| Product Name |
Catalase from bovine liver,
lyophilized powder, 2,000-5,000 units/mg protein |
| Product Number |
C9322 |
| Product Brand |
SIGMA |
| CAS Number |
9001-05-2 |
| Storage Temp |
−20°C |
|
| TEST |
SPECIFICATION |
| APPEARANCE |
BROWN TO DARK GREEN POWDER |
| PROTEIN BY BIURET |
> OR = 60% |
| ENZYMATIC ACTIVITY |
2,000 TO 5,000 UNITS/MG PROTEIN |
| UNIT DEFINITION |
ONE UNIT WILL DECOMPOSE 1.0MICROMOLE OF HYDROGEN PEROXIDE PER MINUTE AT PH7.0 AT 25DEGC, WHILE THE HYDROGEN PEROXIDE CONCENTRATION FALLS FROM 10.3 TO 9.2MILLIMOLAR. |
| RECOMMENDED RETEST |
2 YEARS |
| DOCUMENT # |
C9322/10/21/09/4 |
