Prostate Specific Antigen IHC – Performance redefined!
Now available: Best validated anti-PSA antibody worldwide. Clone HAM18 has been tested on 21.000 tissue sections and is optimized for IHC on formalin-fixed paraffin-embedded (FFPE) prostate tissue specimen to be used in brightfield immunohistochemistry but also for fluorescent multiplex immunohistochemistry (mIHC).
Antibody clone HAM18 is absolutely PSA-specific. It stains only prostate epithelium and derived cells. Numerous publications on PSA positive staining of other, non-PSA expressing tumor tissues suggest cross-reactivity of commonly available PSA antibodies. The exceptionally high sensitivity of HAM18 also allows the detection of subtotal to total loss of PSA expression in poorly differentiated tumors of high grades.