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pNPP Phosphatase Assay Kit
产品性质
| Quality Level【质量水平】 | 100 |
| Detection Method | colorimetric |
| storage temp.【储存温度】 | −20℃ |
| suitability【适用性】 | The kit is suitable for the quantitative determination of phosphatase activity of protein phosphatases. |
基本信息
| General description【一般描述】 | Para-nitrophenyl phosphate (pNPP) is a chromogenic substrate for most phosphatases such as alkaline phosphatases, acid phosphatases, protein tyrosine phosphatases and serine/threonine phosphatases. The reaction yields para-nitrophenol, which becomes an intense yellow soluble product under alkaline conditions and can be conveniently measured at A405 nm on a spectrophotometer. |
| Features and Benefits【特点和优势】 |
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| Principle【原理】 | The pNPP Phosphatase Assay kit involves adding a single reagent to the phosphatase and measuring the product formation on an absorbance reader. The assay can be conveniently performed in cuvettes, tubes or multi-well plates at either room temperature or 37 ℃. |
安全信息
| Pictograms【象形图】 | GHS05,GHS07,GHS08,GHS09 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H302 + H332 - H314 - H341 - H373 - H411 |
| Precautionary Statements | P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B - STOT RE 2 |
| Storage Class Code【储存分类代码】 | 8A - Combustible, corrosive hazardous materials |
| WGK | WGK 3 |
