An EBV-transformed B cell line from a patient with MHC class II deficiency
Conjugation:
FITC
PIN.1 recognizes a ~33-35 kDa protein doublet, corresponding to the apparent molecular mass of the p33 and p35 forms of the cytoplasmic tail of human CD74, a type II transmembrane glycoprotein. It is also known as invariant chain or MHC class II chaperon