Sino Biological CTSS Recombinant Human Protein, His Tag
This recombinant protein was expressed from a DNA sequence encoding the pro form of human CTSS (NP_004070.3) (Met 1-Ile 331) fused to a carboxy-terminal polyhistidine tag
Manufacturer: Invitrogen 10487H08H250
DescriptionCathepsin S (CTSS), recombinant human protein is supplied in frozen format. It is suitable for use in protein studies such as enzymatic analysis and protein-protein interactions. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.
- Activity: Measured by its ability to cleave a fluorogenic peptide substrate, (7-methoxycoumarin-4-yl) acetyl-Arg-Pro-Lys-Pro-Val-Glu-Nva-Trp-Arg-Lys (2, 4-dinitrophenyl)-NH2 (R∓D Systems Cat. No. ES002); cleavage of ES002 can be measured using excitation and emission wavelengths at 320nM and 405nM, respectively, the specific activity is >300pmoles/min./µg
- Formulation: 12.5mM MES, 0.075M NaCl, 10% glycerol, pH 6.5
- Reconstitution: No reconstitution needed
|Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories|
|5 x 50μg|
|≥90% by SDS-PAGE|
|Store at -80°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.|
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