Cystatin B Antibody / CSTB / Stefin B

Cystatin A (also designated STF1, STFA, stefin A or cystatin AS) and cystatin B (also designated PME, CST6, STFB, CPI-B, stefin B and liver thiol proteinase inhibitor) are thiol protease inhibitors that form complexes with papain and the cathepsins B, H, and L. cystatin A, a cytoplasmic protein, is one of the precursor proteins of the cornified cell envelope in keratinocytes and plays a role in epidermal development and maintenance. cystatin B protects against intracellular proteases leaking out of lysosomes and is primarily expressed in heart, liver and kidney.

P04080

Mouse

Recombinant full-length human Cystatin B protein was used as the immunogen for the Cystatin B antibody.

Monoclonal

IgG1 κ

WB, IHC-P

Purified

1 mg/ml in 1X PBS; BSA free, sodium azide free

Store the Cystatin B antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

This Cystatin B antibody is available for research use only.