Interference by amino acids and peptides with the photometric estimation of proline
β Scribed by Michael Messer
- Publisher
- Elsevier Science
- Year
- 1961
- Tongue
- English
- Weight
- 378 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Optically pure L-valine was labelled with tritium by the Wilzbach method. Only 4 of the activity of the radiochemically pure valine was found in D-valine. This figure was determined by reverse isotope dilution. The suitability of this method for valine was tested, wich good results, with DL-valine
The reaction of orthophthaldehyde with glutathione at pH 8.0 is commonly employed as a specific fluorometric assay for glutathione. However, this method has been reported to overestimate the glutathione concentration when compared with either enzymatic or HPLC-based methods. We have found that amino