Product |
Deoxyribonuclease I |
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Description |
Bovine pancreatic deoxyribonuclease (DNase) is an endonuclease which splits phosphodiester linkages, preferentially adjacent to a pyrimidine nucleotide yielding polynucleotides with free hydroxyl group at the 3' position and phosphate group at the 5' position. The optimum pH is 7.8. DNase I is activated by bivalent metals, and inhibited by chelating agents such EDTA and sodium dodecyl sulfate. DNase I can be stabilized against proteolytic digestion by 5 mM Ca2+. This product is a white or pale yellow lyophilized powder. |
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Source |
Bovine Pancreas |
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Specification |
Activity |
Not less than 3,000 Christensen units/mg |
Loss on drying |
Not more than 0.3% |
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Residue on ignition |
Not more than 1.0% |
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Storage |
Preserve in tight containers, and avoid exposure to excessive heat,better at a temperature of 2℃~8℃ |
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Packing |
Packed in a tin with medicinal bag inside.Quantity as requested |
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Remark |
*Test method refers to Korean Pharmacopeia |