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| 神經(jīng)氨酸酶(梭菌) | ||||||||||||||
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| 參考價(jià)格 |
| 編號 | 含量 | 規(guī)格 | 包裝 | 價(jià)格 | 產(chǎn)地 | 備注 |
| E1420 | ≥10u/mg | BR | 10u | 3480 | 進(jìn)口 | 2~8℃，干燥 |
| E1420 | ≥10u/mg | BR | 5u | 1780 | 進(jìn)口 | 2~8℃，干燥 |
| E1420 | >0.5u/mg | BR | 2.5U | 780 | 國 | 2~8℃，干燥 |
| E1420 | >0.5u/mg | BR | 10U | 1950 | 國 | 2~8℃，干燥 |
Worthington 原裝：
Source：Clostridium perfringens
Description：Chromatographically purified. A lyophilized powder containing 50% (w/w) sucrose. Contaminating proteolytic activity 0.1% using trypsin as the standard.
StorageStore at 2-8°C. PROTECT FROM MOISTURE.
Activity≥10 units per mg protein
Unit DefinitionsOne Unit releases one micromole of sialic acid per minute at 37°C, pH 5.0, from bovine submaxillary mucin.
神經(jīng)氨酸酶(梭菌) Neuraminidase
