Human PSP94 PharmaGenie ELISA Kit (SBRS1023)

PSP94 (Prostate Secretory Protein of 94 amino acids), also designated β-Microseminoprotein or MSMB, is a small glycoprotein predominantly secreted by prostate epithelial cells. The Assay Genie reagent pair targets the mature 94-amino-acid form using a human-specific capture antibody, supporting quantitative measurement for prostate cancer biomarker research and androgen-regulated expression studies.

MSMB gene variants have been reproducibly associated with prostate cancer susceptibility in genome-wide association studies, making PSP94 quantification valuable for investigations of tumor microenvironment biology, hereditary risk loci, and proteolytic processing in seminal plasma. The microplate workflow includes pre-coated wells and detection reagents; store refrigerated upon receipt and protect from light to preserve antibody binding activity.