Recombinant Human Cathepsin B/CTSB,BR

Known as:Cathepsin B; APP Secretase; APPS; Cathepsin B1; CTSB; CPSB
Derived from:Human Cells
Purity:Greater than 95% as determined by reducing SDS-PAGE.
Formulation:Supplied as a 0.2 μm filtered solution of PBS, pH 7.4.
Storage:Store at ≤-70°C, stable for 6 months after receipt.Store at ≤-70°C, stable for 3 months under sterile conditions after opening.Please minimize freeze-thaw cycles.
Endotoxin:Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.
Background:Cathepsin B is an enzymatic protein belonging to the peptidase (or protease) families. The protein encoded by this gene is a lysosomal cysteine protease composed of a dimer of disulfide-linked heavy and light chains, both produced from a single protein precursor. It is a member of the peptidase C1 family. At least five transcript variants encoding the same protein have been found for this gene. Cystatin-B / CSTB is an intracellular thiol proteinase inhibitor. Tightly binding reversible inhibitor of cathepsins L, H and B. Cystatin-B / CSTB is able to form a dimer stabilized by noncovalent forces, inhibiting papain and cathepsins l, h and b. Cystatin-B / CSTB is also thought to play a role in protecting against the proteases leaking from lysosomes
规格:10ug, 50ug, 500ug, 1mg, 注意：
1. 本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。请勿存放于普通住宅区。
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