Polyclonal antibodies against the two similar proteins PAB-1 and PAB- 2 were generated by immunizing rabbits with a recombinant GST-tagged fusion peptide of PAB-2 (aa 517 to 692). pab-1 pab-2
The PAB-1/2 polyclonal antiserum was raised against the C-terminal region of PAB-2 by injecting rabbits with the following peptide: EIDNAELIMMLQDAEL- FRSKVEEAFGV. pab-2 pab-1