Technical specifications 技術(shù)性能

Kit features
試劑盒特性

快速: 30 分鐘完成

簡潔: 一步操作完成
飲用水可直接把樣品加入微孔中測(cè)試
休閑用水根據(jù)情況做樣品處理

特性和敏感檢測(cè)限: 0.2 µg/L, 分光光度計(jì)測(cè)定在405nm讀取數(shù)據(jù)

濃度測(cè)定工作范圍: 0.25到 2.5 µg/L

基于一次PP2A酶催化抑制模式檢測(cè)所有微囊藻毒素 （80多種類型）

Format 規(guī)格

48T和96T兩種  （可拆分微孔板）

Sample 樣品

飲用水

Expiry 有效期

4-6個(gè)月

Description 產(chǎn)品說明

微囊藻毒素快速檢測(cè)試劑盒（微孔板型）是一種簡單快速的酶催化檢測(cè)方法,主要是檢測(cè)飲用水的微囊藻毒素和節(jié)球藻毒素類成分.該試劑盒是*個(gè)并且是目前市場上*通過PP2A活性抑制方法對(duì)微囊藻毒素進(jìn)行測(cè)定的產(chǎn)品.該方法可以測(cè)定出樣品種所有種類的潛在毒性微囊藻毒素（截止目前可以被檢測(cè)出來的毒素種類已經(jīng)有80多種）.美國環(huán)境保護(hù)機(jī)構(gòu)The U.S. Environmental Protection Agency （EPA）已確定該試劑盒的測(cè)定性能并作為其環(huán)境認(rèn)證技術(shù)項(xiàng)目中the Environmental Verification Technology Program （ETV）針對(duì)微囊藻毒素的檢測(cè)產(chǎn)品.

The toxicity of microcystins is associated with the inhibition of protein phosphatases 1 and 2A （PP1 and PP2A）, which can lead to hepatocyte diysfuntion. MicroCystest kit uses this inhibitory reaction for determination of microcystins concentration by means of a microtiter plate and a colorimetric substrate. The enzyme hydrolyses the substrate and the product can be determined by an absorbance measurement at 405 nm. As the ability of the PP to hydrolyse the substrate depends on the presence of microcystins in the samples, the toxin concentration can be calculated by using a standard curve.