CSTA
Reactivity: Human, Rat
WB, IF
Host: Rabbit
Polyclonal
unconjugated
Application Notes
Western Blot: 1-4 μg/mL. Immunohistochemistry. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
This product contains thimerosal (merthiolate): a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
-20 °C/-80 °C
Storage Comment
Store the antibody undiluted at -20 °C or for long term storage (in aliquots) at -70 °C. Avoid repeated freezing and thawing. Shelf life: one year from despatch.
Cystatin A (acid cysteine proteinase inhibitor, ACPI) is a natural inhibitor of cysteine proteinases and is located mainly in the keratohyaline granules of the stratum granulosum and the cornified envelope of the stratum corneum in the epidermis. Human cystatin A consists of 98 amino acid residues and belongs to cystatin subfamily I (stefins). Among the target enzymes inhibited by cystatin A are cathepsins B, C, H, L, and S, papain and actinidin. Cystatin A has also been detected in infiltrative breast carcinoma.Synonyms: CSTA, Cystatin-AS, STF1, STFA, Stefin-A