Journal ArticleDOI
An improved technique for the analysis of amino acids and related compounds on thin layers of cellulose Part I. Qualitative separation
C. Haworth,J.G. Heathcote +1 more
Reads0
Chats0
TLDR
Using thin layers of cellulose powder and a new pair of solvent systems, forty amino acids and related compounds have been separated unambiguously on a single glass plate by two-dimensional chromatography.About:
This article is published in Journal of Chromatography A.The article was published on 1969-01-01. It has received 76 citations till now. The article focuses on the topics: Cellulose & Thin layers.read more
Citations
More filters
Journal ArticleDOI
Structure of the porcine LH- and FSH-releasing hormone. II. Confirmation of the proposed structure by conventional sequential analyses
TL;DR: The proposed amino acid sequence of porcine LH- and FSH-releasing hormone was reinvestigated by Edman-dansyl degradation after the cleavage of N-terminal pyroglutamyl residue by pyrrolidonecarboxylyl (PCA) peptidase and results indicate that the structure initially proposed is correct.
Journal ArticleDOI
Isolation and structure of hypothalamic MSH release-inhibiting hormone
TL;DR: It is indicated that the structure of bovine MRIH is L-Pro-L-Leu-Gly, similar to that of morphine, which has similar biological activities, chromatographic and electrophoretic mobilities, and mass spectral fragmentation patterns.
Journal ArticleDOI
Regulation of proline accumulation in Arabidopsis thaliana (L.) Heynh during development and in response to desiccation
H.-H. Chiang,Abhaya M. Dandekar +1 more
TL;DR: Isotope tracer experiments with 14 C compounds established that glutamate, ornithine and arginine are precursors of the proline biosynthesis induced by PEG in response to low water potentials in Arabidopsis thaliana, and it is concluded that the accumulation of proline occurs through increased biosynthesis.
Journal ArticleDOI
Characterization of a specific transport system for arginine in isolated yeast vacuoles.
TL;DR: Competition experiments with amino acids and arginine analogues demonstrated that the arginines transport in both vacuoles and spheroplasts, is highly specific, and the two systems were shown to have distinct specificities.
Journal ArticleDOI
Change of Cytochrome c Structure during Development of the Mouse
TL;DR: It is concluded that the duplication of the cytochrome c structural gene, causing the existence of the two ontogenetic-specific isocytochromes c in mouse, has occurred early in the evolution of eucaryotes.
References
More filters
Journal ArticleDOI
Eine Multidimensionale technik zur chromatographischen identifizierung von aminosäuren
E. von Arx,R. Neher +1 more
TL;DR: A novel multidimensional technique has been elaborated and found suitable for the chromatographic identification of 52 amino acids and the relative merits of cellulose and silicagel as carriers are discussed in relation to separation efficiency, reproducibility and sensitivity of detection.
Journal ArticleDOI
The rapid resolution of naturally occurring amino acids by thin-layer chromatography
K. Jones,J.G. Heathcote +1 more
TL;DR: Using a two-dimensional thin-layer chromatographic technique, with thin layers of cellulose powder, twenty-three naturally occurring amino acids have been separated unambiguously on a single chromatogram.
Journal ArticleDOI
A simple quantitative method for the determination of small amounts of amino-acids.
J.G. Heathcote,R. J. Washington +1 more
TL;DR: A simple method for the quantitative determination of amino-acids has been described and amounts within the range 0·1 to 40 µg can be determined by this method to within an over-all accuracy of ±10 per cent.
Journal ArticleDOI
Washing of adsorbents for thin-layer chromatography.
R.J. Redgwell,R.L. Bieleski +1 more
Related Papers (5)
An improved technique for the analysis of amino acids and related compounds on thin layers of cellulose. II. The quantitative determination of amino acids in protein hydrolysates.
J.G. Heathcote,C. Haworth +1 more
Eine Multidimensionale technik zur chromatographischen identifizierung von aminosäuren
E. von Arx,R. Neher +1 more