特異性：Ubiquitous. Highly expressed in brain. Detected on myeloid cells, but not T-cells. Detected at lower levels in heart, placenta, lung, testis, ovary, colon, liver, small intestine, prostate, spleen, kidney, skeletal muscle and pancreas.
純度：>95% as determined by SDS-PAGE.
形状：Lyophilized from a 0.2 mum Filtered 20 mM PB, 150 mM NaCl, pH 7.2
