mcd99Clones expressing mCD99 were harvested either by trypsin or using 10 mM EDTA in Hanks’ balanced salt solution (HBSS). Cells were washed twice in phosphate-bufered sastudy mht be useful for further studies of mCD99 function. Materials and Methods Cloning of expression vectors The previously cloned mCD99 (Park et al., 2005) was subcloned into