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Merck
CN

D8273

Deoxyribonucleic acid−cellulose single-stranded from calf thymus DNA

lyophilized powder

Synonym(s):

single-stranded DNA-Cellulose, ss-DNA-Cellulose, DNA-Cellulose

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About This Item

MDL number:
UNSPSC Code:
41106305
eCl@ss:
32160414
NACRES:
NA.51
Biological source:
bovine (calf) thymus
Form:
lyophilized powder
Storage temp.:
−20°C
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biological source

bovine (calf) thymus

Quality Level

form

lyophilized powder

extent of labeling

≥3 mg single-stranded calf thymus DNA/g

storage temp.

−20°C

General description

Deoxyribonucleic acid−cellulose single-stranded from calf thymus DNA, also known as ctDNA is a natural source of DNA designed for DNA binding agent studies. The detection limits of ctDNA are around 2.0ng and linear ranges of light scattering intensity (I(LS)) is 0.05-1.5 mµg.

Application

Deoxyribonucleic acid−cellulose single-stranded from calf thymus DNA is used to study the binding parameters and binding specificity of a variety of proteins, nucleotides, and chemical reagents including anti-cancer agents. It is frequently used in pull-down assays and chromatographic procedures.

Analysis Note

May contain a trace of Tris and EDTA.


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

低风险生物材料

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A Georgaki et al.
Nucleic acids research, 22(7), 1128-1134 (1994-04-11)
A DNA helicase from calf thymus, called DNA helicase F, copurified with replication protein A through several steps of purification including DEAE-Sephacel, hydroxyapatite and single stranded DNA cellulose. It is finally separated from replication protein A on FPLC Mono Q
S S Zhang et al.
The Journal of biological chemistry, 266(30), 20483-20490 (1991-10-25)
Two DNA helicases from calf thymus nuclei have been purified and characterized. The two proteins, designated as nuclear DNA helicase I and II, were copurified on Bio-Rex 70, DEAE-Sepharose, phosphocellulose and subsequently separated from each other on a heparin-Sepharose column.
T Kuzuhara et al.
Biochemical and biophysical research communications, 362(4), 805-810 (2007-09-04)
Tumor necrosis factor-alpha (TNF-alpha) inducing protein (Tipalpha) is a carcinogenic factor secreted from Helicobacter pylori (H. pylori), mediated through both enhanced expression of TNF-alpha and chemokine genes and activation of nuclear factor-kappaB. Since Tipalpha enters gastric cancer cells, the Tipalpha



Global Trade Item Number

SKUGTIN
D8273-5G04061833662755
D8273-10G04061833589342
D8273-1G04061826690659