Anti-KLK2 Antibody

Raised in rabbit against the Kallikrein-Related Peptidase 2 (KLK2) target, this polyclonal antibody from Antibodies.com is validated for Western blot (WB) and immunohistochemistry (IHC) work on human samples.

KLK2 is a prostate-enriched serine protease that shares partial amino acid homology with PSA (KLK3), and detecting it supports characterization of prostate tissue, prostate cancer cell models, and seminal plasma research samples. The unconjugated reagent is supplied as 100 µl of polyclonal antiserum from a rabbit host, ready to pair with standard HRP- or fluorophore-conjugated secondary detection reagents.

Storage and handling guidance: refrigerate the antibody at 4°C in working aliquots to limit freeze-thaw cycles of the stock, and protect from light during downstream conjugated detection steps. Researchers commonly apply this reagent to confirm endogenous KLK2 expression in LNCaP and other prostate-derived cell lines, and to localize KLK2 immunostaining in formalin-fixed paraffin-embedded prostate biopsy sections.