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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Lenperone hydrochloride | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Lenperone hydrochloride (AHR 2277) is an antipsychotic compound and a dopamine antagonist. Lenperone hydrochloride reduces gastroesophageal sphincter pressure of healthy dogs. Lenperone hydrochloride can be used for neurological disease research[1][2].

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Lepadin E | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Lepadin E is a significantly cytotoxic ferroptosis inducer that induces iron death through the classical p53-SLC7A11-GPX4 pathway. Lepadin E promoted p53 expression, decreases SLC7A11 and GPX4 levels, and leads to increased ROS and lipid peroxide production, and upregulated ACSL4 expression, thus causes cell death. Lepadin E has significant antitumor effect[1].

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Lepadin H | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Lepadin H is a marine alkaloid and ferroptosis inducer. Lepadin H exhibits significant cytotoxicity, promotes p53 expression, increases ROS production and lipid peroxidation, decreases SLC7A11 and GPX4 levels, and upregulates ACSL4 expression. Lepadin H induces ferroptosis through the p53-SLC7A11-GPX4 pathway[1].

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Leptin (116-130) (human) | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Leptin (116-130) (human) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development[1].

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Lepunafusp alfa | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Lepunafusp alfa (JR-171) is a BBB-penetrable fusion protein consisting of J-Brain Cargo and IDUA (a lysosomal enzyme, α-L-iduronidase). Lepunafusp alfa can reduce concentration of heparan sulfate (HS) and dermatan sulfate (DS). Lepunafusp alfa can be used for research of mucopolysaccharidosis type I[1][2].

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Leramistat | MedChemExpress (MCE) 5 mg  | ≥98.00%

MedChem Express

Leramistat (HMC-C-01-A; MBS2320) is a mitochondrial complex 1 inhibitor, involving in cell metabolism immune metabolism regulation.Leramistat inhibits atopic dermatitis and other skin diseases autoimmune diseases, inflammatory diseases, cancer; and also inhibits osteoclast mediated disease[1].

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

MedChem Express

Leramistat (HMC-C-01-A; MBS2320) is a mitochondrial complex 1 inhibitor, involving in cell metabolism immune metabolism regulation.Leramistat inhibits atopic dermatitis and other skin diseases autoimmune diseases, inflammatory diseases, cancer; and also inhibits osteoclast mediated disease[1].

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

MedChem Express

Leramistat (HMC-C-01-A; MBS2320) is a mitochondrial complex 1 inhibitor, involving in cell metabolism immune metabolism regulation.Leramistat inhibits atopic dermatitis and other skin diseases autoimmune diseases, inflammatory diseases, cancer; and also inhibits osteoclast mediated disease[1].

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

MedChem Express

Leramistat (HMC-C-01-A; MBS2320) is a mitochondrial complex 1 inhibitor, involving in cell metabolism immune metabolism regulation.Leramistat inhibits atopic dermatitis and other skin diseases autoimmune diseases, inflammatory diseases, cancer; and also inhibits osteoclast mediated disease[1].

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Leramistat | MedChemExpress (MCE) 100 mg  | ≥98.00%

MedChem Express

Leramistat (HMC-C-01-A; MBS2320) is a mitochondrial complex 1 inhibitor, involving in cell metabolism immune metabolism regulation.Leramistat inhibits atopic dermatitis and other skin diseases autoimmune diseases, inflammatory diseases, cancer; and also inhibits osteoclast mediated disease[1].

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Lercanidipine-13C,d3 hydrochloride | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Lercanidipine-13C,d3 (hydrochloride) is the deuterium and 13C labeled Lercanidipine hydrochloride[1]. Lercanidipine hydrochloride is a lipophilic third-generation dihydropyridine-calcium channel blocker (DHP-CCB). Lercanidipine hydrochloride has long lasting antihypertensive action and reno-protective effect[2][3][4].

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

MedChem Express

Lerodalcibep (LIB003) is a recombinant fusion protein of a PCSK9-binding domain (adnectin) and human serum albumin. Lerodalcibep is a Lipid-lowering agent. Lerodalcibep can be used for the research of hypercholesterolemia and cardiovascular diseases[1].

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

MedChem Express

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].

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Leronlimab | MedChemExpress (MCE) 5 mg  | ≥98.00%

MedChem Express

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].

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

MedChem Express

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].

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

MedChem Express

Lesabelimab (LDP) is an immunoglobulin G1-kappa anti-CD274 monoclonal antibody. CD274 is an immune checkpoint ligand, represses antitumour immunity through the interaction with PDCD1 receptor[1][2].

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Lesabelimab | MedChemExpress (MCE) 5 mg  | ≥98.00%

MedChem Express

Lesabelimab (LDP) is an immunoglobulin G1-kappa anti-CD274 monoclonal antibody. CD274 is an immune checkpoint ligand, represses antitumour immunity through the interaction with PDCD1 receptor[1][2].

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

MedChem Express

Lesabelimab (LDP) is an immunoglobulin G1-kappa anti-CD274 monoclonal antibody. CD274 is an immune checkpoint ligand, represses antitumour immunity through the interaction with PDCD1 receptor[1][2].

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

MedChem Express

Letaplimab (IBI-188) is a humanized IgG4 anti-CD47 monoclonal antibody. CD47 is overexpressed on cancer cells, it is a ligand for SIRPα. Letaplimab enhances tumor cell phagocytosis[1].

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Letaplimab | MedChemExpress (MCE) 5 mg  | ≥98.00%

MedChem Express

Letaplimab (IBI-188) is a humanized IgG4 anti-CD47 monoclonal antibody. CD47 is overexpressed on cancer cells, it is a ligand for SIRPα. Letaplimab enhances tumor cell phagocytosis[1].

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

MedChem Express

Letaplimab (IBI-188) is a humanized IgG4 anti-CD47 monoclonal antibody. CD47 is overexpressed on cancer cells, it is a ligand for SIRPα. Letaplimab enhances tumor cell phagocytosis[1].

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

MedChem Express

Letolizumab (BMS-986004) is a monoclonal antibody targeting CD40L, which is produced to express mutant IgG1 lacking effector function, including Fc binding and complement fixation. Letolizumab reduces rejection, thromboembolism and prolongs the survival time[1][2][3].

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Letolizumab | MedChemExpress (MCE) 5 mg  | ≥98.00%

MedChem Express

Letolizumab (BMS-986004) is a monoclonal antibody targeting CD40L, which is produced to express mutant IgG1 lacking effector function, including Fc binding and complement fixation. Letolizumab reduces rejection, thromboembolism and prolongs the survival time[1][2][3].

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

MedChem Express

Letolizumab (BMS-986004) is a monoclonal antibody targeting CD40L, which is produced to express mutant IgG1 lacking effector function, including Fc binding and complement fixation. Letolizumab reduces rejection, thromboembolism and prolongs the survival time[1][2][3].

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Leucettinib-21 | MedChemExpress (MCE) 1 mg  | ≥98.00%

MedChem Express

Leucettinib-21 (LCTB-21) (compound 4) is a potent, selective DYRK1A inhibitor with IC50 of 2.4, 6.7, 12, 33, and 5 nM for DYRK1A, DYRK1B, CLK1, CLK2, and CLK4, respectively. Leucettinib-21 can be used for Down syndrome and Alzheimer’s disease study[1].

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