Results 291 to 300 of about 512,921 (340)
Some of the next articles are maybe not open access.
Paper Electrophoresis of Streptomycins
Nature, 1953MANNOSIDOSTREPTOMYCIN in some streptomycin preparations is conveniently detected by the paper chromatographic procedure of Winston and Eigen1. In the presence of high concentrations of salts such as in ion-exchange column eluates, or in fermentation broths, this procedure is not applicable: attempts to desalt such solutions, by mixed-bed ion-exchange ...
M C, FOSTER, G C, ASHTON
openaire +2 more sources
Archives of Internal Medicine, 1957
Although the book deals with both technique and applications of paper electrophoresis, the major emphasis is on methodology. The participants are of world-wide representation and are mainly individuals who have made important contributions to the development of the methods and apparatus.
+5 more sources
Although the book deals with both technique and applications of paper electrophoresis, the major emphasis is on methodology. The participants are of world-wide representation and are mainly individuals who have made important contributions to the development of the methods and apparatus.
+5 more sources
Paper Electrophoresis of Carbohydrates
1963Publisher 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.
openaire +2 more sources
Paper Electrophoresis of Polyglutamyl Peptide
Nature, 1953AFTER 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
openaire +2 more sources
Fractionation of Trypsin by Paper Electrophoresis
Nature, 1964P work from this laboratoryl-S has demonstrated the heterogeneity of crystalline trypsin by paper and starch column electrophoresis. This article presents an electrophoretic method of greater resolution. Using this technique it was possible to demonstrate in a sample of crystalline trypsin the occurrence of fractions showing different ratios of ...
A, IACHAN +3 more
openaire +2 more sources
A Simple Paper Electrophoresis Apparatus
Nature, 1952ELECTROPHORESIS 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
openaire +2 more sources