Human CSTA (Active) Protein

SKU: orb424932

Description

Recombinant of human CSTA (Active) protein

Images & Validation

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Application Notes	Recombinant & Natural Proteins

Key Properties

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Source	Escherichia Coli
Biological Activity	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.
Protein Sequence	MGSSHHHHHH SSGLVPRGSH MIPGGLSEAK PATPEIQEIV DKVKPQLEEK TNETYGKLEA VQYKTQVVAG TNYYIKVRAG DNKYMHLKVF KSLPGQNEDL VLTGYQVDKN KDDELTGF
Purity	Greater than 95% as determined by reducing SDS-PAGE.

Storage & Handling

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Storage	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
Form/Appearance	Sterile Filtered clear solution.
Buffer/Preservatives	Cystatin-A (1mg/ml) in 20mM Tris-HCl buffer (pH8.0), 1mM DTT and 10% glycerol.
Disclaimer	For research use only

Alternative Names

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Cystatin-A, Cystatin-AS, Stefin-A, CSTA, STF1, STFA.

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