Concepedia

AN IMPROVED COLORIMETRIC METHOD FOR THE DETERMINATION OF PROLINE IN THE PRESENCE OF OTHER NINHYDRIN-POSITIVE COMPOUNDS

J. J. Wren, P. H. Wiggall

Biochemical Journal · 1965 · 55 citations · 13 references

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Concepts

Abstract

1. The conditions required for sensitive and specific colorimetric determination of proline with acidified ninhydrin were investigated. 2. A method applicable to protein samples was developed. 3. The only compound found to interfere appreciably was a hydroxyproline.

References

13

A PHOTOMETRIC METHOD FOR THE DETERMINATION OF PROLINE

Walter Troll, John Lindsley · Journal of Biological Chemistry · 1955 · 925 citations · Full text

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PHOTOMETRIC ESTIMATION OF PROLINE AND ORNITHINE

Francis P. Chinard · Journal of Biological Chemistry · 1952 · 902 citations · Full text

, , +3

Halogenation of tyrosine during acid hydrolysis

Frederick Sanger, E.O.P. Thompson · Biochimica et Biophysica Acta · 1963 · 225 citations

, , +7

Amino Acid Composition of Human and Bovine Serum Mercaptalbumins

P F Spahr, John T. Edsall · Journal of Biological Chemistry · 1964 · 164 citations · Full text

, , +10

Reaction of ninhydrin in acid solution with straight-chain amino acids containing two amino groups and its application to the estimation of α∈-diaminopimelic acid

Elizabeth Work · Biochemical Journal · 1957 · 151 citations · Full text

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