Figure 2

Flowcytometric analysis of Raft.1 antigen expression. a, ACHN cells were stained with control antibody (.........), Raft.1 (bold −), Raft.2 (−), and anti-Yes MAb (—–) before and after permeabilization. b, Peripheral leukocytes obtained from a human, pig, and rat were stained with control antibody (.........) and Raft.1 (bold −) after permeabilization. c, Cultured B cell lines of various stages from the pro-B cell stage to the Ig-secreting stage were stained with Raft.1 as in b.