HCG-beta (Pregnancy & Choriocarcinoma Marker); Clone SPM529 (Concentrate)
Immunogen: Recombinant hCG beta protein.
Species Reactivity: Reacts with human. Others not known.
Positive Control: Placenta.
Specificity: This monoclonal antibody reacts with a protein of 22kDa, identified as HCG-beta, a sub-unit of HCG. It does not cross react with the alpha sub-unit.