Unlock Exclusive Discounts & Flash Sales! Click Here to Join the Deals on Every Wednesday!
CXCL13, known as BCA-1 (B cell attractant chemokine 1) or BLC (B lymphocyte chemoattractant), is a potent attractant selective for B lymphocytes by binding to the BLR1/CXCR5 receptor . CXCL13 was originally identified in the stromal cells of B-cell follicles to regulate the homing of B-cell and T-cell subsets.