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Determination of the elastin content of tissues by measuring desmosine and isodesmosine

โœ Scribed by Barry C. Starcher


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
294 KB
Volume
79
Category
Article
ISSN
0003-2697

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โœฆ Synopsis


A method is described for measuring the elastin content of whole tissue. Desmosine and isodesmosine, the cross-linking amino acids unique to elasiin, were first separated by paper chromatography and then quantitated by amino acid analysis. Results compared favorably to those obtained with gravimetric techniques, but the method has been extended to include the quantitation of elastin from small amounts of tissues that contain low concentrations of elastin. I1


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