pS2 Protein Antibody (rabbit polyclonal)

Rabbit polyclonal antibody suitable for immunohistochemistry.



Functional Aspects:

pS2 is expressed in normal gastric mucosa, small intestinal mucosa, and normal breast epithelium. It is also detected in gastric carcinoma, gynecological cancers, and predominantly in estrogen receptor positive breast cancers. It has been reported that high expression of pS2 in these breast cancers is a predictor for a favorable prognosis.