-13C Quick inquiry Where to buy Suppliers range | 99 atom % 13C, 98% (CP). Group: Acids. Alternative Names: 2-Hydroxypropanoic acid-3-13C. CAS No. 155307-62-3. Molecular Weight: 91.07. Molecular Formula: 13CH3CH(OH)CO2H. SMILES: [13CH3][C@H](O)C(O)=O. | |
L+Lactic Acid, Calcium Salt, Hydrate Quick inquiry Where to buy Suppliers range | Lactic acid (2-hydroxypropanoic acid), also known as milk acid, is a chemical compound that plays a role in several biochemical processes. It was first isolated in 1780 by a Swedish chemist, Carl Wilhelm Scheele, and is a carboxylic acid with a chemical formula of C3H6O3. It has a hydroxyl group adjacent to the carboxyl group, making it an alpha hydroxy acid (AHA). In solution, it can lose a proton from the acidic group, producing the lactate ion CH3CH(OH)COO?. It is miscible with water or ethanol, and is hygroscopic. Lactic acid is chiral and has two optical isomers. One is known as L-(+)-lactic acid or (S)-lactic acid and the other, its mirror image, is D-(-)-lactic acid or (R)-lactic acid. L-(+)-Lactic acid is the biologically important isomer. Group: Biochemicals. Alternative Names: (S)-2-Hydroxypropionic acid, Calcium Salt; Calcium Lactate; Calcium-L-2-hydroxypropionate. Grades: USP. CAS No. 41372-22-9. Pack Sizes: 250g, 1Kg. US Biological Life Sciences. | Worldwide |
L+Lactic Acid, Calcium Salt, Pentahydrate Quick inquiry Where to buy Suppliers range | Lactic acid (2-hydroxypropanoic acid), also known as milk acid, is a chemical compound that plays a role in several biochemical processes. It was first isolated in 1780 by a Swedish chemist, Carl Wilhelm Scheele, and is a carboxylic acid with a chemical formula of C3H6O3. It has a hydroxyl group adjacent to the carboxyl group, making it an alpha hydroxy acid (AHA). In solution, it can lose a proton from the acidic group, producing the lactate ion CH3CH(OH)COO?. It is miscible with water or ethanol, and is hygroscopic. Lactic acid is chiral and has two optical isomers. One is known as L-(+)-lactic acid or (S)-lactic acid and the other, its mirror image, is D-(-)-lactic acid or (R)-lactic acid. L-(+)-Lactic acid is the biologically important isomer.In animals, L-lactate is constantly produced from pyruvate via the enzyme lactate dehydrogenase (LDH) in a process of fermentation during normal metabolism and exercise. It does not increase in concentration until the rate of lactate production exceeds the rate of lactate removal which is governed by a number of factors including: monocarboxylate transporters, concentration and isoform of LDH and oxidative capacity of tissues. The concentration of blood lactate is usually 1-2 mmol/L at rest, but can rise to over 20 mmol/L during intense exertion. Industrially, lactic acid fermentation is performed by Lactobacillus bacteria, among others. These bacteria can operate in the mouth; the acid they produce is responsible for the tooth decay known as caries.In medicine, lactate is one of the main components of Ringer's lactate or lactated Ringer's solution (Compound Sodium Lactate or Hartmann's Solution in the UK). This intravenous fluid consists of sodium and potassium cations, with lactate and chloride anions, in solution with distilled water in concentration so as to be isotonic compared to human blood. It is most commonly used for fluid resuscitation after blood loss due to trauma, surgery, or a burn injury. Group: Biochemicals. Alternative Names: Lactic Acid Calcium Salt (2:1) Pentahydrate; Propanoic Acid 2-Hydroxycalcium Salt Pentahydrate; Calcium Lactate Pentahydrate; Puracal DC. Grades: USP. CAS No. 5743-47-5. Pack Sizes: 100g, 250g, 500g, 1Kg, 2.5Kg. Molecular Formula: C6H10O6 Ca 5H2O, Molecular Weight: 308.29. US Biological Life Sciences. | Worldwide |
L+Lactic Acid, Free Acid, 99+% Quick inquiry Where to buy Suppliers range | Lactic acid is produced from the fermentation of dextrose and recrystallized by a proprietary process to yield an exceptionally pure preparation. Group: Biochemicals. Alternative Names: (2S)-2-Hydroxy-propanoic Acid;(+)-Lactic Acid; (S)-(+)-Lactic Acid; (S)-2-Hydroxypropanoic Acid; (S)-2-Hydroxypropionic Acid; (S)-Lactic Acid; Espiritin; HiPure 90;Paralactic Acid; Sarcolactic Acid; Tisulac. Grades: Molecular Biology Grade. CAS No. 79-33-4. Pack Sizes: 25g, 100g, 500g, 1Kg. US Biological Life Sciences. | Worldwide |
L-(+)-Lactic Acid, ≥98% Quick inquiry Where to buy Suppliers range | L-(+)-Lactic Acid, ≥98%. Group: Fine chemicals. CAS No. 79-33-4. ID EBT124. Categories: L-(+)-Lactic Acid. | |
L-(+)-Lactic acid lithium salt Quick inquiry Where to buy Suppliers range | 25g Pack Size. Group: Biochemicals, Carbohydrates, Chiral Compounds, Salts. Formula: C3H5LiO3. CAS No. 27848-80-2. Prepack ID 28084346-25g. Molecular Weight 96.01. See USA prepack pricing. | |
L-Lactic acid lithium salt 99+% Quick inquiry Where to buy Suppliers range | L-Lactic acid lithium salt 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg, 5Kg. US Biological Life Sciences. | Worldwide |
L-(+)-Lactic acid sodium salt Quick inquiry Where to buy Suppliers range | 25g Pack Size. Group: Biochemicals, Carbohydrates. Formula: C3H5NaO3. CAS No. 867-56-1. Prepack ID 25860279-25g. Molecular Weight 112.06. See USA prepack pricing. | |
L-Lactic dehydrogenase Quick inquiry Where to buy Suppliers range | L-Lactic dehydrogenase. Uses: Used for research and manufacturing. Group: Food Ingredients. Alternative Names: IUB: 1.1.1.27;LACTIC DEHYDROGENASE;LACTIC DEHYDROGENASE BOVINE HEART;LACTIC ACID DEHYDROGENASE;LACTATE DEHYDROGENASE;LACTATE DEHYDROGENASE, HUMAN MUSCLE;LACTATE DEHYDROGENASE ISOENZYME-1, HUMAN;L-LACTATE DEHYDROGENASE. CAS No. 9001-60-9. Product ID: CDF4-0043. | |
l(-)-Lactide Quick inquiry Where to buy Suppliers range | l(-)-Lactide. Group: Polymer/Macromolecule. Alternative Names: PURASORB(R) L;(3S)-CIS-3,6-DIMETHYL-1,4-DIOXANE-2,5-DIONE;(3S,6S)-(-)-3,6-DIMETHYL-1,4-DIOXANE-2,5-DIONE;LACTIDE;LACTIDE(L-);L-(-)-DILACTIDE;L-LACTIDE S;L-(-)-LACTIDE. CAS No. 4511-42-6. Molecular formula: C6H8O4. Mole weight: 144.1. Melting Point: 95-97°C. Hazard statements: Irritant. | |
L-(-)-Lactide Quick inquiry Where to buy Suppliers range | L-(-)-Lactide. Group: Biochemicals. Alternative Names: (3S,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione; (3S-cis)-3,6-Dimethyl-1,4-dioxane-2,5-dione; L-3,6-Dimethyl-p-dioxane-2,5-dione. Grades: Highly Purified. CAS No. 4511-42-6. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C6H8O4. US Biological Life Sciences. | Worldwide |
L-(-)-Lactide Quick inquiry Where to buy Suppliers range | L-(-)-Lactide. Group: Monomers; Polymers. CAS No. 4511-42-6. IUPAC Name: (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione. Molecular Weight: 144.12g/mol. Molecular Formula: C6H8O4. SMILES: CC1C(=O)OC(C(=O)O1)C. InChI: InChI=1S/C6H8O4/c1-3-5(7)10-4(2)6(8)9-3/h3-4H,1-2H3/t3-,4-/m0/s1. InChIKey: JJTUDXZGHPGLLC-IMJSIDKUSA-N. | |
L-Lactide Quick inquiry Where to buy Suppliers range | White crystals, keep cold, 98%. Synonyms: L-3,6-Dimethyl-1,4-dioxane-2,5-dione. CAS No. 4511-42-6. Pack Sizes: 50g, 25g. Product ID: FR-0638. M.P. 98-99. Mole weight: 144.13. | Frinton Laboratories |
LL AF283beta Quick inquiry Where to buy Suppliers range | LL AF283beta is extracted from Streptomyces filipinensis with anti-gram-positive bacteria activity. Synonyms: LL-AF283beta; (3R,4S,7S,10S)-10-amino-7-((S)-3-((S)-2-amino-5-guanidinopentanamido)-2-hydroxypropyl)-14,24,3-trihydroxy-6,9-dioxo-5,8-diaza-1,2(1,3)-dibenzenacycloundecaphane-4-carboxylic acid. Grades: >98%. CAS No. 135529-34-9. Molecular formula: C29H40N8O9. Mole weight: 644.67. | |
L-Lanthionine Quick inquiry Where to buy Suppliers range | L-Lanthionine. Uses: Amino Acids & Derivatives. CAS No. 396-98-0. Product ID: CP07802. | |
LL-BM-123alpha Quick inquiry Where to buy Suppliers range | LL-BM-123alpha is originally isolated from Nocardia sp with moderate anti-gram-negative activity. Synonyms: antibiotic LL-BM 123alpha; D-myo-Inositol, O-2-(((S)-2-amino-5-((aminoiminomethyl)amino)-1-oxopentyl)amino)-2-deoxy-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-mannopyranosyl-(1->4)-2-((((S)-5-amino-3,4-dihydro-2H-pyrrol-2-yl)carbonyl)amino)-2-deoxy-, 5-carbamate. CAS No. 52932-62-4. Molecular formula: C30H53N9O17. Mole weight: 811.79. | |
LL-BM-726 Quick inquiry Where to buy Suppliers range | LL-BM-726 is a water-soluble antibiotic produced by the strain of Streptomyces BM726. And it has anti-gram-negative bacteria activity. Synonyms: LL-BM726; [(2-Amino-5-carbamimidamido-1-hydroxypentylidene)amino](1-hydroxy-2-oxocyclopent-3-en-1-yl)acetic acid. Grades: >98%. CAS No. 96695-56-6. Molecular formula: C13H21N5O5. Mole weight: 327.34. | |
LL-BM-781 α1 Quick inquiry Where to buy Suppliers range | It is originally isolated from Nocardia sp. BM 782Ce82 (NRRL 11239). LL-BM-781 α1 has anti-mycobacterium, gram-positive and negative activities. Synonyms: Antibiotic LL-BM-781 α1. CAS No. 72380-11-1. Molecular formula: C39H75N13O16. Mole weight: 982.09. | |
LL-BM-781 α1a Quick inquiry Where to buy Suppliers range | It is originally isolated from Nocardia sp. BM 782Ce82 (NRRL 11239). LL-BM-781 α1a has anti-mycobacterium, gram-positive and negative activities. Synonyms: Antibiotic LL-BM-781 α1a. CAS No. 72380-10-0. Molecular formula: C45H87N15O17. Mole weight: 1110.26. | |
LL-BM-781 α2 Quick inquiry Where to buy Suppliers range | It is originally isolated from Nocardia sp. BM 782Ce82 (NRRL 11239). LL-BM-781 α2 has anti-mycobacterium, gram-positive and negative activities. Synonyms: Antibiotic LL-BM-781 α2. CAS No. 72380-09-7. Molecular formula: C33H63N11O15. Mole weight: 853.92. | |
LL D05139(beta) Quick inquiry Where to buy Suppliers range | LL D05139(beta) is produced by the strain of Glycomyces harbinensis. It has anti-gram-positive and anti-gram-negative bacteria activities, and its activity is stronger than that of nitroserine. And its antitumor activity is similar to that of diazoserine and lower than Bleomycin. Synonyms: N-(L-alanyl)-O-(2-diazoacetyl)-L-serine; N-l-alanyl-l-serine diazoacetate. CAS No. 95153-19-8. Molecular formula: C8H12N4O5. Mole weight: 244.20. | |
LL-D49194alpha1 Quick inquiry Where to buy Suppliers range | LL-D49194alpha1 is produced by the strain of Streptomyces vinaceusdrappus LL-D49194. It has anti-gram-positive bacteria activity and anti-P388 leukemia and B16 melanoma effect. Synonyms: LL-D 49194 alpha1; NSC-381856; Trioxacarcin A, 13-O-de(4-C-acetyl-2,6-dideoxy-alpha-L-xylo-hexopyranosyl)-16-O-demethyl-16-O-(2,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-alpha-L-xylo-hexopyranosyl)-3-C-methyl-alpha-L-xylo-hexopyranosyl)-13-O-methyl-. CAS No. 99755-38-1. Molecular formula: C48H64O22. Mole weight: 993.01. | |
LL-D49194beta1 Quick inquiry Where to buy Suppliers range | LL-D49194beta1 is produced by the strain of Streptomyces vinaceusdrappus LL-D49194. It has anti-gram-positive bacteria activity and anti-P388 leukemia and B16 melanoma effect. Synonyms: 13-O-de(4-C-Acetyl-2,6-dideoxy-alpha-L-xylo-hexopyranosyl)-14,17-deepoxy-16-O-demethyl-16-O-(2,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-alpha-L-xylo-hexopyranosyl)-3-C-methyl-alpha-L-xylo-hexopyranosyl)-14,17-dihydroxy-13-O-methyltrixacarcin A; Trixacarcin A, 13-O-de(4-C-acetyl-2,6-dideoxy-alpha-L-xylo-hexopyranosyl)-14,17-deepoxy-16-O-demethyl-16-O-(2,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-alpha-L-xylo-hexopyranosyl)-3-C-methyl-alpha-L-xylo-hexopyranosyl)-14,17-dihydroxy-13-O-methyl-. CAS No. 99743-20-1. Molecular formula: C48H66O23. Mole weight: 1011.02. | |
L,L-Dityrosine Dihydrochloride Quick inquiry Where to buy Suppliers range | L,L-Dityrosine Dihydrochloride. Group: Biochemicals. Alternative Names: (a3S,a3'S)-a3,a3'-Diamino-6,6'-dihydroxy-[1,1'-biphenyl]-3,3'-dipropanoic acid hydrochloride; [S-(R*,R*)]- a,a'-Diamino-6,6'-dihydroxy-[1,1'-biphenyl]-3,3'-dipropanoic acid hydrochloride; 3,3'-Bityrosine hydrochloride. Grades: Highly Purified. CAS No. 221308-01-6. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C18H20N2O6·2HCl. US Biological Life Sciences. | Worldwide |
LLDPE Quick inquiry Where to buy Suppliers range | LLDPE. Group: Polymers. | |
LLDPE Quick inquiry Where to buy Suppliers range | LLDPE. Uses: Ethylene appears as a colorless gas with a sweet odor and taste. It is lighter than air. It is easily ignited and a flame can easily flash back to the source of the leak. Under prolonged exposure to fire or heat the containers may rupture violently and rocket. Can cause explosion.;Ethylene, refrigerated liquid (cryogenic liquid) appears as a pressurized liquid when shipped below 50°F. Colorless with a sweet odor and taste. Vapors arising from the boiling liquid are lighter than air. Easily ignited. Not toxic but is a simple asphyxiant. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. Used as an anesthetic, a refrigerant, and to make other chemicals.;Polyethylene as is a white powder (microbeads). Tough and flexible at room temperatures. (NTP, 1992);GasVapor; GasVapor, Liquid; Liquid;OtherSolid;Liquid;COLOURLESS COMPRESSED GAS WITH CHARACTERISTIC ODOUR.;WHITE SOLID IN VARIOUS FORMS.;Colorless gas with a sweet odor. Group: Polymers. CAS No. 9002-88-4. IUPAC Name: ethene. Molecular Weight: 28.05g/mol. Molecular Formula: C2H4;CH2=CH2;(C2H4)n;C2H4;C2H4. SMILES: C=C. InChI: InChI=1S/C2H4/c1-2/h1-2H2. InChIKey: VGGSQFUCUMXWEO-UHFFFAOYSA-N. Boiling Point: -154.7 °F at 760 mm Hg (USCG, 1999);-103.7 ?;-103.8 ?;-104 ?;-154.7°F. Melting Point: -272.4 °F (USCG, 1999);185 to 230 °F (NTP, 1992);-169.0 ?;-169.18 ?;240 °F (low density polyethylene); 275 °F (high density polyethylene);-169?;-169.2 ?;85-140 ?;-272.4°F. Flash Point: -213 °F (approx.) (USCG, 1999);430 °F (NTP, 1992);-100 ? (-148 °F) - closed cup;Flammable gas;341 ?;-213°F (approx). Density: 0.569 at -154.84 °F (USCG, 1999);0.92 at 68 °F (NTP, 1992);0.915 (low density polyethylene); 0.95 (high density polyethylene);0.91-0.96 g/cm³;0.569 at -154.84°F. Solubility: 0.00 M;In water, 131 mg/L at 25 ?;Slightly soluble in water;1 volume dissolves in about 4 volumes water at 0 ?, in about 9 volumes water at 25 ?, in about 0.5 volumes alcohol at 25 ?, in about 0.05 volumes ether at 15.5 ?;Very soluble in ethanol, ether; soluble in acetone acid, benzene;Soluble in acetone, benzene;Soluble in organic solvents above 200 °F;0.131 mg/mL at 25 ?;Solubility in water: none. Viscosity: 0.01 mPa.s 20 ?. | |
LL-E19085alpha Quick inquiry Where to buy Suppliers range | LL-E19085alph is a quinone antibiotic produced by Micromonospora citrea. It is active against gram-positive bacteria. Synonyms: citreamicin A. CAS No. 122535-63-1. Molecular formula: C36H31NO12. Mole weight: 669.63. | |
L-Leucinamide hydrochloride Quick inquiry Where to buy Suppliers range | L Leucinamide hydrochloride. CAS No. 10466-61-2. Categories: L-Leucinamide Hydrochloride. | |
L-Leucinamide Hydrochloride Quick inquiry Where to buy Suppliers range | 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. | Worldwide |
L-Leucinamide,l-seryl-L-Leucyl-l-isoleucylglycyl-l-arginyl- Quick inquiry Where to buy Suppliers range | L-Leucinamide,l-seryl-L-Leucyl-l-isoleucylglycyl-l-arginyl-. Group: Heterocyclic Organic Compound. Alternative Names: SER-LEU-ILE-GLY-ARG-LEU-AMIDE;SLIGRLAMIDE;SLIGRL-NH2;THROMBIN RECEPTOR-LIKE 1 (1-6) AMIDE (MOUSE, RAT);PROTEINASE ACTIVATED RECEPTOR 2 (1-6) AMIDE (MOUSE, RAT);PROLINE/BETAINE TRANSPORTER FRAGMENT AMIDE;PAR-2 (1-6) AMIDE (MOUSE, RAT);PAR2-AP. Grades: >95%. CAS No. 171436-38-7. Product ID: ACM171436387. Molecular formula: C29H56N10O7. Mole weight: 656.82. | |
L-Leucine Quick inquiry Where to buy Suppliers range | L-Leucine. Categories: l-leucine; leucine. | CA, FL & NJ |
L-Leucine Quick inquiry Where to buy Suppliers range | 1kg Pack Size. Group: Amino Acids. Formula: C6H13NO2. CAS No. 61-90-5. Prepack ID 17954292-1kg. Molecular Weight 131.17. See USA prepack pricing. | |
L-Leucine Quick inquiry Where to buy Suppliers range | L-Leucine. Group: Biobased Products. Alternative Names: 4-Methyl-L-norvalin. Grades: 99%. CAS No. 61-90-5. Product ID: BBC61905. Molecular formula: C6H13NO2. Mole weight: 131.17. IUPAC Name: (2S)-2-Amino-4-methylpentanoic acid. Appearance: White to off-white powder. Density: 1.293 g/cm³. SMILES: CC(C)CC(C(=O)O)N. | |
L-Leucine Quick inquiry Where to buy Suppliers range | L-Leucine is an essential branched-chain amino acid used in the biosynthesis of protein. It is obtained from dietary sources. Protein supplement in health care products. Uses: Ingredient of health care products. Synonyms: Leucine; (S)-2-Amino-4-methylpentanoic acid; (S)-Leucine; H-Leu-OH. Grades: 98%. CAS No. 61-90-5. Molecular formula: C6H13NO2. Mole weight: 131.18. | |
L-Leucine Quick inquiry Where to buy Suppliers range | 100g Pack Size. Group: Amino Acids. Formula: C6H13NO2. CAS No. 61-90-5. Prepack ID 17954292-100g. Molecular Weight 131.17. See USA prepack pricing. | |
L-Leucine Quick inquiry Where to buy Suppliers range | 100g Pack Size. Group: Amino Acids. Formula: C6H13NO2. CAS No. 61-90-5. Prepack ID 17954292-100g. Molecular Weight 131.17. See USA prepack pricing. | |
L-Leucine Quick inquiry Where to buy Suppliers range | 1kg Pack Size. Group: Amino Acids. Formula: C6H13NO2. CAS No. 61-90-5. Prepack ID 17954292-1kg. Molecular Weight 131.17. See USA prepack pricing. | |
L-Leucine Quick inquiry Where to buy Suppliers range | L-leucine is an essential amino acid necessary for normal growth in infants and normal nitrogen balance in adults. The product is used as a nutritional supplement to prepare amino acid infusion and comprehensive amino acid preparation, hypoglycemic agent, plant growth promotion agent. Uses: Used for research and manufacturing. Group: Amino Acids. Grades: Food Grade. CAS No. 61-90-5. Product ID: CDF4-0222. | |
L-Leucine Quick inquiry Where to buy Suppliers range | Flavor and Fragrance Standards; Pharmacopeia & Metrological Institutes Standards. Uses: For analytical and research use. Group: reagents. CAS No. 61-90-5. | |
L-Leucine Quick inquiry Where to buy Suppliers range | Pharmacopeia & Metrological Institutes Standards; Pharma & Vet Compounds & Metabolites; Standards for Environmental Regulatory Methods; Pharma & Vet Compounds & Metabolites. Uses: For analytical and research use. Group: reagents. Alternative Names: Leucine, (S)-2-amino-4-methylpentanoic acid, Leucine, L- (8CI), (2S)-2-Amino-4-methylpentanoic acid, (S)-(+)-Leucine, (S)-2-Amino-4-methylpentanoic acid, (S)-2-Amino-4-methylvaleric acid, (S)-Leucine, 100: PN: US20070066537 PAGE: 17 claimed protein, 124: PN: EP2071334 SEQID: 136 claimed protein, 124: PN: WO2009077864 SEQID: 136 claimed protein, 164: PN: WO2010045512 SEQID: 173 unclaimed protein, 325: PN: WO2010059829 SEQID: 353 unclaimed protein, 45: PN: WO2008005407 PAGE: 5 claimed protein, 8: PN: US20090069547 PAGE: 10 claimed protein, L-(+)-Leucine, L-2-Amino-4-methylpentanoic acid, L-Norvaline, 4-methyl-, L-alpha-Aminoisocaproic acid, Leu, NSC 46709, Pentanoic acid, 2-amino-4-methyl-, (S)-,Phenylalanine Imp. A (EP). CAS No. 61-90-5. Pack Sizes: 200MG. IUPAC Name: (2S)-2-amino-4-methylpentanoic acid. | |
L-Leucine-1-13C Quick inquiry Where to buy Suppliers range | 99 atom % 13C. Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. CAS No. 74292-94-7. Pack Sizes: 1G. Mole weight: 132.17. Catalog: AP74292947. Assay: 99% (CP). Linear Formula: (CH3)2CHCH2CH(NH2)13CO2H. | |
L-Leucine-13C6 Quick inquiry Where to buy Suppliers range | 98 atom % 13C, 95% (CP). Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. Pack Sizes: 100MG. Mole weight: 137.13. Catalog: IAR42410312. Assay: 95% (CP). Linear Formula: (13CH3)213CH13CH213CH(NH2)13CO2H. | |
L-Leucine-15N Quick inquiry Where to buy Suppliers range | 98 atom % 15N. Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. CAS No. 59935-31-8. Pack Sizes: 500MG. Mole weight: 132.17. Catalog: AP59935318. Assay: 99% (CP). Linear Formula: (CH3)2CHCH2CH(15NH2)CO2H. | |
L-Leucine-2-chlorotrityl resin Quick inquiry Where to buy Suppliers range | L-Leucine-2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
L-Leucine-2-d1 Quick inquiry Where to buy Suppliers range | L-Leucine-2-d1. Uses: For analytical and research use. Group: Building Blocks. Catalog: APS002133. Format: Neat. Product Type: Stable Isotope Labelled. | |
L-Leucine-3,3-d2 Quick inquiry Where to buy Suppliers range | L-Leucine-3,3-d2. Uses: For analytical and research use. Group: Building Blocks. Catalog: APS002134. Format: Neat. Product Type: Stable Isotope Labelled. | |
L-Leucine 4-methoxy-β-naphthylamide hydrochloride Quick inquiry Where to buy Suppliers range | Synonyms: H-Leu-4MβNA HCl. CAS No. 4467-68-9. Molecular formula: C17H23ClN2O2. Mole weight: 322.83. |