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KKI-5 acetate is a serine protease inhibitor that inhibits kallikrein and plasmin. KKI 5 may exhibit anticancer chemotherapeutic benefit and may also be used as a treatment for angioedema.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $43 | In Stock | |
| 5 mg | $123 | In Stock | |
| 10 mg | $222 | In Stock | |
| 25 mg | $373 | In Stock | |
| 50 mg | $532 | In Stock | |
| 100 mg | $732 | In Stock | |
| 200 mg | $985 | In Stock |
| Description | KKI-5 acetate is a serine protease inhibitor that inhibits kallikrein and plasmin. KKI 5 may exhibit anticancer chemotherapeutic benefit and may also be used as a treatment for angioedema. |
| In vitro | The KKI-5 Peptide corresponds to aa386-391 of bovine kininogen-1 that encompasses the aa388-389 kallikrein proteolytic site. The synthetic KKI-5 can attenuate breast cancer cell invasion, therefore it is investigated for its role in invasion and metastasis of cancer cells. |
| Molecular Weight | 833.95 |
| Formula | C37H59N11O11 |
| Smiles | CC([C@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H]1CCCN1C(C)=O)=O)CC2=CC=CC=C2)=O)CCC/N=C(N)\N)=O)CO)=O)C(N[C@H](C(N)=O)CCC(N)=O)=O)C.CC(O)=O |
| Relative Density. | 1.31g/cm3 |
| Color | White |
| Appearance | Solid |
| Sequence | Ac-Pro-Phe-Arg-Ser-Val-Gln-NH2 |
| Sequence Short | PFRSVQ |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 10 mM, Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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