MedChem Express

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MedChemExpress has an experienced team of custom synthesis chemists, led by an impressive group of Ph.D.'s. With this team, we have the capability of supporting all kinds of chemistry projects of multiple step syntheses of complex labeled molecules, including metabolites and steroids. Following scientific and technological innovation, challenging traditional thinking, MedChemExpress has always been committed to develop quality products that exceed international standards on cost and reliability, to create the most advanced synthetic route. With high experiences in preparing a large numbers of different biologically active molecules, we provide rapid synthesis of new products. That is why we can consistently deliver your custom synthesis compounds faster than any other company.

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LC3B Antibody | MedChemExpress (MCE) 10 uL  | ≥98.00%

MedChem Express

LC3B Antibody is a non-conjugated and Rabbit origined polyclonal antibody about 15 kDa, targeting to LC3B. It can be used for WB,ICC/IF,IHC-F,IHC-P assays with tag free, in the background of Human, Mouse, Rat.

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LC3B Antibody | MedChemExpress (MCE) 50 uL  | ≥98.00%

MedChem Express

LC3B Antibody is a non-conjugated and Rabbit origined polyclonal antibody about 15 kDa, targeting to LC3B. It can be used for WB,ICC/IF,IHC-F,IHC-P assays with tag free, in the background of Human, Mouse, Rat.

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LC3B Antibody | MedChemExpress (MCE) 100 uL  | ≥98.00%

MedChem Express

LC3B Antibody is a non-conjugated and Rabbit origined polyclonal antibody about 15 kDa, targeting to LC3B. It can be used for WB,ICC/IF,IHC-F,IHC-P assays with tag free, in the background of Human, Mouse, Rat.

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LCB 03-0110 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LCB 03-0110, a thienopyridine derivative, is a potent pan-discoidin domain receptor/c-Src family tyrosine kinase inhibitor. LCB 03-0110 suppresses scar formation by inhibiting fibroblast and macrophage activation[1].

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LCI peptide | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LCI peptide is an antimicrobial peptide with antibacterial activity. LCI peptide is active against plant pathogens, Xanthomonas and Pseudomonas, including E. coli, Gentamicin-resistant MRSA and Xoo[1].

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LCMV-derived p13 epitope | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LCMV-derived p13 epitope is a biological active peptide. (An H-2Db restricted epitope, this peptide is amino acids 61 to 80 fragment of the lymphocytic choriomeningitis virus (LCMV) pre-glycoprotein polyprotein GP complex. LCMV has been routinely used for the study of adaptive immune responses to viral infection.)

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LD-ATTEC4 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LD-ATTEC4 (compound 4A) is a coupling compound that can bind to LC3, with a Kd of 0.39 μM for LC3B. LD-ATTEC4 can connect autophagosomes with lipid droplets, inducing autophagy to clear lipid droplets[1].

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LDH-IN-2 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LDH-IN-2, a salicylic acid derivative, is an inhibitor of glycolate oxidase (GO). LDH-IN-2 decreases oxalate output in hyperoxaluric hepatocytes. LDH-IN-2 can be used for research of primary hyperoxaluria type 1 (PH1)[1].

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LDLR Antibody | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LDLR Antibody is an unconjugated, approximately 92 kDa, rabbit-derived, anti-LDLR polyclonal antibody. LDLR Antibody can be used for: WB, ELISA, Flow-Cyt, ICC expriments in human, mouse, and predicted: rat, dog, pig, cow, horse, rabbit, guinea pig background without labeling.

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LDN-193188 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LDN 193188 is a phosphatidylcholine transfer protein (PC-TP) inhibitor. LDN 193188 regulates hepatic glucose metabolism, and can be used for study of glucose metabolism[1].

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LDN-193189 dihydrochloride | MedChemExpress (MCE) 5 mg  | 99.75%

MedChem Express

LDN-193189 (dihydrochloride) is a potent selective BMP type I receptor (BMP I) inhibitor. LDN-193189 efficiently inhibits transcriptional activity of the BMP type I receptors ALK2 and ALK3 with IC50 values of 5 nM and 30 nM, respectively. LDN-193189 can be used for the research of bone morphogenetic protein signalling, such as fibrodysplasia ossificans progressiva[1][2][3].

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LDN-193189 dihydrochloride | MedChemExpress (MCE) 10 mg  | 99.75%

MedChem Express

LDN-193189 (dihydrochloride) is a potent selective BMP type I receptor (BMP I) inhibitor. LDN-193189 efficiently inhibits transcriptional activity of the BMP type I receptors ALK2 and ALK3 with IC50 values of 5 nM and 30 nM, respectively. LDN-193189 can be used for the research of bone morphogenetic protein signalling, such as fibrodysplasia ossificans progressiva[1][2][3].

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LDN-193189 dihydrochloride | MedChemExpress (MCE) 50 mg  | 99.75%

MedChem Express

LDN-193189 (dihydrochloride) is a potent selective BMP type I receptor (BMP I) inhibitor. LDN-193189 efficiently inhibits transcriptional activity of the BMP type I receptors ALK2 and ALK3 with IC50 values of 5 nM and 30 nM, respectively. LDN-193189 can be used for the research of bone morphogenetic protein signalling, such as fibrodysplasia ossificans progressiva[1][2][3].

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LDV-FITC | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LDV-FITC, a fluorescent peptide, is a FITC-conjugated LDV peptide (HY-P2267). LDV-FITC binds to the α4β1 integrin with high affinity (Kd: 0.3 nM and 12 nM for binding to U937 cells in the presence and absence of Mn2+ respectively). LDV-FITC can be used to detect α4β1 integrin affinity[1][2].

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LE 28 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LE 28 is a selective and activity-dependent legumain probe. LE 28 becomes fluorescent only upon binding active legumain. LE 28 can be used for research of cancers and inflammatory diseases[1].

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Lecithin (Standard) | MedChemExpress (MCE) 5 mg  | ≥98.00%

MedChem Express

Lecithin (Standard) is the analytical standard of Lecithin. This product is intended for research and analytical applications. Lecithin is regarded as a safe, conventional phospholipid source. Phospholipids are reported to alter the fatty acid composition and microstructure of the membranes in animal cells.

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Lecithin (Standard) | MedChemExpress (MCE) 10 mg  | ≥98.00%

MedChem Express

Lecithin (Standard) is the analytical standard of Lecithin. This product is intended for research and analytical applications. Lecithin is regarded as a safe, conventional phospholipid source. Phospholipids are reported to alter the fatty acid composition and microstructure of the membranes in animal cells.

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Lecithin (Standard) | MedChemExpress (MCE) 25 mg  | ≥98.00%

MedChem Express

Lecithin (Standard) is the analytical standard of Lecithin. This product is intended for research and analytical applications. Lecithin is regarded as a safe, conventional phospholipid source. Phospholipids are reported to alter the fatty acid composition and microstructure of the membranes in animal cells.

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Lecithins, egg | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Lecithins, egg can be used as an excipient. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, […]

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Ledol | MedChemExpress (MCE) 10 mg  | ≥98.00%

MedChem Express

Ledol ((+)-Ledol) is an antifungal agent that can be isolated from the essential oil fractions of Rhododendron tomentosum. Ledol is also the expectorant and antitussive agent, which is simultaneously responsible for adverse reactions such as dizziness, nausea and vomiting[1].

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Ledol | MedChemExpress (MCE) 25 mg  | ≥98.00%

MedChem Express

Ledol ((+)-Ledol) is an antifungal agent that can be isolated from the essential oil fractions of Rhododendron tomentosum. Ledol is also the expectorant and antitussive agent, which is simultaneously responsible for adverse reactions such as dizziness, nausea and vomiting[1].

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Ledol | MedChemExpress (MCE) 50 mg  | ≥98.00%

MedChem Express

Ledol ((+)-Ledol) is an antifungal agent that can be isolated from the essential oil fractions of Rhododendron tomentosum. Ledol is also the expectorant and antitussive agent, which is simultaneously responsible for adverse reactions such as dizziness, nausea and vomiting[1].

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LEI-515 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LEI-515 is a first-in-class peripherally restricted, reversible MAGL inhibitor. LEI-515 increases 2-AG levels in peripheral organs, but not mouse brain. LEI-515 attenuated liver necrosis, oxidative stress and inflammation in a CCl4-induced acute liver injury model[1].

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LEM-14-1189 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

LEM-14-1189, a LEM-14 (HY-114340) derivative, is a NSDs inhibitor with IC50s of 418 μM (NSD1), 111 μM (NSD2), and 60 μM (NSD3), respectively. The NSDs, histone lysine methyltransferases (HMTases), are oncoproteins, drivers of a number of tumors. LEM-14-1189 can be used for multiple myeloma (MM) research[1].

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Lemalesomab | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Lemalesomab (IMMU-MN3) is a mouse IgG1 Anti-NCA-90 monoclonal antibody and a Fab’fragment. Lemalesomab can be used for the research of inflammation, infectious lesions and infection imaging[1].

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Lenalidomide 4′-alkyl-C3-azide | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Lenalidomide 4′-alkyl-C3-azide (compound 4a) is a click chemical modified Lenalidomide (HY-A0003) that can be used to synthesize PROTACs. Lenalidomide is an orally active immunomodulator and a ligand for the ubiquitin E3 ligase cereblon (CRBN). Lenalidomide 4′-alkyl-C3-azide contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide […]

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Lenalidomide 4′-PEG1-azide | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Lenalidomide 4′-PEG1-azide (Compound 4g) is a lenalidomide-derived azide. Lenalidomide 4′-PEG1-azide incorporates the Lenalidomide based cereblon ligand and a linker. Lenalidomide 4′-PEG1-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO […]

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