- 商品介绍
- 规格参数
- 包装参数
General description
Urease is a 545 kDa protein critical for the hydrolysis of urea to carbon dioxide and ammonia.
Urease is a dinickel enzyme that hydrolyses urea into ammonia and carbon dioxide. It is secreted by several bacterial species, invertebrates, fungi, and plants. Detection of urease activity is a potential diagnostic tool for Helicobacter pylori infections and several oral bacterial infections. two Ni2+ ions bridged by a hydroxyl group and a carbamylated lysine.
Application
Urease Buffer Reagent has been used:
- to measure plasma urea N (PUN) by the hypochlorite-phenol nitroprusside method
- in cell viability assay to measure the synthesis of urea in human fetal stem/progenitor cells
- to study the metabolic capacity of rat hepatocytes
Used in conjunction with Phenol Nitroprusside solution (Product Code P 6994) and Alkaline Hydpochlorite solution (Product Code A 1727) for the colorimetric determination of urea.
| description | When reconstituted, product is a solution of urease from Jack bean in 27 mM EDTA with 0.1% sodium azide as a preservative. |
| Quality Level | 200 |
| form | powder |
| mol wt | 545 kDa |
| storage temp. | 2-8°C |
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¥ 2707.32
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¥ 2068.25
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¥ 9207.92
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¥ 8293.41
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瓶顶过滤器-500ml容量,MF75TM系列，聚苯乙烯外壳，75mmSFCA滤膜，孔径0.2um,适合瓶颈尺寸45mm，12/箱，291-4520，Nalgene，Thermofisher，赛默飞世尔¥ 2856.42
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¥ 2268.97
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¥ 2617.87
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