✦ LIBER ✦

A simple technique for the preparation and storage of sucrose gradients

✍ Scribed by Dawn S. Luthe

Publisher: Elsevier Science
Year: 1983
Tongue: English
Weight: 208 KB
Volume: 135
Category: Article
ISSN: 0003-2697
DOI: 10.1016/0003-2697(83)90755-8

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✦ Synopsis

A method for preparing multiple sucrose gradients by quickly freezing layers of sucrose has been developed. These gradients may be stored in the freezer indefinitely, and thawed from 8 to 24 h at 4°C before use. The middle region of the resulting sucrose gradients was linear. Thawing time and centrifugation had little effect on the shape of the gradient. The method is applicable for both small-and large-volume centrifuge tubes. Gradients prepared in the same batch were nearly identical.

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