FMC63 scFv, His Tag (MALS verified)

FMC63 scFv, His Tag is a Mouse monoclonal antibody recombinantly expressed from HEK293 cells.

Product Specifications

Background

FMC63 is an IgG2a mouse monoclonal antibody specific for CD19, which is a target for the immunotherapy of B lineage leukaemias and lymphomas. FMC63 scFv is the most commonly used ectodomain component of CD19-specific CARs. So far, most of reported CART19 trials contain the anti-CD19 scFv derived from FMC63, including the two FDA-approved CARs Kymriah and Yescarta.

Host

HEK293

Origin Species

Mouse

Target

FMC63

Conjugation

Unconjugated

Tag

C-10xHis

Stability

-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower. Please avoid repeated freeze-thaw cycles.

Purity

0.95

Bioactivity

Immobilized Human CD19 (20-291), Fc Tag, premium grade (Cat. No. CD9-H5251) at 5 μg/mL (100 μL/well) can bind FMC63 scFv, His Tag (Cat. No. CD9-M52Hb) with a linear range of 0.005-0.156 μg/mL (QC tested).