Products/Services Used | Details | Operation |
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Nucleic Acid Purification & Analysis> | … Iodoacetamide and SDS were purchased from Sigma-Aldrich (St. Louis, MO, USA). Precast SurePAGE 4-12% gradient Bis-Tris gels, liquid container and eStain LG protein destainer were purchased from Genscript (Nanjing, China) … | Get A Quote |
WuXiBody is a bispecific antibody (bsAb) platform developed by WuXi Biologics. Its key feature is the replacement of one parental antibody's CH1/CL region with the T cell receptor (TCR) constant domain, a design that promotes cognate heavy chain (HC)-light chain (LC) pairing. BsAbs based on WuXiBody can adopt either asymmetric or symmetric format. For purifying a WuXiBody-based symmetric bsAb, we identified a LC-missing species as a major byproduct. While for bsAbs based on other platforms removal of such byproduct can pose considerable challenge to the downstream team, in this case WuXiBody's unique design makes separation relatively straightforward. We previously showed that Capto MMC ImpRes mixed-mode chroma... More