ISSN:
0173-0835
Keywords:
Chemistry
;
Biochemistry and Biotechnology
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Biology
,
Chemistry and Pharmacology
Notes:
New equipment (the “Gradiflow TM”) has been designed and constructed to provide efficient large-scale preparative fractionation of macromolecules, based on charge and/or size differences, as well as the concentration of macromolecules and electrodialysis. Examples of its capability are the separation of a mixture of haemoglobin (50 mg) from bovine serum albumin (50 mg) within 15 min (based on charge differences at pH 6.8), the purification of phycoerythrin from a crude extract on the basis of size, and the fractionation of serum proteins into two discrete size classes.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/elps.11501501141
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