быстрая доставка ~4 недели
Размер
- 10 μg
- 100 μg
- 20 μg
- 200 μg
- 5 μg
- 50 μg
Active Recombinant Human Cystatin-S/CST4 Protein (RP00994)
- Описание
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Overview
Product name Active Recombinant Human Cystatin-S/CST4 Protein Catalog No. RP00994 Description Active Recombinant Human Cystatin-S/CST4 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Ser21-Ala141) of human Cystatin S (Accession #NP_001890.1) fused with a 6×His tag at the C-terminus. Bio-Activity Measured by its ability to inhibit active Cathepsin L cleavage of a fluorogenic peptide substrate Z-LR-AMC. The IC50 value approximately is 26.3 nM. Purity > 95% by SDS-PAGE. Endotoxin < 1.0 EU/μg of the protein by LAL method. Formulation Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation. Species Human Product information
Synonym CST4; MGC71923 Expression Host HEK293 cells Tag C-His Swiss-Prot Gene ID Usage guide
Storage Store the lyophilized protein at -20°C to -80 °C for long term.
After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.Reconstitution Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. * For research use only. Not for therapeutic or diagnostic purposes.
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