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The Use of Oligodeoxynucleotide Probes in Chaotrope-based Hybridization Solutions

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Specialty Biochemistry
Date 1991 Oct 11
PMID 1923800
Citations 11
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Abstract

Hybridization solutions containing chaotropes may be used to modulate the thermal stability (Tm or Td) of oligodeoxynucleotide (ODN) duplexes or hybrids over a 90 degrees C range. Modulation of Td allows formulation of hybridization solutions that permit ambient temperature hybridization using most combinations of probe length, probe composition, target type, and facilitates development of convenient and rapid assay formats. The conditions required to achieve ODN duplex fidelity, and optimal yields of hybridized product, are described for trichloroacetate, thiocyanate, guanidinium salts and other chaotropic salts. The effects of different solid supports on Td are described. Also, a method is presented that uses chaotropic compounds to reduce background arising from signal ODN probes in a sandwich assay hybridization format.

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References
1.
Hutton J . Renaturation kinetics and thermal stability of DNA in aqueous solutions of formamide and urea. Nucleic Acids Res. 1977; 4(10):3537-55. PMC: 342670. DOI: 10.1093/nar/4.10.3537. View

2.
Chamberlin M, Berg P . MECHANISM OF RNA POLYMERASE ACTION: FORMATION OF DNA-RNA HYBRIDS WITH SINGLE-STRANDED TEMPLATES. J Mol Biol. 1964; 8:297-313. DOI: 10.1016/s0022-2836(64)80139-x. View

3.
Chirgwin J, Przybyla A, MacDonald R, Rutter W . Isolation of biologically active ribonucleic acid from sources enriched in ribonuclease. Biochemistry. 1979; 18(24):5294-9. DOI: 10.1021/bi00591a005. View

4.
Roychoudhury R, Wu R . Terminal transferase-catalyzed addition of nucleotides to the 3' termini of DNA. Methods Enzymol. 1980; 65(1):43-62. DOI: 10.1016/s0076-6879(80)65009-5. View

5.
Burke R, Bauer W . The early melting of closed duplex DNA: analysis by banding in buoyant neutral rubidium trichloroacetate. Nucleic Acids Res. 1980; 8(5):1145-65. PMC: 323979. DOI: 10.1093/nar/8.5.1145. View