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. 1957 Apr;65(4):709–716. doi: 10.1042/bj0650709

Some observations on the role of copper ions in the reduction of phosphomolybdate by ascorbic acid and their application in the determination of inorganic orthophosphate

J L Peel 1,2, B C Loughman 1,2,*
PMCID: PMC1199941  PMID: 13426089

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. ALBERT A. Quantitative studies of the avidity of naturally occurring substances for trace metals. II. Amino-acids having three ionizing groups. Biochem J. 1952 Mar;50(5):690–697. doi: 10.1042/bj0500690. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. ALBERT A. Quantitative studies of the avidity of naturally occurring substances for trace metals. III. Pteridines, riboflavin and purines. Biochem J. 1953 Jul;54(4):646–654. doi: 10.1042/bj0540646. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. ALBERT A. Quantitative studies of the avidity of naturally occurring substances for trace metals; amino-acids having only two ionizing groups. Biochem J. 1950 Nov-Dec;47(5):531–538. doi: 10.1042/bj0470531. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. BRUEMMER J. H., O'DELL B. L. Inhibition of color development in the Lowry-Lopez phosphorus method by sulfhydryl compounds and its counteraction by copper. J Biol Chem. 1956 Mar;219(1):283–286. [PubMed] [Google Scholar]
  5. Berenblum I., Chain E. An improved method for the colorimetric determination of phosphate. Biochem J. 1938 Feb;32(2):295–298. doi: 10.1042/bj0320295. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. ELSDEN S. R., GILCHRIST F. M., LEWIS D., VOLCANI B. E. Properties of a fatty acid forming organism isolated from the rumen of sheep. J Bacteriol. 1956 Nov;72(5):681–689. doi: 10.1128/jb.72.5.681-689.1956. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Meiklejohn G. T., Stewart C. P. Ascorbic acid oxidase from cucumber. Biochem J. 1941 Jul;35(7):755–760. doi: 10.1042/bj0350755. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. PEEL J. L., FOX M., ELSDEN S. R. Interference by sulphide with inorganic phosphate determinations by the method of Lowry & Lopez and its elimination by the addition of copper ions. Biochem J. 1955 Aug;60(4):xxxiii–xxxiii. [PubMed] [Google Scholar]
  9. STADTMAN E. R., LIPMANN F. Acetyl phosphate synthesis by reaction of isopropenyl acetate and phosphoric acid. J Biol Chem. 1950 Aug;185(2):549–551. [PubMed] [Google Scholar]

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