Anti-SEMG1 Antibody

Semenogelin-1 (SEMG1) is the major structural protein secreted by the seminal vesicles into human seminal plasma, where it forms the gel-like coagulum that is then cleaved by prostate-specific antigen (PSA/KLK3) into soluble fragments during post-ejaculation liquefaction. SEMG1 is a frequent research target in male reproductive biology, fertility investigations, and forensic identification of seminal fluid in casework, where immunostaining for SEMG1 complements prostate-specific antigen detection on tissue and swab samples.

The Antibodies.com Anti-SEMG1 polyclonal reagent is raised in rabbit and validated for western blot and immunohistochemistry on human specimens. The unconjugated antibody is supplied as a 100 µl aliquot, ready to be titred into standard WB and IHC workflows for tissues such as seminal vesicle, prostate, and testis. For short-term use, store refrigerated; for long-term storage, freeze at -20°C in working aliquots to limit damage from repeated freeze-thaw cycles. This format supports both small pilot studies and ongoing laboratory programmes in reproductive biology, andrology, forensic pathology, and biomarker discovery.