Results 291 to 300 of about 160,815 (327)

Fractionation of organic matter in natural waters on Sephadex columns.

Environmental Science and Technology, 1967
Sephadex columns have been used to fractionate organic matter in natural water into apparent molecular weight groups. Moderately colored creek water was fractionated into 10 fractions.
E. Gjessing, G. Lee
semanticscholar   +1 more source

THIN-LAYER SEPHADEX CHROMATOGRAPHY AND IMMUNODIFFUSION

The Lancet, 1967
Abstract With a few simple modifications of thin- layer chromatography on Sephadex G-200 'Superfine' gels, molecular size, amount, enzymic and/or immunological activity can be determined on 1 μl. samples containing 1 to 10 μg. single or mixed macromolecules.
A.C. Allison, J. Williamson
openaire   +3 more sources

Binding of calcium by cellulose membranes and Sephadex

Biochemical and Biophysical Research Communications, 1973
Abstract Calcium ions bind to polyglucose matrices (dialysis membranes and Sephadex) with low affinity, but in amounts sufficient to markedly influence the rate of dialysis of Ca ++ . In applications where such interaction is critical (binding studies by flow dialysis or ultrafiltration), Ca ++ binding can be largely prevented by acetylation of the ...
openaire   +3 more sources

The interaction of phenols with sephadex gels

Journal of Chromatography A, 1969
Abstract The adsorption by Sephadex dextran gels of a series of monosubstituted phenols can he correlated by the Hammett equation both in acid and alkaline solutions. This suggests that the interaction of a phenol with the gel operates through the hydroxyl group. Halogen-substituted phenols, however.
A.J.W. Brook, S. Housley
openaire   +2 more sources

Zinc in Sephadex

Analytical Biochemistry, 1972
Nicholas H. Morgan, Richard S. Morgan, Richard A. Guinavan   +2 more
openaire   +3 more sources

Behavior of concanavalin A on DEAE-Sephadex and CM-Sephadex

Journal of Chromatography A, 1991
A.M. Diwan, Cynthia Elias
openaire   +2 more sources

The separation of estrogens on sephadex

Journal of Chromatography A, 1967
P. De Moor, H. Van Baelen, W. Heyns
openaire   +3 more sources

Fractionation of the liver extract on sephadex G25

Experientia, 1962
Es werden einige niedrigmolekulare Stoffe aus Rattenleberextrakt nach der Sephadex G25-Fraktionierung beschrieben. Die Lokalisierung von Zukker, Aminosauren, Peptiden, Nukleopeptiden und verwandter Stoffe wurde im Elutionsdiagramm vorgenommen.
openaire   +3 more sources

Separation of X‐ and Y‐bearing human spermatozoa with the sephadex gel‐filtration method

Andrologia, 2009
Omer Steeno, A. Adimoelja, Justine Steeno   +2 more
semanticscholar   +1 more source

Separation of mouse spleen cells by passage through columns of sephadex G-10.

JIM - Journal of Immunological Methods, 1974
Iris A. Ly, R. Mishell
semanticscholar   +1 more source