Species: mouse
Strain: RBF/DnJ (B cell); BALB/c (myeloma)
Isoenzyme: IgG3; kappa light chain
Production: immunoglobulin; monoclonal antibody; against phosphotyrosine
Histopathology: hybridoma; mouse(myeloma)
Note: spleen cells were fused with FOX-NY myeloma cells; the antibody reacts with several phosphorylated proteins on Western blots and in immunoprecipitation reactions; thymidine and aminopterin are added to the culture medium to stabilize the presence of the immunoglobulin heavy chain locus