CST5 Human

Data sheet

Formulation

The CST5 solution (0.5mg/1ml) contains phosphate buffered saline (pH7.4) and 10% glycerol.

Purity

Greater than 90.0% as determined by SDS-PAGE.

Description

CST5 Human Recombinant produced in E. coli is a single polypeptide chain containing 123 amino acids (26-142) and having a molecular mass of 14.36kDa.CST5 is fused to a 6 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques

Protein Background

Cystatin 5 (CST5) is a novel member of the cystatin superfamily, which encompasses proteins that contain multiple cystatin-like sequences. Some members are active cysteine protease inhibitors, while others have lost or possibly never had this inhibitory a

Expression host

Escherichia Coli.

Synonyms

Cystatin-D, CST5, Cystatin 5, Cystatin-5.

Reagent Appearance

Sterile Filtered clear solution.

Stability

Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

Amino acid sequence

QSRTLAGGIH ATDLNDKSVQ RALDFAISEY NKVINKDEYY SRPLQVMAAY QQIVGGVNYY FNVKFGRTTC TKSQPNLDNC PFNDQPKLKE EEFCSFQINE VPWEDKISIL NYKCRKVHHH HHH.

Biological Activity

The IC50 value is