
CR09 is a goat polyclonal antibody recognizing both isoforms of human Apolipoprotein B — ApoB-100 (512 kDa, liver-derived, the primary structural protein of LDL and VLDL) and ApoB-48 (241 kDa, intestine-derived, found in chylomicrons). Suitable for ELISA, Western blot (WB), and immunodiffusion in human plasma and lipoprotein fraction samples, CR09 supports cardiovascular risk assessment and lipoprotein metabolism research.