Anti-CST8 Antibody

Raised in rabbits against the human CST8 protein, this unconjugated polyclonal primary antibody is supplied by Antibodies.com at 100 µl per vial. CST8, also known as CRES (Cystatin-Related Epididymal Spermatogenic protein), is a cysteine protease inhibitor expressed predominantly in the epididymis, where it contributes to sperm maturation and post-testicular reproductive biology. The reagent is validated for western blot (WB), immunohistochemistry (IHC), and immunofluorescence (IF) workflows and reacts with human CST8. Researchers investigating androgen-regulated gene expression in the male reproductive tract, the broader cystatin family of protease inhibitors, or tissue-specific patterns of protease inhibition will find this reagent useful. The polyclonal format provides recognition of multiple epitopes on CST8, supporting reliable detection in tissue sections and cell-based assays.