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| Product | Description | |
|---|---|---|
| LL-37 FK-13 | The core sequence of LL-37, FK-13, is protected from bacterial proteolysis by actin. FK-13 has inhibitory activity against HIV-1 with an EC50 of 3.4 μM. FKRIVQRIKDFLR corresponds to the minimal HIV resistance region of human LL-37 due to inactivation caused by N-terminal phenylalanine removal. Synonyms: LL-37 (17-29); Cationic Antimicrobial Protein 18 (150-162) (human); hCAP18 (150-162); H-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-OH; 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-arginine. Grade: ≥95%. CAS No. 717919-68-1. Molecular formula: C80H135N25O17. Mole weight: 1719.11. |  |
| LL-37 FKR | LL-37 FKR, a C-terminal fragment of LL-37, has antimicrobial activity and concentration-dependent chemotactic activity on granulocyte cells similar to the full-length peptide. Synonyms: LL-37 (17-37); FK-21; H-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-Thr-Glu-Ser-OH; 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; Cationic Antimicrobial Protein 18 (150-170) (human); hCAP-18 (150-170). Grade: ≥95%. CAS No. 913736-94-4. Molecular formula: C118H199N37O30. Mole weight: 2616.07. | |
| LL-37 GKE | The antimicrobial activity of LL-37 GKE against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Candida albicans, and Candida parapsilosis is similar to or even stronger than that of full-length LL-37. Synonyms: Antimicrobial peptide GKE21; GK-21; H-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-OH; 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-arginine; LL-37 (14-34); hCAP-18 (147-167); Cationic Antimicrobial Protein 18 (147-167) (human). Grade: ≥95%. CAS No. 913736-92-2. Molecular formula: C119H202N38O28. Mole weight: 2613.15. | |
| LL-37, human | 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 [1] [2] [3]. Uses: Scientific research. Group: Peptides. CAS No. 154947-66-7. Pack Sizes: 1 mg; 5 mg. Product ID: HY-P1222. |  |
| LL-37, Human | LL-37 is a cationic and α-helical antimicrobial peptide. It can inhibit 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: LL 37; LL37; 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; 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; Cathelicidin; Bac4; Cap-18. Grade: 98%. CAS No. 154947-66-7. Molecular formula: C205H340N60O53. Mole weight: 4493.25. | |
| LL-37, Human acetate | 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. Grade: ≥95%. Molecular formula: C207H344N60O55. Mole weight: 4553.31. | |
| LL-37, human TFA | 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[1][2][3]. Uses: Scientific research. Group: Peptides. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-P1222A. | |
| LL-37, Human TFA | 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. Grade: ≥95%. Molecular formula: C205H340N60O53.C2HF3O2. Mole weight: 4607.28. | |
| LL-37 (human) trifluoroacetate salt | LL-37 (human) trifluoroacetate salt, an antimicrobial peptide, has angiogenic activity. Synonyms: LL-37 amide (trifluoroacetate salt); LL-37 amide TFA. Grade: 98%. Molecular formula: C205H341N61O52.xC2HF3O2. Mole weight: 4492.28 (free base). | |
| LL-37 KRI | 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). Grade: ≥95%. CAS No. 672333-78-7. Molecular formula: C109H190N36O29. Mole weight: 2468.93. | |
| LL-37 LLG | LL-37 LLG. 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). Grade: ≥95%. CAS No. 740800-39-9. Molecular formula: C119H196N32O29. Mole weight: 2539.06. | |
| LL-37 pentamide | 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. Grade: 97.1%. Molecular formula: C208H343N65O48. Mole weight: 4522.46. | |
| LL-37 RKS | 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. Grade: ≥95%. CAS No. 672345-61-8. Molecular formula: C169H292N54O45. Mole weight: 3800.51. | |
| LL-37 (scrambled) | 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. Grade: ≥95%. CAS No. 1354065-56-7. Molecular formula: C205H340N60O53. Mole weight: 4493.33. | |
| LL-37 scrambled peptide | 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. Grade: ≥97% by HPLC. Molecular formula: C205H340N60O53. Mole weight: 4493.25. | |
| LL-37 SKE | 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). Grade: ≥95%. CAS No. 1072128-56-3. Molecular formula: C119H204N36O30. Mole weight: 2619.15. | |
| LL-AB 664 | 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 | Also oxidizes other (S)-2-hydroxymonocarboxylic acids. NADP+ also acts, more slowly, with the animal, but not the bacterial, enzyme. Group: Enzymes. Synonyms: lactic acid dehydrogenase; L(+)-nLDH; L-(+)-lactate dehydrogenase; L-lactic dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD-lactate dehydrogenase. Enzyme Commission Number: EC 1.1.1.27. CAS No. 9001-60-9. LDH. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0176; L-lactate dehydrogenase; EC 1.1.1.27; 9001-60-9; lactic acid dehydrogenase; L(+)-nLDH; L-(+)-lactate dehydrogenase; L-lactic dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD-lactate dehydrogenase. Cat No: EXWM-0176. |  |
| L-(+)-Lactate dehydrogenase | 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) | L-lactate dehydrogenase A chain (254-265) is a truncated fragment of L-lactate dehydrogenase A chain. Lactate Dehydrogenase A is one of five isoforms of the lactate dehydrogenase family. It catalyzes the conversion of pyruvate to lactate under anaerobic conditions and is key in the altered glycolytic metabolism that is a feature of cancer cells. Synonyms: LDH-A (254-265); LDH muscle subunit (254-265). | |
| L-Lactate Dehydrogenase (Crude Enzyme) | Lactate dehydrogenase (LDH or LD) is an enzyme found in nearly all living cells (animals, plants, and prokaryotes). LDH catalyzes the conversion oflactate to pyruvic acid and back, as it converts NAD + to NADH and back. A dehydrogenase is an enzyme that transfers a hydride from one molecule to another. LDH is expressed extensively in body tissues, such as blood cells and heart muscle. Because it is released during tissue damage, it is a marker of common injuries and disease such as heart failure. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Applications: Medicine; synthesis; biotechnology; drug development. Group: Enzymes. Synonyms: lactic acid dehydrogenase; L(+)-nLDH; L-(+)-lactate dehydrogenase; L-lactic dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD. Enzyme Commission Number: EC 1.1.1.27. CAS No. 9001-60-9. LDH. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. lactic acid dehydrogenase; L(+)-nLDH; L-(+)-lactate dehydrogenase; L-lactic dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD-lactate dehydrogenase. Pack: 100ml. Cat No: NATE-1793. | |
| L-lactate dehydrogenase (cytochrome) | Identical with cytochrome b2; a flavohemoprotein (FMN). Group: Enzymes. Synonyms: lactic acid dehydrogenase; cytochrome b2 (flavin-free derivative of flavocytochrome b2); flavocytochrome b2; L-lactate cytochrome c reductase; L(+)-lactate:cytochrome c oxidoreductase; dehydrogenase, lactate (cytochrome); L-lactate cytochrome c oxidoreductase; lactate dehydrogenase (cytochrome); lactic cytochrome c reductase. Enzyme Commission Number: EC 1.1.2.3. CAS No. 9078-32-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0385; L-lactate dehydrogenase (cytochrome); EC 1.1.2.3; 9078-32-4; lactic acid dehydrogenase; cytochrome b2 (flavin-free derivative of flavocytochrome b2); flavocytochrome b2; L-lactate cytochrome c reductase; L(+)-lactate:cytochrome c oxidoreductase; dehydrogenase, lactate (cytochrome); L-lactate cytochrome c oxidoreductase; lactate dehydrogenase (cytochrome); lactic cytochrome c reductase. Cat No: EXWM-0385. | |
| L-Lactate Dehydrogenase from Porcine, Recombinant | A lactate dehydrogenase (LDH or LD) is an enzyme found in nearly all living cells (animals, plants, and prokaryotes). LDH catalyzes the conversion of pyruvate to lactate and back, as it converts NADH to NAD+ and back. A dehydrogenase is an enzyme that transfers a hydride from one molecule to another. Applications: High purity l-lactate dehydrogenase (porcine) for use in research, biochemical enzyme assays and in vitro diagnostic analysis. Group: Enzymes. Synonyms: EC 1.1.1.27; 9001-60-9; lactic acid dehydrogenase; L (+)-nLDH; L- (+)-lactate dehydrogenase; L-lactic dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD-lactate dehydrogenase; L-lactate dehydrogenase; (S)-Lactate:NAD+ oxidoreductase; L-LDH; LAD; LD; Lactate. Enzyme Commission Number: EC 1.1.1.27. CAS No. 9001-60-9. Activity: ~ 330 U/mg. Storage: > 2 years at 4°C. Form: In 3.2 M ammonium sulphate. Source: Porcine. EC 1.1.1.27; 9001-60-9; lactic acid dehydrogenase; L (+)-nLDH; L- (+)-lactate dehydrogenase; L-lactic dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD-lactate dehydrogenase; L-lactate dehydrogenase; (S)-Lactate:NAD+ oxidoreductase; L-LDH; LAD; LD; Lactate. Cat No: NATE-1105. | |
| L-Lactate dehydrogenase, Microorganism | L-Lactate dehydrogenase, Microorganism (LAD) is a redox enzyme. L-Lactate dehydrogenase catalyzes the reduction of pyruvate to L-lactate by NADH in vivo with absolute enantiospecificity [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: LAD. CAS No. 9001-60-9. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-P2807. | |
| L-Lactate Dehydrogenase, rabbit muscle | L-Lactate Dehydrogenase, rabbit muscle is a biological material or organic compound that can be used in life science research [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 9001-60-9. Pack Sizes: 2.5 KU; 25 KU. Product ID: HY-P2807I. | |
| L-(+)-Lactic acid | ?98%. Group: Fluorescence/luminescence spectroscopy. |  |
| L-Lactic acid | L-Lactic acid is a buildiing block which can be used as a precursor for the production of the bioplastic polymer poly-lactic acid. L-Lactic acid has antiproliferative activity [1] [2] [3]. Uses: Scientific research. Group: Natural products. Alternative Names: (S)-2-Hydroxypropanoic acid. CAS No. 79-33-4. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-Y0479. | |
| L-Lactic acid | 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 | Liquid;Solid;Liquid;Liquid. Group: Polymers. Alternative Names: Sarcolactic acid. CAS No. 79-33-4. Product ID: (2S)-2-Hydroxypropanoic acid. Molecular formula: 90.08. Mole weight: C3H6O3. CC(C(=O)O)O. InChI=1S/C3H6O3/c1-2(4)3(5)6/h2, 4H, 1H3, (H, 5, 6)/t2-/m0/s1. JVTAAEKCZFNVCJ-REOHCLBHSA-N. 92%+. |  |
| L(+)-Lactic Acid | Liquid;Solid;Liquid;Liquid. Group: Polymers. Product ID: (2S)-2-hydroxypropanoic acid. Molecular formula: 90.08g/mol. Mole weight: C3H6O3. CC(C(=O)O)O. InChI=1S/C3H6O3/c1-2(4)3(5)6/h2, 4H, 1H3, (H, 5, 6)/t2-/m0/s1. JVTAAEKCZFNVCJ-REOHCLBHSA-N. | |
| L-Lactic acid-1-13C | ?99 atom % 13C, ?98% (CP), ?98% (Chiral Purity, HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| L-Lactic acid-13C3 | ?99 atom % 13C, ?98% (CP), ?98% (Chiral Purity, HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| L-Lactic acid-13C3 | L-Lactic acid- 13 C 3 is a 13 C-labeled L-Lactic acid (HY-Y0479). L-Lactic acid- 13 C 3 can be used for lactate metabolism research [1]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: (S)-2-hydroxypropanoic-13-C3. CAS No. 87684-87-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-Y0479S. | |
| L-Lactic acid-13C3 (sodium) (20% in water) | L-Lactic acid- 13 C 3 ((S)-2-hydroxypropanoic- 13 C 3 ) sodium (20% in water) is the 13 C labeled L-Lactic acid. L-Lactic acid- 13 C 3 sodium (20% in water) can be used for lactate metabolism research [1]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: (S)-2-hydroxypropanoic- 13 C3 sodium. CAS No. 201595-71-3. Pack Sizes: 1 mg (200 mg/mL * 5 μL in Water); 5 mg (200 mg/mL * 25 μL in Water); 10 mg (200 mg/mL * 50 μL in Water); 25 mg (200 mg/mL * 125 μL in Water); 50 mg (200 mg/mL * 250 μL in Water). Product ID: HY-Y0479AS. | |
| L-(+)-Lactic Acid-13C3 Sodium Salt | 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 | ?99 atom % 13C, ?98% (CP), ?98% (Chiral Purity, HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| L-Lactic acid-3-13C | 99 atom % 13C, 98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| L+Lactic Acid, Calcium Salt, Hydrate | 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 | 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 ac...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-d3 sodium | Sodium (S)-2-hydroxypropanoate-d 3 is the deuterium labeled Sodium (S)-2-hydroxypropanoate[1]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: (S)-2-Hydroxypropanoic acid-d3 sodium. CAS No. 285979-84-2. Pack Sizes: 5 mg; 10 mg. Product ID: HY-W040233S. | |
| L-Lactic Acid-[d3] Sodium Salt | L-Lactic Acid-[d3] Sodium Salt. Synonyms: L-Lactic Acid-d3 Sodium Salt. Grade: 95% atom D. CAS No. 285979-84-2. Molecular formula: C3H2D3NaO3. Mole weight: 115.08. | |
| L+Lactic Acid, Free Acid, 99+% | 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, High Purity | Liquid;Solid;Liquid;Liquid. Group: Polymers. CAS No. 79-33-4. Product ID: (2S)-2-hydroxypropanoic acid. Molecular formula: 90.08g/mol. Mole weight: C3H6O3. CC(C(=O)O)O. InChI=1S/C3H6O3/c1-2(4)3(5)6/h2, 4H, 1H3, (H, 5, 6)/t2-/m0/s1. JVTAAEKCZFNVCJ-REOHCLBHSA-N. | |
| L-Lactic acid lithium | L-Lactic acid lithium ? L-Lactic acid (HY-Y0479) ???????, ???????????L-Lactic acid ???????????????????. Uses: Scientific research. Group: Biochemical assay reagents. Alternative Names: (S)-2-Hydroxypropanoic acid lithium. CAS No. 27848-80-2. Pack Sizes: 1 g; 5 g; 10 g. Product ID: HY-D0884. | |
| L-(+)-Lactic acid lithium salt | 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+% | 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 | 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 | L-Lactic dehydrogenase. Synonyms: 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. Category: Enzyme Preparations. Product Keywords: Food Ingredients; Enzyme Preparations; L-Lactic dehydrogenase; CDF4-0043; 9001-60-9; 232-617-8; 9001-60-9. Purity: 0.99. Color: White. EC Number: 232-617-8. Physical State: Suspension. Storage: 2-8°C. |  |
| L-Lactic Dehydrogenase from Bacillus stearothermophilus, Recombinant | A lactate dehydrogenase (LDH or LD) is an enzyme found in nearly all living cells (animals, plants, and prokaryotes). LDH catalyzes the conversion of pyruvate to lactate and back, as it converts NADH to NAD+ and back. A dehydrogenase is an enzyme that transfers a hydride from one molecule to another. Recombinant, expressed in e. coli, lyophilized powder, > 200 units/mg protein (lowry). Group: Enzymes. Synonyms: EC 1.1.1.27; 9001-60-9; lactate dehydrogenase; LDH; LD; (S)-Lactate:NAD+ oxidoreductase, L-LDH; LAD; L-Lactic Dehydrogenase; lactic acid dehydrogenase; L (+)-nLDH; L-(+)-lactate dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD-lactate dehydrogenase. Enzyme Commission Number: EC 1.1.1.27. CAS No. 9001-60-9. LDH. Activity: > 200 units/mg protein (Lowry). Stability: 2-8°C. Form: lyophilized powder. Source: E. coli. Species: Bacillus stearothermophilus. EC 1.1.1.27; 9001-60-9; lactate dehydrogenase; LDH; LD; (S)-Lactate:NAD+ oxidoreductase, L-LDH; LAD; L-Lactic Dehydrogenase; lactic acid dehydrogenase; L (+)-nLDH; L-(+)-lactate dehydrogenase; L-lactic acid dehydrogenase; lactate dehydrogenase NAD-dependent; lactic dehydrogenase; NAD-lactate dehydrogenase. Cat No: NATE-0382. | |
| L-Lactic Dehydrogenase from bovine heart | 1000 units/mL. Group: Fluorescence/luminescence spectroscopy. | |
| l(-)-Lactide | l(-)-Lactide. Uses: Designed for use in research and industrial production. Additional or 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. Product Category: Polymer/Macromolecule. CAS No. 4511-42-6. Molecular formula: C6H8O4. Mole weight: 144.1. Product ID: ACM4511426. Alfa Chemistry ISO 9001:2015 Certified. |  |
| L-Lactide | Synthesis of biodegradable homo- and copolymers. Synonyms: L-(-)-Lactide; Lactide, L-; L,L-Dilactide; (3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione. Grade: 98%. CAS No. 4511-42-6. Molecular formula: C6H8O4. Mole weight: 144.13. | |
| L-Lactide | 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 |
| L-(-)-Lactide | 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 | L-(-)-Lactide. Group: Monomerspolymers. CAS No. 4511-42-6. Product ID: (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione. Molecular formula: 144.12g/mol. Mole weight: C6H8O4. CC1C(=O)OC(C(=O)O1)C. InChI=1S/C6H8O4/c1-3-5 (7)10-4 (2)6 (8)9-3/h3-4H, 1-2H3/t3-, 4-/m0/s1. JJTUDXZGHPGLLC-IMJSIDKUSA-N. | |
| L(-)-Lactide USP | (3S-cis)-3,6-dimethyl-1,4-dioxane-2,5-dione. Grades: USP. CAS No. 4511-42-6. Product ID: 1-01143. Molecular formula: C6H8O4. Mole weight: 144.13. Purity: 99.5+%. Properties: mp 95-98°C. |  |
| LL AF283beta | 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. Grade: >98%. CAS No. 135529-34-9. Molecular formula: C29H40N8O9. Mole weight: 644.67. | |
| LL-BM-123alpha | 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 | 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. Grade: >98%. CAS No. 96695-56-6. Molecular formula: C13H21N5O5. Mole weight: 327.34. | |
| LL-BM-781 α1 | 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 | 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 | 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) | 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 | 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 | 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. | |
| LL-diaminopimelate aminotransferase | A pyridoxal-phosphate enzyme. In vivo, the reaction occurs in the opposite direction to that shown above. This is one of the final steps in the lysine-biosynthesis pathway of plants (ranging from mosses to flowering plants). meso-Diaminoheptanedioate, an isomer of LL-2,6-diaminoheptanedioate, and the structurally related compounds lysine and ornithine are not substrates. 2-Oxoglutarate cannot be replaced by oxaloacetate or pyruvate. It is not yet known if the substrate of the biosynthetic reaction is the cyclic or acyclic form of tetrahydropyridine-2,6-dicarboxylate. Group: Enzymes. Synonyms: LL-diaminopimelate transaminase; LL-DAP aminotransferase; LL-DAP-AT. Enzyme Commission Number: EC 2.6.1.83. CAS No. 949001-34-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2924; LL-diaminopimelate aminotransferase; EC 2.6.1.83; 949001-34-7; LL-diaminopimelate transaminase; LL-DAP aminotransferase; LL-DAP-AT. Cat No: EXWM-2924. | |
| L,L-Dityrosine | L,L-Dityrosine (o,o'-Dityrosine) is a constituent of acid hydrolysates of a number of biological materials, including the insect cuticular resilin [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: o,o'-Dityrosine. CAS No. 63442-81-9. Pack Sizes: 1 mg; 5 mg; 10 mg; 50 mg. Product ID: HY-101552A. | |
| L,L-Dityrosine Dihydrochloride | 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 |
| L,L-Dityrosine hydrochloride | L,L-Dityrosine hydrochloride (o,o'-Dityrosine hydrochloride) is a constituent of acid hydrolysates of a number of biological materials, including the insect cuticular resilin [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: o,o'-Dityrosine hydrochloride. CAS No. 221308-01-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg. Product ID: HY-101552B. | |
| LLDPE | LLDPE. Group: Polymers. | |
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