PRODUCT OVERVIEW Twenty aliquots of 2 mM S-adenosylmethionine (25 μl each) for use in methyltransferase reactions. At neutral pH, S-adenosylmethionine is easily oxidized. This pH-stabilized formulation has been evaluated by CH3 BioSystems to produce methylated product in standard methyltransferase reactions when stored properly. PURIFICATION NA FORMULATION Proprietary RECOMMENDED USAGE Dilute 1:20 for 100 μM working concentration for use during in vitro methylation of peptides and recombinant or native proteins. TESTING All lots of S-adenosylmethionine are tested for the ability to convert 30 ng of an arginine-rich peptide to a sufficient methylation status that is detectable by western blotting using Anti-mRG. STORAGE Thaw one tube for single use only. Store remaining aliquots at -80° C. Stable for 1 year after the date of preparation printed on the label.
View S-Adenosylmethionine on CH3 BioSystems’s website- S-Adenosylmethionine