DATK44

MAb, DATK44, induces homotypic aggregation of TK1 cells (a CD8 lymphoma). The glycoprotein recognized by DATK44 is of approximate m.w. 50 kDa and is expressed by monocytes, neutrophils, and subsets of lymphocytes, as well as on the high endothelial venule in peripheral and mesenteric lymph nodes.

http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=7543529&dopt=Abstract