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| Product | Description | |
|---|---|---|
| Leukotriene C4 | Leukotriene C4 is a eicosanoid lipid mediator and produced by immune cells during type 2 inflammation. Leukotriene C4 can mediate inflammation,allergy, bronchoconstriction, and vascular leakage [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 72025-60-6. Pack Sizes: 25 μg (159.8 μM * 250 μL in Ethanol). Product ID: HY-113446. |  |
| LEUKOTRIENE C4 | LEUKOTRIENE C4. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Leukotriene C4 Lipid. Appearance: Colorless liquid. CAS No. 72025-60-6. Molecular formula: C30H47N3O9S. Mole weight: 625.77. Purity: 0.97. Product ID: ACM72025606. Alfa Chemistry ISO 9001:2015 Certified. Categories: Leukotriene C4 synthase. |  |
| leukotriene-C4 hydrolase | The mouse enzyme is specific for leukotriene C4, while the human enzyme also has considerable activity towards glutathione and oxidized glutathione (cf. EC 3.4.19.13, glutathione hydrolase). Group: Enzymes. Synonyms: γ-glutamyl leukotrienase; GGT5. Enzyme Commission Number: EC 3.4.19.14. 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-4086; leukotriene-C4 hydrolase; EC 3.4.19.14; γ-glutamyl leukotrienase; GGT5. Cat No: EXWM-4086. |  |
| leukotriene-C4 synthase | The reaction proceeds in the direction of addition. Not identical with EC 2.5.1.18, glutathione transferase. Group: Enzymes. Synonyms: leukotriene C4 synthetase; LTC4 synthase; LTC4 synthetase; leukotriene A4:glutathione S-leukotrienyltransferase; (7E,9E,11Z,14Z)-(5S,6R)-5,6-epoxyicosa-7,9,11,14-tetraenoate:glutathioneleukotriene-transferase (epoxide-ring-opening); (7E,9E,11Z,14Z)-(5S,6R)-6-(glutathion-S-yl)-5-hydroxyicosa-7,9,11,14-tetraenoate glutathione-lyase (epoxide-forming). Enzyme Commission Number: EC 4.4.1.20. CAS No. 90698-32-1. 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-5322; leukotriene-C4 synthase; EC 4.4.1.20; 90698-32-1; leukotriene C4 synthetase; LTC4 synthase; LTC4 synthetase; leukotriene A4:glutathione S-leukotrienyltransferase; (7E,9E,11Z,14Z)-(5S,6R)-5,6-epoxyicosa-7,9,11,14-tetraenoate:glutathioneleukotriene-transferase (epoxide-ring-opening); (7E,9E,11Z,14Z)-(5S,6R)-6-(glutathion-S-yl)-5-hydroxyicosa-7,9,11,14-tetraenoate glutathione-lyase (epoxide-forming). Cat No: EXWM-5322. | |
| Leukotriene D4 | Leukotriene D4 is a potent bronchoconstrictor. Leukotriene D4 has the potential for the research of asthma. Leukotriene D4 induces edema and increases capillary permeability [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 73836-78-9. Pack Sizes: 10 μg (201.34 μM * 100 μL in Ethanol); 50 μg (201.34 μM * 500 μL in Ethanol). Product ID: HY-113456. | |
| Leukotriene D4 | ~50 ?g/mL (in methanol/ammonium acetate buffer, 70:30, pH 5.6), ?97%. Group: Fluorescence/luminescence spectroscopy. |  |
| Leukotriene E4 | Leukotriene E4 (LTE4) is produced by the action of dipeptidase on LTD4. Leukotriene E4 is one of the constituents of slow-reacting substance of anaphylaxis (SRS-A). Leukotriene E4 accumulates in both plasma and urine and urinary excretion of Leukotriene E4 is most often used as an indicator of asthma. Uses: Scientific research. Group: Natural products. Alternative Names: LTE4. CAS No. 75715-89-8. Pack Sizes: 25 μg (227.47 μM * 250 μL in Ethanol); 50 μg (227.47 μM * 500 μL in Ethanol); 100 μg (227.47 μM * 1 mL in Ethanol). Product ID: HY-113465. | |
| leukotriene-E4 20-monooxygenase | Also acts on N-acetyl-leukotriene E4, but more slowly. Not identical with EC 1.14.13.30 leukotriene-B4 20-monooxygenase. Group: Enzymes. Synonyms: leukotriene-E4 ω-hydroxylase. Enzyme Commission Number: EC 1.14.13.34. CAS No. 111940-51-3. 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-0841; leukotriene-E4 20-monooxygenase; EC 1.14.13.34; 111940-51-3; leukotriene-E4 ω-hydroxylase. Cat No: EXWM-0841. | |
| Leu-Leu-Leu-OH | Leu-Leu-Leu-OH. Group: Biochemicals. Alternative Names: L-Leucyl-L-leucyl-L-leucine. Grades: Highly Purified. CAS No. 10329-75-6. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences. |  Worldwide |
| Leu-Leu-Leu-OH | Leu-Leu-Leu-OH is a leucine derivative. Synonyms: L-Leucyl-L-leucyl-L-leucine; Leu Leu Leu OH. Grade: 98%. CAS No. 10329-75-6. Molecular formula: C18H35N3O4. Mole weight: 357.49. |  |
| Leu-Leu-Leu-OH ≥96% | Leu-Leu-Leu-OH ≥96%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 10329-75-6. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
| Leu-Leu-OBzl | Leu-Leu-OBzl. Synonyms: L-Leucyl-L-leucine phenylmethyl ester; L-Leu-Leu-Obzl; Benzyl L-leucyl-L-leucinate. CAS No. 77167-53-4. Molecular formula: C19H30N2O3. Mole weight: 334.45. | |
| Leu-Leu-OH | Leu-Leu-OH. Group: Biochemicals. Alternative Names: L-Leucyl-L-leucine. Grades: Highly Purified. CAS No. 3303-31-9. Pack Sizes: 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Leu-Leu-OH | Leu-Leu-OH. Synonyms: L-Leucyl-L-leucine; Leu Leu OH. Grade: ≥ 96% (HPLC). CAS No. 3303-31-9. Molecular formula: C12H24N2O3. Mole weight: 244.33. | |
| Leu-Leu-OH 98+% (HPLC) | Leu-Leu-OH 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| Leu-Leu-OMe HCl | Leu-Leu-OMe has immunosuppressive activity. Synonyms: LLME; LLOMe; L-Leucyl-L-Leucine methyl ester hydrochloride. Grade: ≥ 98%. CAS No. 6491-83-4. Molecular formula: C13H26N2O3·HCl. Mole weight: 294.82. | |
| Leu-Leu-OMe·HCl | Leu-Leu-OMe·HCl. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| Leu-Leu-OMe·HCl ≥97% (HPLC) | Leu-Leu-OMe·HCl ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Leu-Leu-Val-Phe-OH | Leu-Leu-Val-Phe-OH. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 25mg, 250mg. US Biological Life Sciences. | Worldwide |
| Leu-Leu-Val-Phe-OH | Leu-Leu-Val-Phe-OH. Synonyms: (Leu16)-Amyloid β-Protein (16-19); L-leucyl-L-leucyl-L-valyl-L-phenylalanine. Grade: ≥ 99%. CAS No. 24205-68-3. Molecular formula: C26H42N4O5. Mole weight: 490.64. | |
| Leu-Nle-NH2 HCl | Leu-Nle-NH2 HCl is an analog of Leupeptin. Synonyms: L-leucyl-L-norleucinamide hydrochloride. Grade: ≥ 95%. CAS No. 68759-98-8. Molecular formula: C12H25N3O2·HCl. Mole weight: 279.81. | |
| Leu-Nle-NH2·HCl | Leu-Nle-NH2·HCl. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| Leu-Nle-NH2·HCl ≥95% (TLC) | Leu-Nle-NH2·HCl ≥95% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| Leupeptin | Leupeptin Inhibitor. Uses: Scientific use. Product Category: T6564. CAS No. 103476-89-7. |  |
| Leupeptin | Leupeptin, a naturally occurring protease inhibitor, has potential applications in cosmetics due to its anti-inflammatory properties and ability to inhibit various proteases. It can be used in skincare products to help reduce inflammation and provide soothing effects to the skin. Additionally, Leupeptin's ability to inhibit proteases could contribute to the prevention of skin degradation and promote skin health by preserving the structural integrity of proteins in the skin matrix. Therefore, Leupeptin's applications in cosmetics may include anti-inflammatory and skin-protective effects, making it a valuable ingredient for products aimed at reducing skin irritation and promoting a healthy skin environment. It is a reversible, competitive inhibitor that targets serine and cysteine proteases, including trypsin, plasmin, calpain, papain, and cathepsins B, H, and L. Synonyms: Ac-Leu-Leu-Arg-CHO; Acetyl Tripeptide; L-Leucinamide, N-acetyl-L-leucyl-N-[4-[(aminoiminomethyl)amino]-1-formylbutyl]-, (S)-; N-Acetyl-L-leucyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-L-leucinamide; Acetyl-L-leucyl-L-leucyl-L-argininal; N-Acetyl-L-leucyl-L-leucyl-L-argininal; Ac-Leu-Leu-Arg-al; Ac-LLR-al. Grade: ≥95%. CAS No. 55123-66-5. Molecular formula: C20H38N6O4. Mole weight: 426.55. | |
| Leupeptin | 25mg Pack Size. Group: Analytical Reagents, Antibiotics, Bioactive Small Molecules, Biochemicals, Research Organics & Inorganics. Formula: C20H38N6O4 ·HCl. CAS No. 24125-16-4. Prepack ID 89968247-25mg. Molecular Weight 463.01. See USA prepack pricing. |  |
| Leupeptin HCI | Leupeptin HCI. Group: Biochemicals. Grades: Highly Purified. CAS No. 24125-16-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H38N6O4·HCl. US Biological Life Sciences. | Worldwide |
| Leupeptin hemisulfate | Leupeptin Hemisulfate is a reversible inhibitor of serine and cysteine proteases. It can be used in skincare products to help reduce inflammation and provide soothing effects to the skin. Synonyms: Ac-Leu-Leu-Arg-CHO.1/2H2SO4; Acetyl Tripeptide; L-Leucinamide, N-acetyl-L-leucyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-, sulfate (2:1); L-Leucinamide, N-acetyl-L-leucyl-N-[4-[(aminoiminomethyl)amino]-1-formylbutyl]-, (S)-, sulfate (2:1); Leupeptin sulfate (2:1); N-Acetyl-L-leucyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-L-leucinamide hemisulfate; Acetyl-L-leucyl-L-leucyl-L-argininal hemisulfate; N-Acetyl-L-leucyl-L-leucyl-L-argininal hemisulfate; Ac-Leu-Leu-Arg-al.1/2H2SO4; Ac-LLR-al.1/2H2SO4. Grade: 95%. CAS No. 103476-89-7. Molecular formula: C20H38N6O4.1/2H2SO4. Mole weight: 475.59. | |
| Leupeptin hemisulfate | 100mg Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C20H38N6O4 · 0.5H2O4S. CAS No. 103476-89-7. Prepack ID 35875057-100mg. Molecular Weight 475.59. See USA prepack pricing. | |
| Leupeptin hemisulfate | Leupeptin hemisulfate is a broad-spectrum, membrane-permeable protease inhibitor. Leupeptin hemisulfate potently inhibits serine, cysteine and threonine proteases. Leupeptin hemisulfate inhibits Mpro (the main protease of SARS-CoV-2) and also has anti-inflammatory activity[1][2][3]. Uses: Scientific research. Group: Natural products. CAS No. 103476-89-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-18234A. | |
| Leupeptin hemisulfate | 25mg Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C20H38N6O4 · 0.5H2O4S. CAS No. 103476-89-7. Prepack ID 35875057-25mg. Molecular Weight 475.59. See USA prepack pricing. | |
| Leupeptin hemisulfate monohydrate | Leupeptin hemisulfate monohydrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (s)-2-(2-acetamido-4-methylvaleramido)-n-(1-formyl-4-guanidinobutyl)-4-methy;l-valeramide;methyl-(s)-;LEUPEPTIN HEMISULFATE MONOHYDRATE;ACETYL-L-LEUCYL-L-LEUCYL-L-ARGININAL HEMISULFATE MONOHYDRATE;AC-LEU-LEU-ARGINAL 1/2H2SO4 H2O;6-O-?D-Glucopyranosyl-D-g. Product Category: Heterocyclic Organic Compound. CAS No. 55123-66-5. Molecular formula: C40H82N12O14S. Mole weight: 987.22. Product ID: ACM55123665. Alfa Chemistry ISO 9001:2015 Certified. | |
| Leupeptin hydrochloride | microbial, ?90% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Leupeptin Trifluoroacetate | Leupeptin Trifluoroacetate. Group: Biochemicals. Grades: Highly Purified. CAS No. 147385-61-3. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C22H39F3N6O6. US Biological Life Sciences. | Worldwide |
| Leupeptin trifluoroacetate salt | ?90% (HPLC), microbial. Group: Fluorescence/luminescence spectroscopy. | |
| Leu-Pro-Ala-NH2 | Leu-Pro-Ala-NH2 is a simple tripeptide with a free amine group at the C-terminus. It consists of leucine (Leu), proline (Pro), and alanine (Ala) residues. The -NH2 at the C-terminus indicates that the peptide has a free amine group, which can be utilized for further reactions or modifications. This peptide sequence is used to study the effects of leucine, proline, and alanine in peptide structures and interactions, with potential applications in understanding peptide conformations or biological activities. Synonyms: LPA; H-Leu-Pro-Ala-NH2; (S)-1-(L-Leucyl)-N-((S)-1-amino-1-oxopropan-2-yl)pyrrolidine-2-carboxamide. Grade: ≥95%. Molecular formula: C14H26N4O3. Mole weight: 298.39. | |
| Leuprolide Acetate | Synthetic nonapeptide agonist analog of LH-RH. Antineoplastic (hormonal). Group: Biochemicals. Alternative Names: 6-D-Leucine-9- (N-ethyl-L-prolinamide ) -10-deglycinamide luteinizing Hormone-Releasing Factor Acetate(Pig); A 43818; Abbott 43818; Leuprorelin Acetate; Lupron; Procren Depot; Procrin; Prostap; TAP 144; TAP 144SR. Grades: Highly Purified. CAS No. 74381-53-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C??H??N??O??, Molecular Weight: 1269.45. US Biological Life Sciences. | Worldwide |
| Leuprolide Acetate | Leuprolide Acetate. Categories: leuprolide acetate; leuprorelin acetate. |  CA, FL & NJ |
| Leuprolide Acetate EP Impurity E | Leuprolide Acetate EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Leuprolide Acetate EP Impurity E, 1-9-Luteinizing hormone-releasing factor (swine), 3-D-tryptophan-6-D-leucine-9-(N-ethyl-L-prolinamide)-,L-Prolinamide, 5-oxo-L-prolyl-L-histidyl-D-tryptophyl-L-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-. CAS No. 1926163-23-6. IUPAC Name: (2S)-N-[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-5-carbamimidamido-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide. Molecular formula: C59H84N16O12. Mole weight: 1209.40. Catalog: APS1926163236. SMILES: CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](Cc2ccc(O)cc2)NC(=O)[C@H](CO)NC(=O)[C@@H](Cc3c[nH]c4ccccc34)NC(=O)[C@H](Cc5c[nH]cn5)NC(=O)[C@@H]6CCC(=O)N6. Format: Neat. | |
| Leuprolide Acetate EP Impurity F | Leuprolide Acetate EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: L-Prolinamide, 5-oxo-L-prolyl-D-histidyl-L-tryptophyl-D-seryl-L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-, Leuprolide Acetate EP Impurity F. CAS No. 1872435-00-1. IUPAC Name: (2S)-N-[(2R)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-5-carbamimidamido-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide. Molecular formula: C59H84N16O12. Mole weight: 1209.40. Catalog: APS1872435001. SMILES: CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](Cc2ccc(O)cc2)NC(=O)[C@@H](CO)NC(=O)[C@H](Cc3c[nH]c4ccccc34)NC(=O)[C@@H](Cc5c[nH]cn5)NC(=O)[C@@H]6CCC(=O)N6. Format: Neat. | |
| Leuprolide Acetate EP Impurity H | Leuprolide Acetate EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Leuprolide Acetate EP Impurity H,Luteinizing hormone-releasing factor (swine), 6-D-leucine-7-D-leucine-9-(N-ethyl-L-prolinamide)-10-deglycinamide- (9CI), Luteinizing hormone-releasing factor (pig), 6-D-leucine-7-D-leucine-9-(N-ethyl-L-prolinamide)-10-deglycinamide-. CAS No. 112710-58-4. IUPAC Name: (2S)-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2R)-1-[[(2S)-5-carbamimidamido-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide. Molecular formula: C59H84N16O12. Mole weight: 1209.40. Catalog: APS112710584. SMILES: CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](Cc2ccc(O)cc2)NC(=O)[C@H](CO)NC(=O)[C@H](Cc3c[nH]c4ccccc34)NC(=O)[C@H](Cc5c[nH]cn5)NC(=O)[C@@H]6CCC(=O)N6. Format: Neat. | |
| Leuprolide Acetate EP Impurity I | Leuprolide Acetate EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS002113. Format: Neat. | |
| Leuprolide-d5 Acetate | Labeled synthetic nonapeptide agonist analog of LH-RH. Antineoplastic (hormonal). Group: Biochemicals. Alternative Names: 6-D-Leucine-9-(N-ethyl-L-prolinamide)-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Leuprorelin EP Impurity G | Leuprorelin EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 112710-57-3. Molecular formula: C59H84N16O12. Mole weight: 1209.42. Catalog: APB112710573. | |
| Leuprorelin EP Impurity H | Leuprorelin EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 112710-58-4. Molecular formula: C59H84N16O12. Mole weight: 1209.42. Catalog: APB112710584. | |
| Leuprorelin Impurity 17 | Leuprorelin Impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 134053-51-3. Molecular formula: C66H86N18O12. Mole weight: 1323.53. Catalog: APB134053513. | |
| Leurosine sulfate | Leurosine sulfate. Group: Biochemicals. Alternative Names: 4b-Acetoxy-3'a,4'-epoxy-3-hydroxy-16-methoxy-(4'a H)-vincaleukoblast-6-ene-23,22'-dioic acid dimethyl ester sulfate; Vinleurosine sulfate; Lilly 32645. Grades: Highly Purified. CAS No. 54081-68-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C46H56N4O9·½H2SO4. US Biological Life Sciences. | Worldwide |
| Leuseramycin | It is produced by the strain of Str. hygroscopicus TM-531. It's a polyether antibiotic. It has anti-gram-positive bacteria, plant pathogenic bacteria and some protozoa effects. Synonyms: (2R,4S,8R,E)-8-((2R,2'S,4'S,5R,5'S,7S,7'S,8S,9S,9'R,10'S)-9-hydroxy-2'-((2S,3S,5S,6S)-6-hydroxy-3,5,6-trimethyltetrahydro-2H-pyran-2-yl)-9'-(((2R,5R,6R)-5-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2,4',8,10'-tetramethyl-1,1',6,6'-tetraoxa[2,7'-bispiro[4.5]decan]-7-yl)-2,4,6-trimethyl-5-oxonon-6-enoic acid; 30-Deoxydianemycin; Antibiotic TM-531; TM-531. Grade: 95%. CAS No. 73537-10-7. Molecular formula: C47H78O13. Mole weight: 851.12. | |
| Leu-Ser-Phe-OH | Leu-Ser-Phe-OH. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| Leu-Ser-Phe-OH | Leu-Ser-Phe-OH. Synonyms: L-Leucyl-L-seryl-L-phenylalanine. CAS No. 40290-77-5. Molecular formula: C18H27N3O5. Mole weight: 365.43. | |
| Leu-Trp-OMe HCl | Leu-Trp-OMe HCl. Synonyms: (L)-Leu-(L)-TrpOMe HCl; L-leucyl-L-tryptophan methyl ester hydrochloride. Grade: ≥ 97%. CAS No. 143413-36-9. Molecular formula: C18H25N3O3·HCl. Mole weight: 367.88. | |
| Leu-Trp-OMe·HCl | Leu-Trp-OMe·HCl. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg, 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| Leu-Trp-OMe·HCl ≥97% (HPLC) | Leu-Trp-OMe·HCl ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| Leu-Val-OH | Leu-Val-OH. Synonyms: L-Leucyl-L-valine; Leu Val OH. Grade: ≥ 99% (HPLC). CAS No. 13588-95-9. Molecular formula: C11H22N2O3. Mole weight: 230.31. | |
| Leu-Val-OH | Leu-Val-OH. Group: Biochemicals. Grades: Reagent Grade. CAS No. 13588-95-9. Pack Sizes: 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| Levacetylleucine | Levacetylleucine, an orally bioavailable and brain-penetrant endogenous metabolite, is an acetylated derivative of amino acid leucine. Levacetylleucine is the active form of N-acetyl-leucine (NAL). Levacetylleucine attenuates neuronal death and neuroinflammation in the cortical tissue of mice. Levacetylleucine also potentially improves ameliorates lysosomal and metabolic dysfunction. Levacetylleucine improves compensation of postural symptoms after unilateral chemical labyrinthectomy (UL) in rats. Levacetylleucine is promising for research of neurological manifestations of Niemann-Pick disease type C, traumatic brain injury and neurodegeneration prevention [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. CAS No. 1188-21-2. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-59291. | |
| Levadopa Related Compound A | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Levalbuterol hydrochloride | Levalbuterol ((R)-Albuterol) hydrochloride is a short-acting β2-adrenergic receptor agonist and the active (R)-enantiomer of Salbutamol. Levalbuterol hydrochloride is a more potent bronchodilator than Salbutamol and has the potential for the treatment of COPD [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: (R)-Albuterol hydrochloride; (R)-Salbutamol hydrochloride; Levosalbutamol hydrochloride. CAS No. 50293-90-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B1675A. | |
| Levalbuterol Hydrochloride | Xopenex,(R)-albuterol,(R)-α1-[[(1,1-dimethylethyl)amino]methyl]-4-hydroxy-1,3-benzenedimethanol hydrochloride. β2-agonist, bronchodilator. CAS No. 50293-90-8. Product ID: 2-08323. Molecular formula: C13H21NO3Cl. Mole weight: 275.78. |  |
| Levalbuterol Related Com | Levalbuterol Related Com. Uses: Designed for use in research and industrial production. Additional or Alternative Names: SureCN12158787, CTK4D5041, (1R)-1-[4-(BENZYLOXY)-3-(HYDROXYMETHYL)PHENYL]-2-(TERT-BUTYLAMINO)ETHAN-1-OL, 174607-68-2, AG-E-24238, UNII-2092ANO5GJ component ICDQPCBDGAHBGG-SFHVURJKSA-N. Product Category: Heterocyclic Organic Compound. CAS No. 174607-68-2. Molecular formula: C20H27NO3. Mole weight: 329.433280 [g/mol]. Purity: 0.96. IUPACName: (1R)-2-(tert-butylamino)-1-[3-(hydroxymethyl)-4-phenylmethoxyphenyl]ethanol. Product ID: ACM174607682. Alfa Chemistry ISO 9001:2015 Certified. | |
| Levalbuterol Related Compound A | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Levalbuterol Related Compound B | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Levalbuterol Related Compound C | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Levalbuterol Related Compound D | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Levalbuterol Related Compound E | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Levalbuterol Related Compound F | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Levalbuterol Related Compound H | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Levalbuterol Sulphate USP | Albuterol Sulfate, Salbutamol Sulfate. anti-asthmatic. Grades: USP. CAS No. 51022-70-9. Product ID: 2-08324. Molecular formula: C26H44N2O10S. Mole weight: 576.7. Purity: 98-101%. | |
| Levallorphan tartrate salt | ?98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. | |
| Levamisole | Levamisole ((-)-Levamisole), an anthelmintic agent with immunomodulatory properties. Levamisole acts as a positive allosteric modulator (PAM) for the α3β2 (EC 50 =300 μM) and α3β4 (EC 50 =100 μM) subtype of nAChRs. Orally active [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: (-)-Tetramisole. CAS No. 14769-73-4. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-A0106. | |
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