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Key Documents

75641

Sigma-Aldrich

Poly(2′-deoxyguanyl-2′-deoxycytidylic acid) sodium salt

ampule of >10 A260

别名:

Poly(dG-dC) sodium salt

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12352106
NACRES:
NA.52

等級

for molecular biology

品質等級

形狀

liquid

包裝

ampule of >10 A260

溶解度

H2O: complete 1 mL/vial, clear, colorless

儲存溫度

−20°C

InChI

1S/C19H26N8O13P2/c20-12-1-2-26(19(30)23-12)13-3-8(28)10(38-13)5-37-42(34,35)40-9-4-14(39-11(9)6-36-41(31,32)33)27-7-22-15-16(27)24-18(21)25-17(15)29/h1-2,7-11,13-14,28H,3-6H2,(H,34,35)(H2,20,23,30)(H2,31,32,33)(H3,21,24,25,29)/t8-,9-,10+,11+,13+,14+/m0/s1

InChI 密鑰

IBZPKQZTZXRCKY-WKSZEZMPSA-N

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應用

Poly (2′-deoxyguanyl-2′-deoxycytidylic acid) sodium salt was used as standard in gel electrophoresis to analyze the products of Klenow exo fragment of polymerase I.

生化/生理作用

Poly (2′-deoxyguanyl-2′-deoxycytidylic acid) is a protonated polynucleotide structure frequently used to study the conformational changes of DNA molecules.

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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T Kohwi-Shigematsu et al.
Cell, 43(1), 199-206 (1985-11-01)
Supercoiled plasmid DNAs (at bacterial superhelical density) harboring the homopurine-homopyrimidine sequence, poly(dG)-poly(dC), were reacted with bromoacetaldehyde (BAA), a reagent that reacts with unpaired DNA bases. Not only did the poly(dG)-poly(dC) sequence react with BAA but, surprisingly, neighboring sequences located 3'
Alexander B Kotlyar et al.
Nucleic acids research, 33(2), 525-535 (2005-01-28)
In this paper, we describe a production procedure of the one-to-one double helical complex of poly(dG)-poly(dC), characterized by a well-defined length (up to 10 kb) and narrow size distribution of molecules. Direct evidence of strands slippage during poly(dG)-poly(dC) synthesis by

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