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λ DNA (cIind 1 ts857 Sam 7)
λ DNA (cIind 1 ts857 Sam 7) is isolated from a dam+ dcm+ E. coli LE597 lysogen. The DNA is suitable for use as a substrate for generating molecular size standards and for testing restriction endonuclease activity. Restriction endonucleases sensitive to dam or dcm methylation will not cleave this DNA.
Performance and Quality Testing: Purity, DNA structure, and selected restriction endonuclease fragmentation patterns are verified by agarose gel analysis.
Format: Tube(s)
Includes: Control Template(s)
Label or Dye: Unconjugated
Product Size: 500 µg
Shipping Condition: Wet Ice
Regulatory Statement: For Research Use Only. Not for use in diagnostic procedures.
Supplied at 0.35 to 0.6 µg/µl in 10 mM Tris-HCl (pH 7.4), 5 mM NaCl, 0.1 mM EDTA. Store at +4°C. |