Unmethylated Lambda DNA, 250microg Item ID: PMD1521

markers,lambda,d152

Used as a substrate for restriction enzymes sensitive to DNA methylation.

Unmethylated cl857 Sam7 Lambda DNA (48,502bp) is isolated from infected GM119, an E. coli strain lacking both the dam and dcm methylase activities. Unmethylated Lambda DNA is used as a substrate for restriction enzymes sensitive to DNA methylation.