Abstract
IN a recent communication1, we described a descending paper chromatographic procedure for the quantitative determination of hydroxyproline which required a solvent development of 40 hr. Using horizontal paper chromatography at an elevated temperature, comparable results have been obtained after development for only 4 hr.
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Roberts, H. R., and Kolor, M. G., Nature, 181, 837 (1958).
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Roberts, H. R., and Kolor, M. G., Nature, 180, 384 (1957).
Kolor, M. G., and Roberts, H. R., Arch. Biochem. Biophys., 70, 620 (1957).
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ROBERTS, H., KOLOR, M. & BUCEK, W. A Rapid Paper Chromatographic Procedure for the Quantitative Determination of Hydroxyproline. Nature 182, 1602 (1958). https://doi.org/10.1038/1821602a0
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DOI: https://doi.org/10.1038/1821602a0
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