S-(5'-Adenosyl)-L-methionine, 400uM solution. Used in the study of enzyme kinetics, and screen small molecular inhibitors of S-adenosyl homocysteine hydrolase and histone methyltransferases for drug discovery and HTS application.Applications: Suitable for use in ELISA. Other applications not tested.Recommended Dilution:Optimal dilutions to be determined by the researcher.Concentration:250ul @ 400uMStorage and Stability:Aliquot to avoid repeated freezing and thawing and store at -70°C. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.