Anti-KLK4 Antibody

KLK4 (Kallikrein-Related Peptidase 4) is a trypsin-like serine protease essential for dental enamel maturation and studied as a candidate biomarker in prostate and ovarian cancers. This rabbit polyclonal reagent from Antibodies.com is raised against human KLK4 and validated for Western blot detection across human, mouse, and rat samples.

The antibody is supplied at 1 mg/ml in phosphate buffered saline (PBS) containing 15 mM sodium azide at approximately pH 7.2, delivered as a 100 µl vial. Researchers use this unconjugated reagent to monitor KLK4 expression in cell lysates and tissue homogenates, including studies of enamel matrix formation, prostate cancer cell signalling, and hormonal regulation of the kallikrein family. Its unconjugated format pairs readily with HRP- or fluorophore-labelled secondary antibodies for chemiluminescent or fluorescent Western blot workflows.

Store refrigerated; do not freeze to preserve antibody integrity. The polyclonal design supports recognition of multiple epitopes on KLK4, aiding detection of the full-length protein and known processed forms in research use only applications.