monoclonal antibody hbca-12 obtained by hybridoma procedure after immunization with human mammary adenocarcinoma cell line mda-mb-231 immunoprecipitated a cell surface sialoglycoprotein gp80 ( apparent molecular weight 80 000 ) from mda-mb-231 cells and a glycoprotein gp78 from human myeloma cell line arh 77 .
C0184661
procedure
C0020971
immunization