半岛bd体育手机客户端 说明
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 A405nm on a spectrophotometer.
特点和优势
适用性
The kit is suitable for the quantitative determination of phosphatase activity of protein phosphatases.
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 ℃.
半岛bd体育手机客户端 性质
质量水平 | 100 |
detection method | colorimetric |
储存温度 | ?20℃ |
安全信息
象形图 | |
警示用语: | Danger |
危险声明 | H302 + H332 - H314 - H341 - H373 - H411 |
预防措施声明 | P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
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 |
储存分类代码 | 8A - Combustible, corrosive hazardous materials |
WGK | WGK 3 |