CPM, Thiol-reactive fluorescent probe(cas:76877-33-3) (CPM) 是一種反應(yīng)型硫醇熒光探針。CPM 在高反應(yīng)性巰基存在下選擇性地形成邁克爾加合物。 CPM 已被用于監(jiān)測(cè)硫醇的釋放、定量微孔板反應(yīng)中的硫醇，以及通過核仁蛋白染色區(qū)分增殖的癌細(xì)胞。熒光:λex 391 nm; λem 472 nm in methanol: 2-mercaptoethanol.

CPM, Thiol-reactive fluorescent probe 用于完整細(xì)胞的谷胱甘肽熒光探針； 該產(chǎn)品的具體優(yōu)勢(shì)：只有硫代衍生物發(fā)熒光，量子產(chǎn)率高，斯托克斯位移好。

CPM, Thiol-reactive fluorescent probe? is a widely used blue fluorescent thiol-reactive dye. Essentially non-fluorescent until it reacts with thiols, making it possible to quantify thiols without a separation step. Good energy acceptor from tryptophan and a good energy donor to fluorescein. Used to monitor release of thiols and to distinguish proliferating cancer cells by nucleolar protein staining.

溶解度:Solubility Soluble in water (partly), methanol, DMSO, DMF, and chloroform.

性狀:solid

儲(chǔ)藏條件:storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)