ISSN:
0173-0835
Keywords:
Chemistry
;
Biochemistry and Biotechnology
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Biology
,
Chemistry and Pharmacology
Notes:
A rapid, inexpensive method for the salt-free concentration of small quantities of proteins for analysis by two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) has been developed. Proteins adsorbed to diatomaceous earth are subsequently removed using either sodium dodecyl sulfate or urea solubilization reagents for 2D-PAGE analysis. This procedure has been found to concentrate proteins having wide ranges of molecular weight and charge. It is also valuable for the concentration of large numbers of small samples from cells cultured in vitro.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/elps.1150090110
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