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15 February 2012
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Native Kallikrein from human plasma. A serine protease that releases bradykinin from kininogen. Present in the plasma as an inactive precursor, prokallikrein.
| Product information | |||
|---|---|---|---|
| Form | Liquid | ||
| Formulation | In NaCl and Tris-HCl buffer. | ||
| Molar mass | 86000 | ||
| Avoid freeze/thaw | Yes | ||
| Specific activity | ≥15 units/mg protein | ||
| Unit definition | One unit is defined as the amount of enzyme that will hydrolyze 1.0 µmol D-Pro-Phe-Arg-pNA per min at 25°C, pH 8.0. | ||
| Purity | ≥95% by SDS-PAGE | ||
| Source | Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV. | ||
| EC number | 3.4.21.34 | ||
| RTECS | NZ2017050 | ||
| CAS number | 9001-01-8 | ||
| Merck USA index | 14, 5279 | ||
| Store and ship information | |||
|---|---|---|---|
| Storage | -20°C | ||
| Ship |
Dry Ice Only
Harmful |
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| Safety information | |||
|---|---|---|---|
| S Phrase |
S: 26-36 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing. |
||
| R Phrase |
R: 20-36/38 Harmful by inhalation. Irritating to eyes and skin. |
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