Murine Cystatin-C (active) recombinant Protein

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Product Overview, Sizes and Prices



Synonyms: Cystatin-C, Cystatin-3,  Cst3,  CST3    .

Source: Insect cells

Purity: ≥ 95% (SDS-PAGE)

Physical state: Liquid

Manufacturer:  Active Bioscience

Article No. Size Price  
4102.962.002 2 µg 60 €
4102.962.010 10 µg 159 €
4102.962.100 100 µg 1.050 €

Please inquire for other vial sizes and custom vialing.



Product Details


Cystatin-C, Cystatin-3,  Cst3,  CST3    .


Description of Murine Cystatin-C (active)

CST3 Murine produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 126 amino acids (21-140 a.a.) and having a molecular mass of 14.2kDa (Molecular size on SDS-PAGE will appear at approximately 13.5-18kDa).CST3 is expressed with a 6 amino acid His tag at C-Terminus.


Biological Activity

The IC50 value is < 1.0nM. The inhibitory function of Cystatin 3 on protease activity of papain was measured by a fluorometric assay using Z-FR-AMC at pH 7.5 at 25°C.



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, order number: or, or BSA, order number: Please avoid repeated freeze-thaw cycles.


Lupe Zoom

Amino Acid Sequence



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