A method is described for the separation and assay of radiolabeled glycosaminoglycuronans (GAGS) from cell culture medium. Following papain digestion and precipitation with cetylpyridinium chloride onto cellulose ester filter membrane, hyaluronic acid can be separated from sulfated GAGS by selective
A new method for the rapid separation of cell organelles
โ Scribed by Heinz Detlef Gregor
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 165 KB
- Volume
- 82
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
โฆ Synopsis
A rapid procedure is described for the separation of plant cell organelles from castor bean endosperm (Ricinus communis).
This method is based on the reorientation of sucrose density gradients during centrifugation in a vertical rotor, thus resulting in a shorter path length and drastically reduced run times. Comparison to a separation by a standard procedure shows that, by using this method, equal resolution is possible in less than 10% spin time.
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