Recombinant Human Cystatin-SA/CST2 Protein
Sizes: 10ug, 20g, 50ug, 100ug
Catalogue Numbers: RP01174-10, RP01174-20, RP01174-50, RP01174-100
Citations, Manuals and MSDS Available upon request.
Description: Recombinant Human Cystatin-SA/CST2 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Trp21-Ala141) of human Cystatin SA/CST2 (Accession #NP_001313.1) fused with a 6×His tag at the C-terminus.
Alternate Names: CST2
SWISS: P09228
GeneID: 1470
Species: Human
Purity: ≥ 95 % as determined by SDS-PAGE.
Storage: Store at -20 ℃. Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
Bio-Activity: Measured by its ability to inhibit active Cathepsin L cleavage of a fluorogenic peptide substrate Z-LR-AMC. The IC50 value is<2.5 nM.
Source: HEK293 cells
Tag: C-His
Formulation: Lyophilized from a 0.22 μm filtered solution of 50mM Tris,150mM NaCl, pH 8.0.Contact us for customized product form or formulation.
Antigen Sequence: WSPQEEDRIIEGGIYDADLNDERVQRALHFVISEYNKATEDEYYRRLLRVLRAREQIVGGVNYFFDIEVGRTICTKSQPNLDTCAFHEQPELQKKQLCSFQIYEVPWEDRMSLVNSRCQEA
Endotoxin: < 0.1 EU/μg of the protein by LAL method.
Research Use Only