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| Product | Description | |
|---|---|---|
| Lenvatinib Impurity LFS-C | Lenvatinib Impurity LFS-C. Uses: For analytical and research use. CAS No. 2143930-76-9. Molecular formula: C20H19ClN4O4. Mole weight: 414.85. Catalog: APB2143930769. |  |
| Lenvatinib Impurity LFS-D | Lenvatinib Impurity LFS-D. Uses: For analytical and research use. CAS No. 2143930-77-0. Molecular formula: C13H14N2O3. Mole weight: 246.27. Catalog: APB2143930770. | |
| Lenvatinib Impurity LFS-E | Lenvatinib Impurity LFS-E. Uses: For analytical and research use. CAS No. 417714-14-8. Molecular formula: C21H20N4O4. Mole weight: 392.42. Catalog: APB417714148. | |
| Lenvatinib Impurity LFS-F | Lenvatinib Impurity LFS-F. Uses: For analytical and research use. CAS No. 2110414-05-4. Molecular formula: C11H10N2O3. Mole weight: 218.21. Catalog: APB2110414054. | |
| Lenvatinib Impurity LFS-G | Lenvatinib Impurity LFS-G. Uses: For analytical and research use. CAS No. 2613141-84-5. Molecular formula: C31H29ClN6O6. Mole weight: 617.06. Catalog: APB2613141845. | |
| Lenvatinib Impurity LFS-H | Lenvatinib Impurity LFS-H. Uses: For analytical and research use. CAS No. 417722-93-1. Molecular formula: C17H14ClN3O3. Mole weight: 343.77. Catalog: APB417722931. | |
| Lenvatinib Impurity LFS-I | Lenvatinib Impurity LFS-I. Uses: For analytical and research use. CAS No. 2143930-75-8. Molecular formula: C35H26Cl2N6O7. Mole weight: 713.53. Catalog: APB2143930758. | |
| Lenvatinib Impurity LFS-J | Lenvatinib Impurity LFS-J. Uses: For analytical and research use. CAS No. 1788901-86-9. Molecular formula: C21H19ClN4O5. Mole weight: 442.86. Catalog: APB1788901869. | |
| Lenvatinib Impurity LFS-K | Lenvatinib Impurity LFS-K. Uses: For analytical and research use. CAS No. 417719-51-8. Molecular formula: C18H15ClN4O4. Mole weight: 386.79. Catalog: APB417719518. | |
| Lenvatinib Impurity LFS-L | Lenvatinib Impurity LFS-L. Uses: For analytical and research use. Molecular formula: C17H14N2O3. Mole weight: 294.31. Catalog: APB08365. | |
| Lenvatinib Impurity LFS-M | Lenvatinib Impurity LFS-M. Uses: For analytical and research use. Molecular formula: C19H16ClN3O5. Mole weight: 401.8. Catalog: APB08367. | |
| Lenvatinib Impurity LFZZ-8 | Lenvatinib Impurity LFZZ-8. Uses: For analytical and research use. Molecular formula: C44H40Cl2N8O8. Mole weight: 879.75. Catalog: APB08366. | |
| Lenvatinib Liposome | Lenvatinib is a type I tyrosine kinase inhibitor that exhibits potent anti-angiogenic activity in cancer therapy. This product is a pre-formulated liposome encapsulating Lenvatinib. It is only for research purposes. Group: Drug-loaded liposome. |  |
| Lenvatinib mesylate | Lenvatinib mesylate (E7080 mesylate), an oral, multi-targeted tyrosine kinase inhibitor that inhibits VEGFR1-3, FGFR1-4, PDGFR, KIT, and RET, shows potent antitumor activities[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: E7080 mesylate. CAS No. 857890-39-2. Pack Sizes: 10 mM * 1 mL in DMSO; 25 mg; 50 mg; 100 mg; 500 mg. Product ID: HY-10981A. |  |
| Lenvatinib (Standard) | Lenvatinib (Standard) is the analytical standard of Lenvatinib. This product is intended for research and analytical applications. Lenvatinib (E7080) is an oral, multi-targeted tyrosine kinase inhibitor that inhibits VEGFR1-3, FGFR1-4, PDGFR, KIT, and RET, shows potent antitumor activities[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: E7080 (Standard). CAS No. 417716-92-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-10981R. | |
| Lenzilumab | Lenzilumab (KB 003) is a human monoclonal antibody targeting CSF2/GM-CSF for COVID-19, chronic myelomonocytic leukemia (CMML) and juvenile myelomonocytic leukemia (JMML) studies[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: KB 003. CAS No. 1229575-09-0. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99207. | |
| Leonurine | Leonurine. Group: Biochemicals. Alternative Names: 4-Guanidinobutyl syringate. Grades: Plant Grade. CAS No. 24697-74-3. Pack Sizes: 20mg. Molecular Formula: C14H21N3O5, Molecular Weight: 311.334. US Biological Life Sciences. |  Worldwide |
| Leonurine Hydrochloride | Leonurine Hydrochloride. Group: Biochemicals. Grades: Plant Grade. CAS No. 24735-18-0. Pack Sizes: 20mg. Molecular Formula: C14H22ClN3O5, Molecular Weight: 347.8. US Biological Life Sciences. | Worldwide |
| LEP (116-130) (mouse) | LEP (116-130) (mouse). Group: Biochemicals. Grades: Purified. CAS No. 258276-95-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| LEP (116-130) (mouse) TFA | LEP (116-130) (mouse) TFA is a synthetic leptin peptide fragment. Synonyms: Leptin Fragment 116-130 Amide mouse TFA; LEP(116-130) (mouse) TFA; H-Ser-Cys-Ser-Leu-Pro-Gln-Thr-Ser-Gly-Leu-Gln-Lys-Pro-Glu-Ser-NH2.TFA; L-seryl-L-cysteinyl-L-seryl-L-leucyl-L-prolyl-L-glutaminyl-L-threonyl-L-seryl-glycyl-L-leucyl-L-glutaminyl-L-lysyl-L-prolyl-L-alpha-glutamyl-L-serinamide trifluoroacetic acid; L-Serinamide, L-seryl-L-cysteinyl-L-seryl-L-leucyl-L-prolyl-L-glutaminyl-L-threonyl-L-serylglycyl-L-leucyl-L-glutaminyl-L-lysyl-L-prolyl-L-α-glutamyl-, 2,2,2-trifluoroacetate (1:1). Grade: ≥95%. CAS No. 2828433-16-3. Molecular formula: C66H110F3N19O26S. Mole weight: 1674.77. |  |
| L-Epicatechin | L-Epicatechin. CAS No. 490-46-0. Purity: 90-98%. Product ID: CI-NAT-490460. Molecular formula: C15H14O6. Mole weight: 290.27 g/mol. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| Lepidine (4-Methylquinoline) | 25g Pack Size. Group: Building Blocks, Organics, Stains & Indicators. Formula: C10H9N. CAS No. 491-35-0. Prepack ID 40487028-25g. Molecular Weight 143.19. See USA prepack pricing. |  |
| L-(-)-Epinephrine | Endogenous catcholamine with combined α-and β-agonist activity. Principal sympathomimetic hormone produced by the adrenal medulla. Bronchodilator; cardiostimulant; mydriatic; antiglaucoma. Group: Biochemicals. Alternative Names: 4-[(1R)-1-Hydroxy-2-(methylamino)ethyl]-1,2-benzenediol; (R)-Epinephrine; Renoform; Renostypticin; Adnephrine; Adrenal; Adrenalin; Adrenaline; l-Epinephrine; Levoepinephrine. Grades: Highly Purified. CAS No. 51-43-4. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| L-(-)-Epinephrine-(+)-bitartrate (1-(3,4-Dihydroxyphenyl)-2-(methylamino)ethanol) | a,b-Adrenergic receptor agonist. Has positive chronotropic and inotropic effects on heart muscle. Activates adenylate cyclase to generate cAMP from ATP. Group: Biochemicals. Grades: Highly Purified. CAS No. 51-42-3. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| L-(-)-Epinephrine-d3 | Endogenous catcholamine with combined α-and β-agonist activity. Principal sympathomimetic hormone produced by the adrenal medulla. Bronchodilator; cardiostimulant; mydriatic; antiglaucoma. Group: Biochemicals. Alternative Names: 4-[(1R)-1-Hydroxy-2-(methylamino-d3)ethyl]-1,2-benzenediol; (R)-Epinephrine-d3; Renoform-d3; Renostypticin-d3; Adnephrine-d3; Adrenal-d3; Adrenalin-d3; Adrenaline-d3; l-Epinephrine-d3; Levoepinephrine-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Lepirudin | Lepirudin is an anticoagulant that acts as a direct thrombin inhibitor. Lepirudin binds to both free and clot-bound thrombin. Lepirudin is approved for the treatment of heparin-induced thrombocytopenia (HIT). Uses: The treatment of heparin-induced thrombocytopenia (hit). Synonyms: (Leu1,Thr2)-Hirudin (desulfated); Lepirudin; Refludan; Refludin; Hbw 023; Hbw-023; Hbw023. CAS No. 138068-37-8. Molecular formula: C287H440N80O111S6. Mole weight: 6979.41. | |
| Leprapinic acid | Leprapinic acid is a member of methoxybenzenes. Synonyms: Leprapic acid; methyl (E)-2-(3-hydroxy-5-oxo-4-phenylfuran-2(5H)-ylidene)-2-(2-methoxyphenyl)acetate; Benzeneacetic acid, alpha-(3-hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)-2-methoxy-, methyl ester, (E)-; α-[(2E)-3-Hydroxy-5-oxo-4-phenyl-2,5-dihydrofuran-2-ylidene]-2-methoxybenzeneacetic acid methyl ester; Benzeneacetic acid, α-(3-hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)-2-methoxy-, methyl ester, (αE)-; [3-Hydroxy-5-oxo-4-phenyl-5H-furan-(2E)-ylidene]-(2-methoxy-phenyl)-acetic acid methyl ester. CAS No. 481-59-4. Molecular formula: C20H16O6. Mole weight: 352.34. | |
| Leprapinic acid methyl ether | Leprapinic acid methyl ether. Synonyms: Benzeneacetic acid, 2-methoxy-α-(3-methoxy-5-oxo-4-phenyl-2(5H)-furanylidene)-, methyl ester, (E)-. CAS No. 22628-25-7. Molecular formula: C21H18O6. Mole weight: 366.36. | |
| Lepraric acid | 2,7-Dichloronorlichexanthone is a lichen chromone found in ascomycete licheniformis. Synonyms: Glutaconic acid, 3-methyl-, 1-[(5-hydroxy-7-methoxy-2-methyl-4-oxo-4H-1-benzopyran-6-yl)methyl] ester (8CI); 1-[(5-Hydroxy-7-methoxy-2-methyl-4-oxo-4H-1-benzopyran-6-yl)methyl] 3-methyl-2-pentenedioate; Fuciformic acid; 2-Pentenedioic acid, 3-methyl-, 1-[(5-hydroxy-7-methoxy-2-methyl-4-oxo-4H-1-benzopyran-6-yl)methyl] ester. CAS No. 22399-41-3. Molecular formula: C18H18O8. Mole weight: 362.33. | |
| Leprolomin | It is a novel diphenyl ether isolated from the lichen psoroma leprolomum. Synonyms: Ethanone, 1-[6-(3-acetyl-2,6-dihydroxy-4-methoxy-5-methylphenoxy)-2-hydroxy-4-methoxy-3-methylphenyl]-; 1-(6-(3-acetyl-2,6-dihydroxy-4-methoxy-5-methylphenoxy)-2-hydroxy-4-methoxy-3-methylphenyl)ethan-1-one; NSC 646011. Grade: ≥98%. CAS No. 68984-67-8. Molecular formula: C20H22O8. Mole weight: 390.38. | |
| Leptin (116-130) (human) | Leptin (116-130) (human) is a fragment of human leptin, which is an adipose tissue-derived protein encoded by an obesity gene and is involved in controlling food intake, energy expenditure and reproduction, as well as playing a role in immune regulation, inflammation, and hematopoiesis. Synonyms: Obese Gene Peptide (116-130) (human); L-Serine, L-seryl-L-cysteinyl-L-histidyl-L-leucyl-L-prolyl-L-tryptophyl-L-alanyl-L-serylglycyl-L-leucyl-L-α-glutamyl-L-threonyl-L-leucyl-L-α-aspartyl-; H-Ser-Cys-His-Leu-Pro-Trp-Ala-Ser-Gly-Leu-Glu-Thr-Leu-Asp-Ser-OH; L-seryl-L-cysteinyl-L-histidyl-L-leucyl-L-prolyl-L-tryptophyl-L-alanyl-L-seryl-glycyl-L-leucyl-L-alpha-glutamyl-L-threonyl-L-leucyl-L-alpha-aspartyl-L-serine. Grade: ≥95%. CAS No. 2243207-12-5. Molecular formula: C70H106N18O24S. Mole weight: 1615.76. | |
| Leptin (22-56), human | Leptin (22-56) (human) is the fragment of leptin, a hormone produced by the fat cells in human body. Synonyms: H-Val-Pro-Ile-Gln-Lys-Val-Gln-Asp-Asp-Thr-Lys-Thr-Leu-Ile-Lys-Thr-Ile-Val-Thr-Arg-Ile-Asn-Asp-Ile-Ser-His-Thr-Gln-Ser-Val-Ser-Ser-Lys-Gln-Lys-OH; L-valyl-L-prolyl-L-isoleucyl-L-glutaminyl-L-lysyl-L-valyl-L-glutaminyl-L-alpha-aspartyl-L-alpha-aspartyl-L-threonyl-L-lysyl-L-threonyl-L-leucyl-L-isoleucyl-L-lysyl-L-threonyl-L-isoleucyl-L-valyl-L-threonyl-L-arginyl-L-isoleucyl-L-asparagyl-L-alpha-aspartyl-L-isoleucyl-L-seryl-L-histidyl-L-threonyl-L-glutaminyl-L-seryl-L-valyl-L-seryl-L-seryl-L-lysyl-L-glutaminyl-L-lysine. Grade: >95%. CAS No. 183598-56-3. Molecular formula: C171H298N50O56. Mole weight: 3950.49. | |
| Leptin (22-56), human | Leptin (22-56), human is the fragment of leptin, mediated via several isoforms of receptors (Ob-Rs). Uses: Scientific research. Category: Signaling pathways. CAS No. 183598-56-3. Pack Sizes: 500 μg; 1 mg; 5 mg. Product ID: HY-P1523. | |
| Leptin Fragment 116-130 Amide mouse | A synthetic leptin peptide fragment. Synonyms: LEP 116-130. Grade: >95%. CAS No. 258276-95-8. Molecular formula: C64H109N19O24S. Mole weight: 1560.73. | |
| Leptin (human) | Leptin (human) is a peptide hormone secreted from white adipocytes and implicated in the regulation of food intake and energy balance. Synonyms: 1: PN: WO0038651 SEQID: 1 unclaimed protein; 22-167-Protein (human gene obese 167-amino acid isoform precursor); Anti-obesity protein (human); Leptin (human clone 3 gene Ob); Leptin (human gene ob protein 146-amino acid fragment); Leptin (synthetic human mutant 15B); Protein (human gene ob active isoform). Grade: ≥95% by HPLC. CAS No. 177404-21-6. | |
| Leptocillin | Leptocillin is extracted from Leptoaphaeria sp. L-179. It is resistant to several Gram-positive bacteria (Staphylococcus aureus 209P, Bacillus subtilis No. 119) and several Gram-negative bacteria (Klebsiella pneumoniae 22 # 3038, proteus singular GN310). Synonyms: Antibiotic MK4588; MK 4588; MK-4588; 7-(1-Isocyano-2-(4-methoxyphenyl))ethenyl-1-hydroxy-7-isocyanobicyclo(4,2,0)oct-2-en-4-one. CAS No. 123949-57-5. Molecular formula: C19H16N2O3. Mole weight: 320.34. | |
| Leptofuranin A | It is produced by the strain of Str. tanashiensis. At low concentrations, it causes the stagnation of normal cells, but it can cause the death of transformed cells. Molecular formula: C32H48O5. Mole weight: 512.72. | |
| Leptofuranin B | It is produced by the strain of Str. tanashiensis. At low concentrations, it causes the stagnation of normal cells, but it can cause the death of transformed cells. Molecular formula: C33H50O5. Mole weight: 526.75. | |
| Leptofuranin C | It is produced by the strain of Str. tanashiensis. At low concentrations, it causes the stagnation of normal cells, but it can cause the death of transformed cells. Molecular formula: C32H46O5. Mole weight: 510.70. | |
| Leptofuranin D | It is produced by the strain of Str. tanashiensis. At low concentrations, it causes the stagnation of normal cells, but it can cause the death of transformed cells. Molecular formula: C33H48O5. Mole weight: 524.73. | |
| Leptoglycin | Leptoglycin is an antibacterial peptide isolated from Leptodactylus pentadactylus. Leptoglycin was able to inhibit the growth of Gram-negative bacteria Pseudomonas aeruginosa, Escherichia coli and Citrobacter freundii with minimal inhibitory concentrations (MICs) of 8 microM, 50 microM, and 75 microM respectively, but it did not show antimicrobial activity against Gram-positive bacteria (Staphylococcus aureus, Micrococcus luteus and Enterococcus faecalis), yeasts (Candida albicans and Candida tropicalis) and dermatophytes fungi (Microsporum canis and Trichophyton rubrum). Synonyms: Gly-Leu-Leu-Gly-Gly-Leu-Leu-Gly-Pro-Leu-Leu-Gly-Gly-Gly-Gly-Gly-Gly-Gly-Gly-Gly-Leu-Leu. | |
| Leptolstatin | It is produced by the strain of Str. sp. SAM1595. It has no activity against bacteria, fungi and yeast, in addition to Millet wine schizozoite yeast (MIC is 0.4 μg/mL). It has a strong inhibitory effect on mammalian cells, such as normal fibroblast 3Y1 cells in rats (IC50 is 0.4 ng/mL). Synonyms: 2H-Pyran-2-one, 6-[(1E,3Z,5R,7E,9E,11R,13S,14R,15S,17E)-14,19-dihydroxy-3,5,9,11,13,15,17-heptamethyl-12-oxo-1,3,7,9,17-nonadecapentaen-1-yl]-5,6-dihydro-, (6R)-; (R)-6-((1E,3Z,5R,7E,9E,11R,13S,14R,15S,17E)-14,19-dihydroxy-3,5,9,11,13,15,17-heptamethyl-12-oxononadeca-1,3,7,9,17-pentaen-1-yl)-5,6-dihydro-2H-pyran-2-one. CAS No. 149633-91-0. Molecular formula: C31H46O5. Mole weight: 498.69. | |
| Leptomycin A | a potent anti-fungal antibiotic. Leptomycin A is a highly specific inhibitor of export protein CRM1. Synonyms: Leptomycin A; Jildamycin; 87081-36-5; (2E,10E,12E,16E,18E)-6-hydroxy-3,5,7,9,11,15,17-heptamethyl-19-(3-methyl-6-oxo-2,3-dihydropyran-2-yl)-8-oxononadeca-2,10,12,16,18-pentaenoic acid; NSC 369326; NSC369326; ATS1287 A, LMA; SCHEMBL14190847; MFCD01711669; BS-1083; NSC-369326; 19-(3,6-Dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-3,5,7,9,11,15,17-heptamethyl-6-hydroxy-8-oxo-2,10,12,16,18-nonadecapentaenoic acid; 2,10,12,16,18-Nonadecapentaenoic acid, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-3,5,7,9,11,15,17-heptamethyl-6-hydroxy-8-oxo-; 2,10,12,16,18-Nonadecapentaenoic acid, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-6-hydroxy-3,5,7,9,11,15,17-heptamethyl-8-oxo-; DA-54856; NS00011727; Leptomycin A; Antibiotic ATS 1287A; Antibiotic PD 118607; Jildamycin; (2E,5S,6R,7S,9R,10E,12E,15R,16Z,18E)-6-Hydroxy-3,5,7,9,11,15,17-heptamethyl-19-[(2S,3S)-3-methyl-6-oxo-2,3-dihydropyran-2-yl]-8-oxononadeca-2,10,12,16,18-pentaenoic acid; 2,12,16,18-Nonadecapentaenoic acid, 19-(3,6-dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-6-hydroxy-3,5,7,9,11,15,17-heptamethyl-8-oxo-. Grade: >99% by HPLC. CAS No. 87081-36-5. Molecular formula: C12H14N2O3S. Mole weight: 266.32. | |
| Leptomycin A (Antibiotic ATS 1287A, Antibiotic PD 118607, Jildamycin) | Leptomycin A, a methyl (cf. ethyl) analogue of Leptomycin B, is a minor component of the leptomycin complex produced by selected Streptomyces species. Leptomycin B is a potent inhibitor of the nuclear transport receptor CRM1. Leptomycin A is also likely to inhibit nuclear transport and may offer differences in exporter selectivity. Leptomycin A shows antimicrobial activity against Schizosaccaromyces pombe and Mucor rouxianus. Group: Biochemicals. Alternative Names: Antibiotic ATS 1287A, Antibiotic PD 118607, Jildamycin. Grades: Highly Purified. CAS No. 87081-36-5. Pack Sizes: 100ug. US Biological Life Sciences. | Worldwide |
| Leptomycin B | a potent anti-fungal antibiotic. Leptomycin B is an inhibitor of export protein CRM1. Synonyms: 19-(3,6-Dihydro-3-methyl-6-oxo-2H-pyran-2-yl)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-2,10,12,16,18-Nonadecapentaenoic Acid; Elactocin; Mantuamycin; Antibiotic CI 940; PD 114720. CAS No. 87081-35-4. Molecular formula: C33H48O6. Mole weight: 540.73. | |
| Leptomycin B | Leptomycin B (CI 940; LMB) is a potent inhibitor of the nuclear export of proteins. Leptomycin B inactivates CRM1/exportin 1 by covalent modification at a cysteine residue. Leptomycin B is a potent antifungal antibiotic blocking the eukaryotic cell cycle[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: CI 940; LMB. CAS No. 87081-35-4. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg. Product ID: HY-16909. | |
| Leptomycin B (Elactocin, Antibiotic ATS 1287B, Antibiotic CI 940, Antibiotic CL 1957A, Antibiotic PD 114720, Mantuamycin) | Leptomycin B is the dominant and most studied member of the leptomycin class isolated from selected Streptomyces strains. Leptomycin B is a nanomolar active and specific nuclear export inhibitor. Its target is CRM1/exportin1 a protein in the nuclear export sequence (NES). Examples of proteins affected are c-Abl, cyclin B1, HIV-1 Rev, IκB, MPF, MAP/ERK, MDM2/p53, NF-κB/IκB7 and PKA. Export of many RNAs are also inhibited e.g. COX-2 and c-FOS mRNA. In addition Leptomycin B shows antifungal and antibacterial and potent antitumour activities. Group: Biochemicals. Alternative Names: Elactocin, Antibiotic ATS 1287B, Antibiotic CI 940, Antibiotic CL 1957A, Antibiotic PD 114720, Mantuamycin. Grades: Highly Purified. CAS No. 87081-35-4. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Leptomycin B, Free Acid (Elactocin, Antibiotic ATS 1287B, Antibiotic CI 940, Antibiotic CL 1957A, Antibiotic PD 114720, Mantuamycin) | Leptomycin B (LepB) is a potent, specific inhibitor of nuclear export signal (NES)-dependent protein export from the nucleus. Group: Biochemicals. Grades: Highly Purified. CAS No. 87081-35-4. Pack Sizes: 100ug. US Biological Life Sciences. | Worldwide |
| Leptomycin B (LMB) | Leptomycin B (LMB, CI 940, Elactocin, Mantuamycin, NSC 364372) is a potent antifungal antibiotic isolated from Streptomyces and acts as a specific inhibitor of the nuclear export factor CRM1. Leptomycin B rapidly induces cytotoxic effects in cancer cell lines via covalent inhibition of CRM1 with IC50 values of 0.1 nM-10 nM. Group: Inhibitors. Alternative Names: LMB, CI 940, Elactocin, Mantuamycin, NSC 364372. CAS No. 87081-35-4. Pack Sizes: 5mg. Product ID: S7580. Formula: C33H48O6. Storage Conditions: 3 years -20°C powder. |  United States; Europe |
| Leptosin I | It is produced by the strain of I Leptosphaeria sp. OUPS-4. In order to understand its cytotoxic effects, someone tested Leukemia lymphocyte P388 in culture with an ED50 of 1.13 μg/mL. Synonyms: Chaetocin, 2,5:2',5'-dide(epidithio)-19'-deoxy-2',5'-(epitetrathio)-5,6'-epoxy-6-hydroxy-19',19'-dimethyl-, (5alpha,6S,6'S,15alpha)-; (+)-Leptosin I; 22bH-18,22a-(Iminomethano)-10b,23a-methano-10bH,23aH-indolo[2'',3'':2',3'][1,2,3,4,6]tetrathiazocino[6'',5'':1',5']pyrrolo[3',4':6,7]pyrazino[2''',1''':2,3][1,3]oxazepino[4,5-b]indole-1,4,17,25(18H)-tetrone,2,3,5a,6,15,15a-hexahydro-24-hydroxy-3-(hydroxymethyl)-2,26-dimethyl-18-(1-methylethyl)-, (3a,5ab,10ba,10cS*,15ab,18b,22ab,22ba,23aa,24S*)-(+)-; Leptosine I. CAS No. 160472-96-8. Molecular formula: C32H32N6O7S4. Mole weight: 740.89. | |
| Leptosin J | It is produced by the strain of J Leptosphaeria sp. OUPS-4. In order to understand its cytotoxic effects, someone tested Leukemia lymphocyte P388 in culture with an ED50 of 1.25 μg/mL. Synonyms: Chaetocin, 2,5:2',5'-dide(epidithio)-19'-deoxy-2',5'-(epitetrathio)-5,6'-epoxy-6-hydroxy-19',19'-dimethyl-, (2alpha,5alpha,6S,6'S,15alpha)-; 22bH-18,22a-(Iminomethano)-10b,23a-methano-10bH,23aH-indolo[2'',3'':2',3'][1,2,3,4,6]tetrathiazocino[6'',5'':1',5']pyrrolo[3',4':6,7]pyrazino[2''',1''':2,3][1,3]oxazepino[4,5-b]indole-1,4,17,25(18H)-tetrone,2,3,5a,6,15,15a-hexahydro-24-hydroxy-3-(hydroxymethyl)-2,26-dimethyl-18-(1-methylethyl)-, (3a,5aa,10bb,10cR*,15aa,18a,22aa,22bb,23ab,24R*)-(+)-; Leptosine J. CAS No. 160550-15-2. Molecular formula: C32H32N6O7S4. Mole weight: 740.89. | |
| LEQ803 | LEQ803 (N-Desmethyl Ribociclib) is a drug metabolite of the CDK4/6 inhibitor Ribociclib (HY-15777), which is produced through metabolism by CYP3A4. LEQ803 has potential application value in the field of oncology[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: N-Desmethyl Ribociclib. CAS No. 1211441-59-6. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-171459. | |
| Lercanidipine | Lercanidipine is a third-generation, lipophilic, brain-penetrant, vascular-selective and orally active dihydropyridine-calcium channel blocker with a pIC50 of 7.74 (converts from μM). Lercanidipine has long lasting antihypertensive action as well as reno- and neuro-protective effect. Lercanidipine also shows anti-oxidant, anti-inflammatory and anti-apoptotic properties. Lercanidipine can be used in cardiovascular and neurological research[1][2][3][4][5]. Uses: Scientific research. Category: Signaling pathways. CAS No. 100427-26-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-B0612. | |
| Lercanidipine-[13C,d3] Hydrochloride | Lercanidipine-[13C,d3] Hydrochloride is the labelled analogue of Lercanidipine. Lercanidipine is a calcium channel blocker that is used for the treatment of hypertension. Synonyms: Lercanidipine 13C D3 Hydrochloride. Grade: 95% by HPLC; 95% atom 13C; 95% atom D. CAS No. 1261397-71-0. Molecular formula: C35[13C]H39D3ClN3O6. Mole weight: 652.20. | |
| Lercanidipine-d3 Hydrochloride | A labeled dihydropyridine calcium channel blocker. Group: Biochemicals. Alternative Names: 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)(methyl-d3)amino]-1,1-dimethylethyl Methyl Ester Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Lercanidipine hydrochloride | Lercanidipine hydrochloride. CAS No. 100427-27-8. Product ID: ACM100427278. Molecular formula: C36H41N3O6.ClH. Mole weight: 648.196. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Lercanidipine hydrochloride | Lercanidipine hydrochloride. Alternative Names: 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl methyl ester hydrochloride;LERCANIDIPINE HCL;LERCANIDIPINE HYDROCHLORIDE;1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylicAcid2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimeth;1,4-Dihydro-2,6-dimethyl-4-(3-nittrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Methyl Ester Hydrochloride;LERCANIDIPINEHYDROCHLORIDE(FORR&DONLY);1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl methyl ester hydrochloride;Lercanidipinehemihydratehydrochloride. CAS No. 132866-11-6. Product ID: ACM132866116. Molecular formula: C36H42ClN3O6. Mole weight: 648.19. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Lercanidipine Hydrochloride | Lercanidipine hydrochloride is a L-type (Cav1.2b) vascular channel antagonist; L-type (Cav1.2a) cardiac channel agonist voltage-dependent and highly lipophylic compound, which exhibits a slower onset and longer duration of action than other calcium channel antagonists; an antihypertensive agent in patients with mild-to-moderate hypertension; more vasoselective than lacidipine and amlodipine. Group: Biochemicals. Alternative Names: 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-[ (3, 3-diphenylpropyl) methylamino]-1, 1-dimethylethyl methyl ester hydrochloride; Cardiovasc; Carmen. Grades: Highly Purified. CAS No. 132866-11-6. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C36H42ClN3O6. US Biological Life Sciences. | Worldwide |
| L-(+)-Ergothioneine | L-Ergothioneine is a natural molecule isolated from the rye ergot fungus and later identified in rat erythrocytes and liver and in numerous other animal tissues. Its antioxidizing properties may afford the compound therapeutic potential or it may be used as a food additive or in cosmetics. Group: Biochemicals. Alternative Names: (αS)-α-Carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-1H-imidazole-4-ethanaminium Inner Salt; 2-Mercaptohistidine Betaine; NSC 7175; 2-Mercapto-N,N-dimethylhistidine Methyl Ester Betaine; 2-Mercapto-histidine; Sympectothion; Thiasine; Thioneine; Thiotane. Grades: Highly Purified. CAS No. 497-30-3. Pack Sizes: 5mg, 10mg, 25mg. Molecular Formula: C?H??N?O?S, Molecular Weight: 229.3. US Biological Life Sciences. | Worldwide |
| L-(+)-Ergothioneine | L-(+)-Ergothioneine is a natural amino acid isolated from the rye ergot fungus and later identified in rat erythrocytes and the liver. L-(+)-Ergothioneine is an antioxidant and a unique cell physiological protective agent, which has many physiological functions such as scavenging free radicals, whitening, anti-aging, preventing ultraviolet radiation damage, maintaining DNA synthesis and normal cell growth. Synonyms: 1H-Imidazole-4-ethanaminium, α-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-, inner salt, (αS)-; (2S)-3-(2-Sulfanyl-1H-imidazol-4-yl)-2-(trimethylazaniumyl)propanoate; (S)-5-(2-Carboxy-2-(trimethylammonio)ethyl)-1H-imidazole-2-thiolate; 1H-Imidazole-4-ethanaminium, α-carboxy-2,3-dihydro-N,N,N-trimethyl-2-thioxo-, inner salt, (S)-; 2-Mercapto-N,N-dimethylhistidine methyl ester betaine; 2-Mercaptohistidine betaine; 2-Mercaptohistidine trimethylbetaine; L-Ergothioneine; ErgoActive; Ergothioneine; Ergothionine; Histidine, 2-mercapto-, trimethylbetaine; Histidine, 2-mercapto-N,N-dimethyl-, betaine; L-(+)-Ergothionene; NSC 7175; Phytothioneine; Sympectothion; Thiasine; Thioneine; thiotaine; Thiotane. Grade: >95%. CAS No. 497-30-3. Molecular formula: C9H15N3O2S. Mole weight: 229.30. | |
| L-(+)-Ergothioneine (>98%) | L-(+)-Ergothioneine (>98%). CAS No. 497-30-3. Product ID: ALC-FP-497303. Molecular formula: C9H15N3O2S. Mole weight: 229.30 g/mol. Alfa Chemistry - ISO 9001:32057 Certified. | |
| L-(+)-Ergothioneine-[d3] | L-(+)-Ergothioneine-[d3] is a stable isotope analogue of L-(+)-Ergothioneine. It is a natural molecule isolated from the rye ergot fungus and later identified in rat erythrocytes and liver and in numerous other animal tissues. Its antioxidizing properties may afford the compound therapeutic potential or it may be used as a food additive or in cosmetics. Synonyms: (αS)-α-Carboxy-2,3-dihydro-N,N,-dimethyl-N-(methyl-d3)-2-thioxo-1H-imidazole-4-ethanaminium Inner Salt; 2-Mercaptohistidine-d3 Betaine; 2-Mercapto-N,N-dimethylhistidine Methyl Ester Betaine-d3; 2-Mercaptohistidine-d3; L-(+)-Ergothioneine D3. Grade: 95% by CP; 99% atom D. CAS No. 1356933-89-5. Molecular formula: C9H12D3N3O2S. Mole weight: 232.32. | |
| L-(+)-Ergothioneine-d9 | Labeled L-Ergothionine. It is a natural molecule isolated from the rye ergot fungus and later identified in rat erythrocytes and liver and in numerous other animal tissues. Its antioxidizing properties may afford the compound therapeutic potential or it may be used as a food additive or in cosmetics. Group: Biochemicals. Alternative Names: (αS)-α-Carboxy-2,3-dihydro-N,N,N-tri(methyl-d3)-2-thioxo-1H-imidazole-4-ethanaminium Inner Salt; 2-Mercaptohistidine Betaine-d9; NSC 7175-d9; 2-Mercapto-N,N-dimethylhistidine Methyl Ester Betaine-d9; 2-Mercapto-histidine-d9; Sympectothion-d9; Thiasine-d9; Thioneine-d9; Thiotane-d9. Grades: Highly Purified. CAS No. 497-30-3-unlabeled. Pack Sizes: 1mg. Molecular Formula: C?H?D?N?O?S, Molecular Weight: 238.35. US Biological Life Sciences. | Worldwide |
| L-Ergothioneine Powder | L-Ergothioneine Powder. Alternative Names: EGT. CAS No. 497-30-3. Product ID: DS497303. Molecular formula: C9H15N3O2S. Mole weight: 229.3 g/mol. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Leriglitazone | Leriglitazone (MIN-102; Hydroxypioglitazone) is an orally active and a BBB-penetrable PPARγ agonist with an EC50 of 9 μM. Leriglitazone, as a regulator of mitochondrial function, has neuroprotective, anti-inflammatory and antioxidant effects. Leriglitazone can be used in the study of neuroinflammatory and neurodegenerative diseases[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: MIN-102; Hydroxypioglitazone. CAS No. 146062-44-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-117727. | |
| Leriglitazone hydrochloride | Leriglitazone (MIN-102; Hydroxypioglitazone) hydrochloride is an orally active and a BBB-penetrable PPARγ agonist with an EC50 of 9 μM. Leriglitazone hydrochloride, as a regulator of mitochondrial function, has neuroprotective, anti-inflammatory and antioxidant effects. Leriglitazone hydrochloride can be used in the study of neuroinflammatory and neurodegenerative diseases[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: MIN-102 hydrochloride; Hydroxypioglitazone hydrochloride. CAS No. 146062-46-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-117727A. | |
| Leritrelvir | Leritrelvir (RAY1216) is an orally active SARS-CoV-2 main protease slow-tight inhibitor with a Ki of 8.6 nM[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: RAY1216. CAS No. 2923310-64-7. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-153121. | |
| Lerociclib | Lerociclib (G1T38) is a potent and selective inhibitor of CDK4/6, with IC50s of 1 nM, 2 nM for CDK4/CyclinD1 and CDK6/CyclinD3, respectively. Uses: Scientific research. Category: Signaling pathways. Alternative Names: G1T38. CAS No. 1628256-23-4. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-112272. | |
| Lerociclib dihydrochloride | Lerociclib dihydrochloride (G1T38 dihydrochloride) is a potent and selective inhibitor of CDK4/CDK6, with IC50s of 1 nM and 2 nM for CDK4/CyclinD1 and CDK6/CyclinD3, respectively. Uses: Scientific research. Category: Signaling pathways. Alternative Names: G1T38 dihydrochloride. CAS No. 2097938-59-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-112272A. | |
| Leronlimab | Leronlimab (PRO 140) is a humanized IgG4 anti-CCR5 monoclonal antibody. Leronlimab inhibits CCR5-mediated HIV-1 viral and lung metastasis in mouse tumor models. Leronlimab can be used for the research of HIV nonalcoholic steatohepatitis (NASH) and cancer[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PRO 140. CAS No. 674782-26-4. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99697. | |
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