Proteolytic cleavage then releases Ig into the lumen (9)
Proteolytic cleavage then releases Ig into the lumen (9). often misunderstood or underappreciated. In this short review, we will discuss J-chain in light of the various proposed models of its expression and regulation, with an added focus on the evolutionary significance of J-chain and its expression in different B cell lineages/differentiation states. == Joining Chain…