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Characterization of Thymus-dependent and Thymus-independent Immunoglobulin Isotype Responses in Mice Using Enzyme-linked Immunosorbent Assay
Published on: September 7, 2018
Cellular heterogeneity in non-immune IgG-binding in a strain of Streptococcus mitis
L E Linder1, K Hultenby, G D Shockman
1Department of Immunology, Microbiology, Pathology and Infectious Diseases, Karolinska Institute, Stockholm, Sweden.
Abstract:
Electron microscopy revealed that Streptococcus mitis ATCC 903 bound gold probes conjugated with goat IgG by non-immune mechanisms. Only a few of the cells and the cell wall fragments could bind IgG, in contrast to Staphylococcus aureus and Streptococcus group G which showed a more homogeneous binding to nearly all cells or cell wall fragments.
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