| Product Name |
Xanthine Oxidase from bovine milk,
Grade I, ammonium sulfate suspension, ~0.5 units/mg protein |
| Product Number |
X1875 |
| Product Brand |
Sigma |
| CAS Number |
9002-17-9 |
| Storage Temp |
2-8°C |
|
| TEST |
SPECIFICATION |
| APPEARANCE |
REPORT RESULT |
| PROTEIN BY BIURET WITH TCA PRECIPITATION |
REPORT RESULT |
| ENZYMATIC ACTIVITY |
APPROX. 0.5 UNIT/MG PROTEIN |
| UNIT DEFINITION |
ONE UNIT WILL CONVERT 1.0MICROMOLE OF XANTHINE TO URIC ACID PER MINUTE AT PH7.5 AT 25DEGC. |
| URICASE CONTENT |
NMT 0.5% |
| UNIT DEFINITION |
ONE UNIT WILL CONVERT 1.0MICROMOLE OF URIC ACID TO ALLANTOIN PER MINUTE AT PH8.5 AT 25DEGC. |
| RECOMMENDED RETEST |
1 YEAR |
| DOCUMENT # |
X1875/11/16/06/5 |
Certificate of Analysis
Certificate of Origin
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