时间：2012/4/27 
阅读：1413| Product Name | β-Glucuronidase from limpets （Pala vulgata）, Type L-II, lyophilized powder, 1,000,000-3,000,000 units/g solid |
| Product Number | G8132 |
| Product Brand | SIGMA |
| CAS Number | 9001-45-0 |
| TEST | SPECIFICATION |
| GLUCURONIDASE ACTIVITY | 1,000,000 TO 3,000,000 UNITS/G SOLID |
| UNIT DEFINITION | ONE UNIT WILL LIBERATE 1.0MICROGRAM OF PHENOLPHTHALEIN FROM PHENOLPHTHALEIN GLUCURONIDE PER HOUR AT PH3.8 AT 37DEGC. （30MINUTE ASSAY） |
| SULFATASE ACTIVITY | > OR = 1000 UNITS/G SOLID |
| UNIT DEFINITION | ONE UNIT WILL HYDROLYZE 1.0MICROMOLE OF P-NITROCATECHOL SULFATE PER HOUR AT PH5.0 AT 37DEGC.（30MINUTE ASSAY） |
| SULFATASE INHIBITION | SULFATASE ACTIVITY INHIBITED BY PHOSPHATE |
| RECOMMENDED RETEST | 3 YEARS |
| DOCUMENT # | G8132/12/23/09/5 |
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