Results 301 to 310 of about 529,768 (342)

C3 Polymorphism in Polyacrylamide‐Gel Electrophoresis

Vox Sanguinis, 1976
Abstract. C3 polymorphism in polyacrylamide‐gel electrophoresis was identified by crossed immunoelectrophoresis using anti‐C3/C3c‐serum. Through ageing, treatment of sera with cobra venom factor, endotoxin or with neuraminidase, polymorphic bands were seen also in a conversion product and antigenically attributed to C3c.
J, Schwamborn, H, Freis, G, Mauff
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Preparative polyacrylamide gel electrophoresis

Journal of Chromatography A, 1972
Abstract We have studied several variables affecting the migration and resolution of protein mixtures in preparative polyacrylamide gel electrophoresis. In the system we have used (Uniphor column, L.K.B.) the maximum sample load is 10 mg of protein per cm2 per protein band.
Piergiorgio Righetti, Camillo Secchi
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SIMPLIFIED “DISC” (POLYACRYLAMIDE GEL) ELECTROPHORESIS*

Annals of the New York Academy of Sciences, 1964
SummaryCross‐linked homogeneous 5 per cent polyacrylamide gel in rod form is a convenient medium for sharp analytical electrophoretic separation in microgram quantities of most serum proteins and of many biological ampholytes.
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Gradient SDS Polyacrylamide Gel Electrophoresis

2003
The preparation of fixed-concentration polyacrylamide gels has been described in Chapter 6. However, the use of polyacrylamide gels that have a gradient of increasing acrylamide concentration (and hence decreasing pore size) can sometimes have advantages over fixed-concentration acrylamide gels. During electrophoresis in gradient gels, proteins migrate
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ELECTROPHORESIS OF HISTONES ON POLYACRYLAMIDE GELS

Canadian Journal of Biochemistry and Physiology, 1963
Histories extracted from various organs of the rat have been fractionated by electrophoresis on Polyacrylamide gels. The most convenient reagents to form the gel were selected and the effects of varying concentrations of these reagents on the resolution of histones were investigated.
A, DRIEDGER, L D, JOHNSON, A M, MARKO
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Polyacrylamide Temperature Gradient Gel Electrophoresis

2013
Temperature Gradient Gel Electrophoresis (TGGE) is a form of electrophoresis in which temperature gradient is used to denature molecules as they move through either acrylamide or agarose gel. TGGE can be applied to analyze DNA, RNA, protein-DNA complexes, and, less commonly, proteins.
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Polyacrylamide gel electrophoresis on micro slabs

Analytical Biochemistry, 1972
Abstract An electrophoretic technique using micro polyacrylamide flat gels is described and its usefulness demonstrated. The gels are vertically cast and electrophoresed in slab form (75 × 18 × 0.75 mm) in closed thin glass cells (cuvets) made from detachable microscope slides.
H R, Maurer, F A, Dati
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SDS – polyacrylamide gel electrophoresis of lipopolysaccharides

Canadian Journal of Microbiology, 1975
Lipopolysaccharides (LPS) prepared from four different species of Neisseria have been separated by SDS – polyacrylamide gel electrophoresis. Each LPS possessed a characteristic mobility on gels. Examination of the effect of acrylamide concentration on migration illustrated that the basis of the separation was molecular size, and not intrinsic charge.
R R, Russell, K G, Johnson
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Micro-Electrophoresis on Polyacrylamide Gels

1973
Polyacrylamide gels were introduced in 1959 by Raymond and Weintraub, as supports for electrophoretic separations. The polyacrylamide gel is produced by polymerising acrylamide, with N,N-methylenebisacrylamide or ethylene diacrylate as the cross-linking component. Catalytic redox systems, which yield free radicals, are used to initate copolymerisation (
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SDS Polyacrylamide Gel Electrophoresis of Proteins

2003
Probably the most widely used of techniques for analyzing mixtures of proteins is SDS polyacrylamide gel electrophoresis. In this technique, proteins are reacted with the anionic detergent, sodium dodecylsulfate (SDS, or sodium lauryl sulfate) to form negatively charged complexes.
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