Sakamototide substrate peptide TFA is a peptide substrate for members of the AMPK family of kinases, used in kinase activity assays[1][2].
[1]. Banerjee S,et al. Characterization of WZ4003 and HTH-01-015 as selective inhibitors of the LKB1-tumour-suppressor-activated NUAK kinases. Biochem J. 2014 Jan 1;457(1):215-25. [2]. Banerjee S, et al. Interplay between Polo kinase, LKB1-activated NUAK1 kinase, PP1βMYPT1 phosphatasecomplex and the SCFβTrCP E3 ubiquitin ligase. Biochem J. 2014 Jul 15;461(2):233-45.