Results 261 to 270 of about 18,550,533 (314)

Paper Electrophoresis of Polyglutamyl Peptide

Nature, 1953
AFTER capsulated B. anthracis had grown in a modified synthetic medium of Brewer et al.1, a mixture of growth products was isolated from the glass-filtered medium which gave a precipitate with copper sulphate. Crude polyglutamyl peptide was obtained from this precipitate2. An attempt was made to separate the components of the original mixture of growth
R E, STRANGE, N, HARKNESS
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Paper electrophoresis through dialysing barriers

Journal of Chromatography A, 1962
Abstract The technique of paper electrophoresis through dialysing barriers was devised to separate low-molecular weight, electrically charged compounds from proteins. It is based on the intercalation of collodion bridges in the electrophoresis paper strip, one at each side of the starting line, the displacement of proteins being thus barred while ...
R C, BARRETO, A M, CUTRIM
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A Simple Paper Electrophoresis Apparatus

Nature, 1952
ELECTROPHORESIS and ionophoresis on paper are being widely used, and a number of different forms of apparatus for carrying out this technique have already been described. The purpose of this communication is to give further details of an apparatus already briefly described1, which has been used for a considerable time with satisfactory results.
R, CONSDEN, W M, STANIER
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Paper Electrophoresis of Carbohydrates

1963
Publisher Summary This chapter describes the behavior of carbohydrates during electrophoresis in the various electrolytes and the modes and positions of the attachment of the complex agents to the polyhydroxy compounds and indicates the use of these methods in current problems.
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Paper Electrophoresis of Trypanosomal Extracts

Nature, 1959
ELECTROPHORESIS has been of value in determining the physico-chemical constitution of cell-free extracts of micro-organisms1,2. These studies have been confined mainly to the bacteria and no such investigation of trypanosomal extracts has been made.
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Paper Electrophoresis of Polyhydric Alcohols

Nature, 1955
THE polyhydric alcohols or polyols are a group of carbohydrates important both biologically and industrially. Apart from laborious column techniques1, there is no satisfactory micro-method available for the resolution of mixtures of hexitols (sugar alcohols) by themselves or, in particular, in the presence of hexoses.
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Combining field-amplified sample stacking with moving reaction boundary electrophoresis on a paper chip for the preconcentration and separation of metal ions.

Journal of Separation Science, 2017
Liangfei Ouyang, Qian Liu, Heng Liang
semanticscholar   +1 more source

Identification of guanidine derivatives by coupled electrophoresis-paper chromatography.

Journal of Chromatography A, 1967
J. López-Gorgé, M. Monteoliva
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A study of rhodium(III) oxalates by paper electrophoresis, paper chromatography, ion-exchange chromatography and spectrophotometry

, 1959
S. K. Shukla
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A new photoelectric scanning device for reading electrophoresis paper strips

, 1953
H. Röttger
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