Distribution of IgG Subclasses in Commercial and Some Experimental γ‐Globulin Preparations1
- 1 June 1977
- journal article
- research article
- Published by Wiley in Vox Sanguinis
- Vol. 32 (6) , 335-338
- https://doi.org/10.1111/j.1423-0410.1977.tb00655.x
Abstract
The Ig[immunoglobulin]G subclass distribution was determined in 6 commercial and in 4 experimental human .gamma.-globulin preparations. The concentrations of IgG subclasses were measured in a modified radioimmunoassay using subclass-specific antisera. In commercial .gamma.-globulins the distribution of the subclasses corresponded roughly to the distribution in normal human serum. A considerable enrichment of IgG 4 was found in experimental lots prepared from the ethanol fraction III or from the rivanol-precipitable IgG.This publication has 6 references indexed in Scilit:
- The G4 Subclass in IgG Fractions Prepared by Ion-Exchange ChromatographyThe Journal of Immunology, 1970
- Technique de purification des immuno-globulinesTransfusion, 1965
- Large Scale Production of Human Plasma FractionsVox Sanguinis, 1962
- The Isolation of Gamma Globulin from Blood-Serum by RivanolActa Medica Scandinavica, 1956
- The Separation of the Antibodies, Isoagglutinins, Prothrombin, Plasminogen and β1-Lipoprotein into Subfractions of Human PlasmaJournal of the American Chemical Society, 1949
- Preparation and Properties of Serum and Plasma Proteins. IV. A System for the Separation into Fractions of the Protein and Lipoprotein Components of Biological Tissues and Fluids1a,b,c,dJournal of the American Chemical Society, 1946