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Merck
CN

89380

Sigma-Aldrich

Deoxyribonucleic acid sodium salt from calf thymus

lyophilized

Synonym(s):

DNA sodium salt from calf thymus, Thymonucleic acid sodium salt

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
41106310
eCl@ss:
32160414
NACRES:
NA.52
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grade

Molecular Biology

form

lyophilized

quality

lyophilized

impurities

salt, none detected
≤5% protein (BCA)

absorbance ratio

A260/280 nm ~1.6

storage temp.

2-8°C

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Application

Deoxyribonucleic acid sodium salt from calf thymus was used in the preparation of DNA-binding protein-sized quantum dots.

Preparation Note

A260/mg >13,

Other Notes

Sales restrictions may apply

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

低风险生物材料
动植物源性产品
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Temperature-and salt-dependent binding of long DNA to protein-sized quantum dots: thermodynamics of ?inorganic protein?-DNA interactions
Rahina M et al
Journal of the American Chemical Society, 122, 14-17 (2000)
Youngsil Seo et al.
Scientific reports, 10(1), 2140-2140 (2020-02-09)
Intrabodies, antibodies expressed within cells, offer an interesting way to target intracellular molecules, making them potentially useful for biotechnology and medicine. However, it remains controversial whether full-size IgG intrabodies expressed in the reducing environment of the cytosol of mammalian cells

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