For general questions please contact our Customer Service:
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
31 May 2012
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High molecular weight phosphoprotein. Useful as a substrate for bromelain, chymotrypsin, pepsin, trypsin, and other proteases. Supplied as Hammarsten grade material.
| Product information | |||
|---|---|---|---|
| Form | White to off-white solid | ||
| Molar mass | 23600 | ||
| Hygrocopic | Yes | ||
| Purity | ≥95% by assay | ||
| Contaminants | Fatty acids: ≤0.1%; free acid: ≤0.1%; glucose: ≤0.5%; lactose: ≤0.5% | ||
| Solubility | Dilute alkali | ||
| CAS number | 9000-71-9 | ||
| Merck USA index | 14, 1883 | ||
| Store and ship information | |||
|---|---|---|---|
| Storage | +15°C to +30°C | ||
| Ship |
Ambient Temperature Only
Standard Handling |
||
