This ADC product is comprised of an anti-FcRH5 monoclonal antibody (clone 6Hl) conjugated via a SMCC linker to DM1. The DM1 is targeted to certain cancers by immunerecognition and delivered into cancer cells via receptor mediated endocytosis. Within the cell, DM1 binds to tubulins, interrupts microtubule dynamics, and subsequently, induces cell death.
ADC Target
- Alternative Names
- FCRL5; Fc receptor-like 5; CD307; FCRH5; IRTA2; BXMAS1; CD307e; PRO820; Fc receptor-like protein 5; fcR-like protein 5; fc receptor homolog 5; immune receptor translocation-associated protein 2; immunoglobulin superfamily receptor translocation associated
- Target Entrez Gene ID
- 83416
- Overview
- This gene encodes a member of the immunoglobulin receptor superfamily and the Fc-receptor like family. This gene and several other Fc receptor-like gene members are clustered on the long arm of chromosome 1. The encoded protein is a single-pass type I membrane protein and contains 8 immunoglobulin-like C2-type domains. This gene is implicated in B cell development and lymphomagenesis. Alternatively spliced transcript variants encoding different isoforms have been identified.
ADC Antibody
- Overview
- Anti-FcRH5 antibody, clone # 6Hl
ADC Linker
- Name
- SMCC (N-succinimidyl 4-(Nmaleimidomethyl)cyclohexane-1-carboxylate)
- Description
- Noncleavable linkers, is considered noncleavable-meaning linker cleavage, and payload release does not depend on the differential properties between the plasma and some cytoplasmic compartments. Instead, the release of the cytotoxic drug is postulated to occur after internalization of the ADC via antigen-mediated endocytosis and delivery to lysosomal compartment, where the antibody is degraded to the level of amino acids through intracellular proteolytic degradation.
ADC payload drug
- Name
- DM1 (N2’-Deacetyl-N2’-(3-mercapto-1-oxopropyl)maytansine)
- Description
- Derived from Maytansinoid,a group of cytotoxins structurally similar to rifamycin, geldanamycin, and ansatrienin. The eponymous natural cytotoxic agent maytansine is a 19-member lactam (ansa
macrolide) structure originally isolated from the Ethiopian shrub Maytenus ovatus. Maytansinoids can bind to tubulin at or near the vinblastine-binding site, which interfere the formation of microtubules and depolymerize already formed microtubules, inducing mitotic arrest in the intoxicated cells.
For Research Use Only. NOT FOR CLINICAL USE.
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