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Updated: Jul 11, 2026

Antibody Binding Specificity for Kappa (Vκ) Light Chain-containing Human (IgM) Antibodies: Polysialic Acid (PSA) Attached to NCAM as a Case Study
Published on: June 29, 2016
Individual Antigenic Specificity of Isolated Antibodies
Antisera produced against certain isolated human antibodies showed clear antigenic differences between these antibodies. Individual antigenic specificity was demonstrated for two anti-A antibodies, one anti-dextran, and one anti-levan antibody. Failure to produce specific antisera in other instances appeared to be correlated with a greater heterogeneity of the antibody population used as antigen.
Antisera produced against certain isolated human antibodies showed clear antigenic differences between these antibodies. Individual antigenic specificity was demonstrated for two anti-A antibodies, one anti-dextran, and one anti-levan antibody. Failure to produce specific antisera in other instances appeared to be correlated with a greater heterogeneity of the antibody population used as antigen.
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