Monomethyl auristatin E

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Description

Monomethyl auristatin E (MMAE; Vedotin) is an antimitotic agent which inhibits cell division by blocking the polymerisation of tubulin. Monomethyl auristatin E (MMAE), linked via the lysosomally cleavable dipeptide, valine-citrulline (vc). Antibody-drug conjugates (ADCs) are designed to combine the exquisite specificity of antibodies to target tumor antigens with the cytotoxic potency of chemotherapeutic drugs. In vivo studies demonstrated that the peptide-linked conjugates induced regressions and cures of established tumor xenografts with therapeutic indices as high as 60-fold.

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