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Use of aurintricarboxylic acid as an inhibitor of nucleases during nucleic acid isolation.
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MedLine Citation:
PMID:  410006     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Aurintricarboxylic acid (ATA) is a general inhibitor of nucleases. ATA has been shown to inhibit the following enzymes in vitro: DNAse I, RNAse A, S1 nuclease, exonuclease III, and restriction endonucleases Sal I, Bam HI, Pst I and Sma I. The observed inhibition is consistent with the proposal by Blumenthal and Landers (BBRC 55, 680, 1973) that most nucleic acid binding proteins will be sensitive to ATA. The action of ATA as a nuclease inhibitor can be used to advantage in the isolation of cellular nucleic acids.
Authors:
R B Hallick; B K Chelm; P W Gray; E M Orozco
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Nucleic acids research     Volume:  4     ISSN:  0305-1048     ISO Abbreviation:  Nucleic Acids Res.     Publication Date:  1977 Sep 
Date Detail:
Created Date:  1977-11-30     Completed Date:  1977-11-30     Revised Date:  2009-11-18    
Medline Journal Info:
Nlm Unique ID:  0411011     Medline TA:  Nucleic Acids Res     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  3055-64     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Aurintricarboxylic Acid / pharmacology*
Chloroplasts / analysis
Cyclohexanecarboxylic Acids / pharmacology*
DNA / isolation & purification*
DNA Restriction Enzymes / antagonists & inhibitors*
Deoxyribonucleases / antagonists & inhibitors*
Euglena gracilis
Kinetics
Methods
RNA / isolation & purification*
Ribonucleases / antagonists & inhibitors*
Chemical
Reg. No./Substance:
0/Cyclohexanecarboxylic Acids; 4431-00-9/Aurintricarboxylic Acid; 63231-63-0/RNA; 9007-49-2/DNA; EC 3.1.-/Deoxyribonucleases; EC 3.1.-/Ribonucleases; EC 3.1.21.-/DNA Restriction Enzymes
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Full Text
Journal Information
Journal ID (nlm-ta): Nucleic Acids Res
ISSN: 0305-1048
ISSN: 1362-4962
Article Information
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Print publication date: Month: 9 Year: 1977
Volume: 4 Issue: 9
First Page: 3055 Last Page: 3064
ID: 342634
PubMed Id: 410006

Use of aurintricarboxylic acid as an inhibitor of nucleases during nucleic acid isolation.
R B Hallick
B K Chelm
P W Gray
E M Orozco, Jr



Article Categories:
  • Research Article


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