Various under-sulfated, monosulfated, and over-sulfated chondroitin sulfate and dermatan sulfate isomers were analyzed in terms of disaccharide units before or after desulfation with chondrosulfatases in addition to digestion with chondroitinases. The unsaturated disaccharides were separable by a hi
Method for analysis of dopamine sulfate isomers by high performance liquid chromatography
โ Scribed by Mary Ann Elchisak; Joanne H. Carlson
- Book ID
- 118941041
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 655 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0024-3205
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๐ SIMILAR VOLUMES
An improved high-performance liquid chromatography for unsaturated disaccharides prepared from chondroitin sulfate and dermatan sulfate isomers was developed using an ion-exchange resin made from a sulfonized styrene-divinylbenzene copolymer. By this newly devised method, it was found that the reten
## Abstract Silver ion chromatography, utilizing two commercially available HPLC columns connected in series, was used to separate a variety of triacylglycerol positional isomers. The isomers had a fatty acid composition of ABA and AAB, where A and B were fatty acids containing zero to three double
The use of high-performance liquid chromatography for the quantification of glycosaminoglycan disaccharides has been hampered by the inability to isocratically resolve the chondroitinase digestion products 2-acetamido-2-deoxy-3-O-(beta-D-gluco-4-enepyranosyluronic acid)-D-glucose (delta Di-HA) and 2