SAMS peptide HMRSAMSGLHLVKRR-acid
Designed as a selective substrate for mammalian AMP-activated protein kinase and its homologues; for use in kinase assays
Catalogue number crb1000209 Molecular Weight 1779.15 Sequence (one letter code) HMRSAMSGLHLVKRR-acid Sequence (three letter code)
Purity >95% References
Avila et al (2012) The Subunit of the SnRK1 Complex Is Phosphorylated by the Plant Cell Death Suppressor Adi3. Plant Physiol. 159(3) 1277 PMID: 22573803
Douglas et al (1995) Identification of a regulatory phosphorylation site in the hinge 1 region of nitrate reductase from spinach (Spinacea oleracea) leaves. FEBS Letters 377(2) 113 PMID: 8543031
Sugden et al (1999) Two SNF1-Related Protein Kinases from Spinach Leaf Phosphorylate and Inactivate 3-Hydroxy-3-Methylglutaryl-Coenzyme A Reductase, Nitrate Reductase, and Sucrose Phosphate Synthase in Vitro. Plant Physiol. 120(1) 257 PMID: 10318703
Manufactured in: United Kingdom
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.