To access your account, log in or register.	shopping cart | log in

FAQs for S-adenosylmethionine (SAM) FAQs for Buffers Enzyme Finder NEBcutter NEBuffer Chart Double Digest Finder Isoschizomers DNA Sequences and Maps REBASE

Home > Products > Buffers > Buffers and Supplements > S-adenosylmethionine (SAM) S-adenosylmethionine (SAM) Catalog # Size Concentration Price Qty   B9003S 0.5 ml 32 mM $25.00 Prices are in US dollars and valid only for US orders. Download: MSDS PDF Description: S-adenosyl-methionine (SAM) is included with all of the DNA methylases available from New England Biolabs, Inc. As well as certain restriction enzymes for which it is required. The SAM is prepared in a solution of 0.005 M H2SO4 and 10% ETOH and filtered. Reagents Supplied: S-adenosylmethionine (SAM) Storage Conditions Storage Temperature: -20°C Notes General notes: For use of methylation reaction the SAM should be diluted 1:400 to a final concentration of 80μM. FAQs What is the source of your S-adenosyl-methionine (SAM)? What is the buffer composition of your S-adenosyl-methionine (SAM)? Will the buffer from the SAM inhibit my reaction? What quality controls are performed on your SAM? How long can I store SAM? Is SAM supplied with enzymes that require it in the reaction buffer? How stable is SAM in a reaction? Should I replenish the SAM in my reaction? Quality Control for Current Lot Quality control values for a specific lot can be found on the datacard which accompanies each product. Quality Assurance Statement: Each lot of SAM is tested in an SssI (CpG) Methylase (NEB #M0226) reaction with l DNA. The DNA is then challenged with BstUI to confirm methylation.