81342
Poly(2′-deoxyadenylic acid) sodium salt
lyophilized
Synonym(s):
Poly (dA) sodium salt
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About This Item
Form:
powder
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
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
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
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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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
Bin Zheng et al.
Analytica chimica acta, 741, 106-113 (2012-07-31)
Because of their unique characteristics, DNAs have been widely studied for uses in biosensors. In this work, we utilize single-stranded homopolymeric deoxyadenosines (abbreviated as poly (dA)) as recognition elements and gold nanoparticles (abbreviated as AuNPs) as reporter parts for the
Yan Zheng et al.
Chemical communications (Cambridge, England), (36)(36), 3830-3832 (2006-09-14)
A poly(dT) oligomer can serve as the string on which synthetic hairpins possessing poly(dA) and poly(dT) arms connected by a hydrophobic perylene diimide linker are assembled like beads on a string. The synthetic hairpins form head-to-head dimers and trimers, respectively
Sonali Saha et al.
Chemical communications (Cambridge, England), 48(19), 2513-2515 (2012-01-27)
A colorimetric pH sensor has been developed based on GNP aggregation mediated by A-motif formation under acidic conditions. The pH response of the sensor can be tuned in the range of pH 2-5.5 by changing the length and the sequence
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