The large size of this product was discontinued on 12/31/2020. The small size will continue to be available.
BamHI Methyltransferase modifies the internal cytosine residue (N4) of the sequence GGATCC.
This enzyme comes from an E. coli strain that carries the cloned BamHI modification gene from Bacillus amyloliquefaciens H (ATCC 49763).
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