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DNA, Salmon Testes (Deoxyribonucleic acid)

Cat no: D3950


Supplier: United States Biological
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Prepared by a modified Emanuel and Chaikoff method. Appearance: Several centimeters in length, white to creamy white fibers. Solubility: Comparatively good solubility in water, insoluble in alcohol, organic solvents and diluted acid solutions. Easily soluble in alkaline solutions and reactions. A260/A280: (same/more than)1.8 % Hyperchromicity: (same/more than)27% Storage and Stability: Lyophilized powder may be stored at 4 degrees C. Reconstitute to nominal volume, aliquot and store at 4 degrees C. Reconstituted product is stable for 12 months at 4 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: D3950
Size: 1g
Form: Supplied as a purified powder.
Alternative names: Deoxyribonucleic acid sodium salt; Integral DNA from Fish Milt
References: Emanuel and Chaikoff, J. Biol. Chem., 203: 164 (1953)

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