N3011S, Lambda DNA - 250 µg

Source
The phage is isolated from the heat-inducible lysogen E.coli l cI857 S7. The DNA is isolated from the purified phage byphenol extraction and dialyzed against 10 mM Tris-HCl (pH 8.0), 1 mM EDTA.

Commonly used DNA substrate. Duplex DNA is isolated from bacteriophage lambda (cI857ind 1 Sam 7). Lambda DNA is 48,502 base pairs in length