The excellent resolution of particles or molecules of differing molecular weight afforded by density gradient centrifugation has made this the method of choice for a variety of applications during the last decade (l-4). Concomitant with the ever-increasing interest in density gradient centrifugation
An improved gradient-making device for density gradient centrifugation
โ Scribed by T. Salo; D.M. Kouns
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- English
- Weight
- 376 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0003-2697
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๐ SIMILAR VOLUMES
One method of fractionating a density gradient after centrifugation is to puncture the bottom of the cent~fuge tube and then collect fractions of equal number of drops of gradient material. This method has its disadvantages. Occasionally air bubbles are introduced into the gradient
A method for preparing suspensions of hepatocytes with long-term viability is described. Its originality lies in the use, after conventional preparation, of a Percoll density gradient centrifugation which allows a complete and rapid separation of cell debris and released proteases from the intact he