Recombinant Human CST1 Protein
Recombinant Human Cystatin SN is produced by our Mammalian expression system and the target gene encoding Trp21-Ser141 is expressed with a 6His tag at the C-terminus.
Product Specifications
Product Name Alternative
Cystatin-SN; Cystain-SA-I; Cystatin-1; Salivary Cystatin-SA-1; CST1
UniProt
P01037
Expression Region
Trp21-Ser141
Conjugation
Unconjugated
Tag
C-6His
Origin
Human
Endotoxin
< 1 EU/μg as determined by LAL test.
Purity
SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Bioactivity
Enzyme: Measured by its ability to inhibit active Cathepsin L (Cat#orb2993545) cleavage of a fluorogenic peptide substrate Z-LR-AMC (Catalog # ES008) .The IC50 value is 3.6 nM, as measured under the described conditions. (Regularly tested)
Form
Lyophilized
Molecular Weight
Predicted: 15.35 KDa. Observed: 17 KDa, reducing conditions
Storage Conditions
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Notes
For research use only.
Preservative
0.2 μm filtered solution of 20mM MES, 150mM NaCl, pH 5.5.
Available Sizes
Frequently Asked Questions
More Discoveries
Explore Other Products
Browse additional items from our catalog
154383-01 10 µg
Dual Specificity Phosphatase 3 (DUSP3) Recombinant, Human
Sign In for Pricing
View Details 154383-02 50 µg
Dual Specificity Phosphatase 3 (DUSP3) Recombinant, Human
Sign In for Pricing
View Details 154383-03 200 µg
Dual Specificity Phosphatase 3 (DUSP3) Recombinant, Human
Sign In for Pricing
View Details 
