SAMS peptide - Growth Factors and Cytokines

SAMS peptide was originally designed as a selective substrate for mammalian 5' adenosine monophosphate-activated protein kinase (AMPK) for use in kinase assays. However it is also able to be phosphorylated by the yeast AMP homologue- sucrose non-fermenting 1 kinase (SNF1) and SNF1-related kinases (SnRK1) in plants. The conserved family of kinases containing SnRK1, SNF1 and AMPK plays an important role in regulating cellular energy homeostasis.