BamHI Methyltransferase

The following reagents are supplied with this product:

NEB #	Component Name	Component #	Stored at (°C)	Amount	Concentration
M0223S     -20       BamHI Methyltransferase M0223SVIAL -20 1 x 0.025 ml 4,000 units/ml   BamHI Methyltransferase Reaction Buffer B0223SVIAL -20 1 x 1 ml 10 X   S-adenosylmethionine (SAM) B9003SVIAL -20 1 x 0.1 ml 32 mM

Materials Sold Separately

• S-adenosylmethionine (SAM)

1. Storage of SAM: S-adenosylmethionine is stored at –20°C as 32 mM solutiondissolved in sulfuric acid (0.005 M) and 10% ethanol. SAM in this solutionstored under ideal conditions remains active for up to 6 months. SAM is unstableat (pH 7.5), 37°C, and should be replenished for reactions incubated longer than4 hours. Many problems in achieving complete digestion can be alleviated byusing fresh SAM.

1. Hoffman, J.L. (1986). Biochemistry. 25, 4444-4449.

1. Recommended Protocol for Methylation of Genomic DNA

1. Is S-adenosylmethionine (SAM) supplied with the Methyltransferase?
2. What should be considered if the methylation is not going to completion?
3. What is the molecular weight of BamHI Methyltransferase?
4. Will any NEB methyltransferases (methylases) work on RNA?

Quality Control tests are performed on each new lot of NEB product to meet the specifications designated for it. Specifications and individual lot data from the tests that are performed for this particular product can be found and downloaded on the Product Specification Sheet, Certificate of Analysis, data card or product manual. Further information regarding NEB product quality can be found here.

The Specification sheet is a document that includes the storage temperature, shelf life and the specifications designated for the product. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]

• M0223S_L_v1
• M0223S_v2

The Certificate of Analysis (COA) is a signed document that includes the storage temperature, expiration date and quality controls for an individual lot. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]_[Lot Number]

• M0223L_v1_10016793
• M0223S_v1_10016794
• M0223S_v1_10031186
• M0223S_v1_10035086
• M0223S_v1_10037253
• M0223L_v1_10031219
• M0223L_v1_10044687
• M0223S_v1_10043524
• M0223S_v1_10049791
• M0223L_v1_10049792
• M0223L_v1_10056720
• M0223S_v1_10056721
• M0223L_v1_10068209
• M0223S_v1_10068208
• M0223S_v1_10094137
• M0223S_v1_10102796
• M0223S_v1_10115986
• M0223S_v1_10140356
• M0223S_v1_10171725
• M0223S_v1_10182159
• M0223S_v1_10183373
• M0223S_L_v1_0091803
• M0223S_v1_10210780
• M0223S_v1_10239931
• M0223S_v2_10265029
• M0223S_v2_10288378
• M0223S_v2_10310316
• M0223S_v2_10336147

The following is a list of Safety Data Sheet (SDS) that apply to this product to help you use it safely.

• BamHI Methyltransferase
• S-adenosylmethionine (SAM)

Products and content are covered by one or more patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc (NEB). The use of trademark symbols does not necessarily indicate that the name is trademarked in the country where it is being read; it indicates where the content was originally developed. The use of this product may require the buyer to obtain additional third-party intellectual property rights for certain applications. For more information, please email busdev@neb.com.

This product is intended for research purposes only. This product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.

New England Biolabs (NEB) is committed to practicing ethical science – we believe it is our job as researchers to ask the important questions that when answered will help preserve our quality of life and the world that we live in. However, this research should always be done in safe and ethical manner. Learn more.