Form:Supplied as a liquid, sodium azide, BSA. Labeled with fluorescein isothiocyanate (FITC).
Specificity:Recognizes human CD38 expressed on terminally differentiated B cells (plasma cells) as well as thymocytes and T cells. Also expressed on monocytes, macrophages dendritic cells and some epithelial cells. On T cells the molecule is reported to have NAD glycohydrolase activity.