Estimation of Avian Prolactin by Polyacrylamide Disc Electrophoresis
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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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The polyacrylamide disc electrophoresis technique has been applied to the fractionation of ;native' cerebrospinal fluid. Evidence is presented to show that there is an alteration in the protein profile if the fluid is subjected to a concentration stage. A minimum of 22 distinct protein zones have been detected in fluids from patients without structural changes in the nervous system. The method ...
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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 ...
متن کاملPolyacrylamide Gel Electrophoresis
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 ...
متن کاملNeutral polyacrylamide gel electrophoresis.
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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ژورنال
عنوان ژورنال: Nihon Chikusan Gakkaiho
سال: 1977
ISSN: 1346-907X,1880-8255
DOI: 10.2508/chikusan.48.168