MS4A1 Protein (C-His, Cynomolgus)

Product Specifications

Abbreviation

MS4A1

Host

HEK 293

Tag

C-His

Endotoxin

< 1.0 EU per μg protein as determined by the LAL method.

Bioactivity

1.Immobilized Recombinant Cynomolgus CD20 Protein (VLP, Full-Length, His Tag) (Cat: 90052-C08H1) at 5 μg/mL (100 μL/well) can bind Obinutuzumab derived Anti-CD20 antibody, Human IgG1, the EC50 is 5-20 ng/mL (QC tested) . 2.Immobilized Recombinant Cynomolgus CD20 Protein (VLP, Full-Length, His Tag) (Cat: 90052-C08H1) at 5 μg/mL (100 μL/well) can bind Ofatuzumab derived Anti-CD20 antibody, Human IgG1, the EC50 is 10-40 ng/mL (Routinely tested) . 3.Immobilized Recombinant Cynomolgus CD20 Protein (VLP, Full-Length, His Tag) (Cat: 90052-C08H1) at 5 μg/mL (100 μL/well) can bind Rituximab derived Anti-CD20 antibody, Human IgG1, the EC50 is 20-60 ng/mL (Routinely tested) .