丹熹LW 2016-12-14

sorry guy， There is not chinese input on my office PC。

LDA is the cell surface makers which express or disappear on the different leukocytes in the different stage of differentiation and activation。

CD is the cell surface molecules of leucocytes that are distinguishable with monoclonal antibodies as an immunologic marker。

The CD Antigen’s designation isn’t related to the biological

function， thus CD antigens include receptors， glycans， adhesion molecules，

membrane-bound enzymes， etc。