Form:Supplied as a liquid in PBS, pH 7.2, 1% BSA, 0.09% sodium azide.
Specificity:Recognizes the CD5 cell surface glycoprotein, a 67kD antigen expressed by T lymphocytes and by a subset of B lymphocytes. CD5 is also expressed by tumor cells in cases of B-cell Chronic Lymphocytic Leukemia (B-CLL).