Anti-CST7 Antibody

This unconjugated rabbit polyclonal IgG primary antibody from Antibodies.com supports immunoblot studies of human cystatin F, the protein encoded by CST7. Cystatin F is a cysteine protease inhibitor associated with endosomal and lysosomal biology, immune-cell differentiation, and the regulation of cytotoxic lymphocyte activity.

The reagent is supplied in a 100 µL vial and is specified for Western blot (WB), human reactivity, rabbit host, polyclonal clonality, IgG isotype, and unconjugated format. Because no reporter is directly attached, it can be paired with a compatible labeled anti-rabbit secondary reagent for the selected immunoblot detection system.

In a typical Western blot workflow, the CST7 primary antibody is applied to membrane-bound protein samples and visualized with a labeled secondary reagent. Lysate, loading, and experimental controls help distinguish the target signal from nonspecific bands and permit comparison of CST7 expression across samples. The primary antibody does not include the secondary detection reagent or assay controls. Follow the accompanying product instructions for handling and use; performance depends on sample quality, protein transfer, antibody dilution, incubation conditions, and detection settings.