Classification of Lipoprotein Profile by Polyacrylamide Gel Disc Electrophoresis
نویسندگان
چکیده
منابع مشابه
Serum lipoprotein estimation by polyacrylamide gel disc electrophoresis.
A simple, rapid method is described for separating the serum lipoproteins into clear, discrete and reproducible bands by polyacrylamide disc gel electrophoresis. The sample is prestained with Sudan Black B in a sample gel and resolved by electrophoresis in a discontinuous pH system consisting of a sample gel, concentrating gel and separating gel. 30 young healthy males and 20 young healthy fema...
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A polyacrylamide-gel disc-electrophoresis system is described that is suitable for screening sera with a wide range of lipid concentrations, and the results agree with analytical ultracentrifugation data. The Iipoprotein pattern so obtained was compared with that obtained by other recognized electrophoretic procedures. Lipoprotein determinations were done by polyacrylamide gel electrophoresis, ...
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Polyacrylamide gels are typically formed by polymerization of the monomer acrylamide crosslinked to the co-monomer, N,N’-methylenebis-acrylamide, commonly called BIS. This process is a freeradical polymerization that requires an initiator, usually ammonium persulfate, and a catalyst like N,N,N’,N’-tetraethylmethylenediamine (TEMED). A distinct advantage of polyacrylamide gel systems is that by ...
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MATERIALS 5x TBE electrophoresis buffer Polyacrylamide gels are poured and run in 0.5x or 1x TBE at low voltage (1-8 V/cm) to prevent denaturation of small fragments of DNA by Joulic heating. Other electrophoresis buffers such as 1x TAE (please see Agarose Gel Electrophoresis) can be used, but they are not as good as TBE. The gel must be run more slowly in 1x TAE, which does not provide as much...
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A polyacrylamide gel electrophoresis technic for the determination of hemoglobin A2 is presented. Rapid separation is an advantage. The use of a diluted hemolysate as a 4 percent standard avoids overestimation of the A2 fraction by densitometry and also provides a reference for visual comparison. Normal range of A2 hemoglobin by this method is 1.12 to 4.13 per dkg. Coefficient of variation was ...
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 2003
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.42.244