reversed-phase high performance liquid chromatography on short ( 10 cm or less ) microbore ( 1-2 mm internal diameter ) columns has been used to fractionate and purify a number of tryptic peptides generated from approximately 600 pmol of purified murine plasma cell antigen pc-1 , a major membrane glycoprotein on all cells secreting immunoglobulins .
C0007634
cells
C1327616
secreting