Human CSTA (Active) Protein
Recombinant of human CSTA (Active) protein
Product Specifications
Product Name Alternative
Cystatin-A, Cystatin-AS, Stefin-A, CSTA, STF1, STFA.
Source
Escherichia Coli
Purity
Greater than 95% as determined by reducing SDS-PAGE.
Bioactivity
The IC50 value is < 1.0nM. The inhibitory function of CSTA on protease activity of papain was measured by a fluorometric assay using Z-FR-AMC at pH 7.5 at 25C.
Form
Sterile Filtered clear solution.
Storage Conditions
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
Notes
For research use only.
Applications Notes
Recombinant & Natural Proteins
Preservative
Cystatin-A (1mg/ml) in 20mM Tris-HCl buffer (pH8.0), 1mM DTT and 10% glycerol.
AA Sequence
MGSSHHHHHH SSGLVPRGSH MIPGGLSEAK PATPEIQEIV DKVKPQLEEK TNETYGKLEA VQYKTQVVAG TNYYIKVRAG DNKYMHLKVF KSLPGQNEDL VLTGYQVDKN KDDELTGF
Available Sizes
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