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81342

Sigma-Aldrich

Poly(2′-deoxyadenylic acid) sodium salt

lyophilized

Synonym(s):

Poly (dA) sodium salt

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.52

grade

Molecular Biology

description

medium chain length 100 - 1000 nt

form

powder

quality

lyophilized

mol wt

Mr ~600000

packaging

ampule of ≥5 A260

storage temp.

−20°C

InChI

1S/C10H14N5O6P/c11-9-8-10(13-3-12-9)15(4-14-8)7-1-5(16)6(21-7)2-20-22(17,18)19/h3-7,16H,1-2H2,(H2,11,12,13)(H2,17,18,19)/t5-,6+,7+/m0/s1

InChI key

KHWCHTKSEGGWEX-RRKCRQDMSA-N

General description

Poly (2′-deoxyadenylic acid) sodium salt is a homopolymer of 2′-deoxyadenosine units connected by 3′-5′ phosphodiester linkages.

Application

Suitable for characterization of terminal transferases

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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POLYDEOXYADENYLIC ACID.
F J BOLLUM et al.
Proceedings of the National Academy of Sciences of the United States of America, 51, 853-859 (1964-05-01)
Zhi-Qiang Liu et al.
Journal of experimental botany, 63(18), 6371-6392 (2012-10-26)
Three evolutionarily closely related WRKY-domain transcription factors WRKY18, WRKY40, and WRKY60 in Arabidopsis were previously identified as negative abscisic acid (ABA) signalling regulators, of which WRKY40 regulates ABI4 and ABI5 expression, but it remains unclear whether and how the three
Alexander A Voityuk
The journal of physical chemistry. B, 113(43), 14365-14368 (2009-10-03)
DNA is an ideal target for single-molecule manipulations. The conformation of stacked basepairs in DNA depends sensitively on various factors such as temperature, the kind of solvent and counterions, changes in the backbone, applied forces, etc. This raises the question
Jong Moon Kim et al.
Journal of inorganic biochemistry, 101(10), 1386-1393 (2007-07-10)
Large enhancement in the luminescence intensity of the Delta- and Lambda-Ru(phenanthroline)(2)dipyrido[3,2-a:2',3'-c]phenazine](2+) ([Ru(phen)(2)DPPZ](2+)) complexes upon their association with single stranded poly(dA) and poly(dT) is reported in this work. As the mixing ratio ([[Ru(phen)(2)DPPZ](2+)]/[DNA base]) increases, the luminescence intensity increase in a
Padraic S Nagle et al.
Journal of medicinal chemistry, 52(22), 7113-7121 (2009-10-31)
In this paper we report the synthesis of three families of new amidine-based aromatic derivatives as potential DNA minor groove binding agents for the treatment of cancer. The preparation of monoguanidine, mono-2-aminoimidazoline, and asymmetric diphenylguanidine/2-aminoimidazoline derivatives (compounds 1a-c to 8a-c)

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