K. Hofman, Bronwyn Hall, Helen Cleaver
Oct 15, 2011
Citations
2
Influential Citations
78
Citations
Quality indicators
Journal
Analytical biochemistry
Abstract
An accurate and high-throughput assay for collagen is essential for collagen research and development of collagen products. Hydroxyproline is routinely assayed to provide a measurement for collagen quantification. The time required for sample preparation using acid hydrolysis and neutralization prior to assay is what limits the current method for determining hydroxyproline. This work describes the conditions of alkali hydrolysis that, when combined with the colorimetric assay defined by Woessner, provide a high-throughput, accurate method for the measurement of hydroxyproline.