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| Catalog # | Availability | Size | Quantity | Unit Price | Save For Later Wish List | |
|---|---|---|---|---|---|---|
| RCP0571-2 | 7 days | 2 µg | $120.00 |
Select product before adding to cart
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| RCP0571-10 | 7 days | 10 µg | $290.00 | |||
| RCP0571-1 | 7 days | 1 mg | $8,320.00 |
Product Overview | |
| Name | CST4 Human, sf9 |
|---|---|
| Description | |
| Cystatin 4 Human Recombinant, sf9 | |
| Accession (Primary) | P01036 |
| Synonyms | |
| Cystatin-D, CST5, Cystatin 5, Cystatin-5. | |
| Introduction | |
| Cystatin 5 (CST5) is a novel member of the cystatin superfamily, which encompasses proteins that contain multiple cystatin-like sequences. Some members are active cysteine protease inhibitors, while others have lost or possibly never had this inhibitory activity. The superfamily is comprised of 3 inhibitory families: the type 1 cystatins (stefins), type 2 cystatins and the kininogens. Type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in various human fluids and secretions. | |
| Source | |
| Sf9, Baculovirus cells. | |
| Physical Appearance | |
| Sterile Filtered clear solution. | |
| Formulation | |
| The CST5 solution (0.5mg/1ml) contains phosphate buffered saline (pH7.4) and 10% glycerol. | |
| 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. | |
| Purity | |
| Greater than 90.0% as determined by SDS-PAGE. | |
| Amino acid sequence | |
| QSRTLAGGIH ATDLNDKSVQ RALDFAISEY NKVINKDEYY SRPLQVMAAY QQIVGGVNYY FNVKFGRTTC TKSQPNLDNC PFNDQPKLKE EEFCSFQINE VPWEDKISIL NYKCRKV HHH HHH . | |
| Biological Activity | |
| The IC50 value is < 2.0nM. The inhibitory function of Cystatin 5 on protease activity of papain was measured by a fluorometric assay using Z-FR-AMC at pH 7.5 at 25C. | |
| Precautions | |
| CST4 Human, sf9 is for research use only and not for use in diagnostic or therapeutic procedures. | |
Target Information: ( P01036 ) | |
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ADMEbio Team
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ADMEbio Team
