The ApoAlert Caspase Assay Kits provide a simple and convenient way to detect caspase protease activity using fluorometric or colorimetric methods. The assay kits detect caspase activation by assaying for the cleavage of a fluorescent or a colorimetric substrate. The entire protocol—from collection of cells to fluorometric or colorimetric results—takes only 90 minutes.
The ApoAlert Caspase Assay Kits provide a simple and convenient way to detect caspase protease activity using fluorometric or colorimetric methods. The assay kits detect caspase activation by assaying for the cleavage of a fluorescent or a colorimetric substrate. The entire protocol—from collection of cells to fluorometric or colorimetric results—takes only 90 minutes.
Caspase colorimetric& fluorescent assay kits
The caspase-3 colorimetric assays measure the proteolytic cleavage of the chromophore p-nitroanilide (pNA) by caspase-3. Liberated pNA can be monitored colorimetrically by absorbance at 405 nm.
The caspase-9/6 fluorescent assay detects the shift in fluorescence of 7-amino-4-methoxy coumarin (AMC). Upon cleavage, AMC fluorescence can be measured using a 380-nm excitation filter and a 460-nm emission filter. Fluorescence detection is highly sensitive and can be used to measure even very small amounts of active caspase.
The caspase-3 fluorescent assays detect the shift in fluorescence emission of 7-amino-4-trifluoromethyl coumarin (AFC). After the substrate is cleaved by the protease, AFC emits a yellow-green fluorescence at 505 nm if excited at 400 nm.
ebiomall.com
>
>
>
>
>
>
>
>
>
>
>
>
3′-Full RACE Core Set Ver.2.0D314 20 次 1,800 元
5′-Full RACE Kit D315 RT反应10次 PCR反应50 次 3,980 元
请具体点，把联系方式和价位都说一下好吗？
Clontech的非常好, 感觉. 效果不好可能是RNA问题, 或RTase的问题. 因为目前clontech的RTase是Takara的产品，而非原来clontech的产品，可单购。
我也想问一下。
求采纳
