Product Description: Tetramethylrhodamine-6-maleimide is a fluorescent dye with a reactive sulfhydryl-specific moiety is covalently coupled to this cysteine. Tetramethylrhodamine-6-maleimide can be used as labels to detect local protein motions of the fully active Na+/K+-ATPase in real time[1][2].
Formula: C28H23N3O5
References: [1]Geibel S, et al. Conformational dynamics of the Na+/K+-ATPase probed by voltage clamp fluorometry. Proc Natl Acad Sci U S A. 2003 Feb 4;100(3):964-9. /[2]Loo DD, et al. Conformational changes couple Na+ and glucose transport. Proc Natl Acad Sci U S A. 1998 Jun 23;95(13):7789-94.