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31 May 2012
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Natiave chymotrypsin from human pancreas. Pancreatic digestive enzyme. Increased levels of this enzyme and/or its zymogen have been found in serum of individuals with cystic fibrosis.
| Product information | |||
|---|---|---|---|
| Form | Lyophilized | ||
| Formulation | Salt free. | ||
| Molar mass | 25000 | ||
| Purity | ≥95% by SDS-PAGE | ||
| Contaminants | Trypsin: no activity detected when assayed against N-benzyl-L-arginine-p-nitroanilide | ||
| Source | Prepared from tissue of individuals that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV. | ||
| Solubility | Ice cold 1 mM HCl | ||
| EC number | 3.4.21.1 | ||
| RTECS | GC3050000 | ||
| CAS number | 9004-07-3 | ||
| Merck USA index | 14, 2260 | ||
| Store and ship information | |||
|---|---|---|---|
| Storage | -20°C | ||
| Ship |
Blue Ice Only
Harmful |
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| Safety information | |||
|---|---|---|---|
| S Phrase |
S: 22-24-26-36/37 Do not breathe dust. Avoid contact with skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves. |
||
| R Phrase |
R: 36/37/38-42 Irritating to eyes, respiratory system and skin. May cause sensitization by inhalation. |
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