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DNase I from ABM, 2,000 Units (1.0 ml)

DNase I from ABM, 2,000 Units (1.0 ml)
DNase I from ABM, 2,000 Units (1.0 ml)


  • Concentration: 2U/µl
  • Composition: Enzyme supplied with 10X Reaction Buffer
  • Storage: 10 mM Tris-HCl (pH 7.6), 2 mM CaCl2, and 50% (v/v) Glycerol.
  • Handling: Store all components at -20° C
One unit is defined as the amount of DNase I that catalyzes the degradation of 1 µg of DNA in 10 minutes at 37° C into tetranucleotides or smaller fragments.


  • Removes DNA from protein preparations and RNA samples
  • Mediates nick translation
  • Generates random fragments for dideoxy sequencing
  • Degrade template DNA following in vitro transcription
  • Mediate DNase I foot-printing

Deoxyribonuclease I (DNase I; EC is a non-specific endonuclease that catalyzes the cleavage of phosphodiester bonds in single/double-stranded DNA, chromatin, and RNA-DNA hybrids. DNase I cleaves DNA to release di-and/or oligonucleotide (5’-phosphorylated and 3’-hydroxylated) end-products.

This product is distributed for laboratory research only. Caution: not for diagnostic use.

Protocl  QC Document

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