The purity of Biotinylated Human CD20 VLP is greater than 95% as determined by SEC-HPLC.
Biotinylated Human CD20 VLP captured on CM5 Chip via streptavidin can bind Ofatumumab, hFc Tag with an affinity constant of 0.61 nM as determined in SPR assay (Biacore T200).
Biotinylated Human CD20 VLP, captured on CM5 Chip via streptavidin can bind Rituximab, hFc Tag with an affinity constant of 0.68 nM as determined in SPR assay (Biacore T200) (QC Test).
Supplier Page from Kactusbio Inc. for Biotinylated Human CD20 Protein-VLP (CD2-HM122B)