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Gendepot/WST Plus-8, Cell Proliferation Assay Reagent, W0200/10x1 ml/W0200-010

价格
¥2460.00
货号:W0200-010
浏览量:123
品牌:Gendepot
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商品描述
ApplicationCell counting assay
Cell proliferation assay
Cytotoxicity assay
WST Plus-8 is a great tool for monitoring cell viability. There are a variety ofparameters that can be used for monitoring cell viability. WST Plus-8 uses water-solubleWST-8 tetrazolium salt to quantify the number of live cells. The water-solubleWST-8 tetrazolium salt produces a water-soluble orange formazan dyeupon bioreduction in the presence of an electron carrier, 1-methoxy-5-methylphenazinium methyl sulfate.
This reagent is convenient and robust with a mix and read format. WST Plus-8reagent is added directly to the test cells, no pre-mixing of components is required.WST Plus-8 tetrazolium salt is reduced by cellular dehydrogenases to an orangeformazan product that is soluble in tissue culture medium. The amount offormazan produced is directly proportional to the number of living cells by
monitoring absorbance increase at 450 nm.
The excellent stability and little cytotoxicity of WST Plus-8 solution provide thebenefits for the assays that require long incubation (such as 24 to 48 hours).
WST Plus-8 provides a sensitive colorimetric assay for the determination of thenumber of viable cells in the proliferation and cytotoxicity assays. The detectionsensitivity is higher than any other tetrazolium salt-based assays such as MTT,XTT or MTS etc.
Gendepot的T4 DNA连接酶是最通用的DNA克隆连接酶。这种ATP依赖性酶将5'-磷酸与3'-羟基化的末端共价连接,这些末端是通过限制性酶消化或其他酶促过程产生的双链DNA片段的平末端或相容的内聚末端。T4 DNA连接酶对单链核酸无活性。连接反应后,可通过在65℃温育10分钟使T4 DNA连接酶失活。