Human constant regions influence the antibody binding characteristics of mouse-human chimeric IgG subclasses
نویسندگان
چکیده
منابع مشابه
Chimeric human antibody molecules: mouse antigen-binding domains with human constant region domains.
We have created mouse-human antibody molecules of defined antigen-binding specificity by taking the variable region genes of a mouse antibody-producing myeloma cell line with known antigen-binding specificity and joining them to human immunoglobulin constant region genes using recombinant DNA techniques. Chimeric genes were constructed that utilized the rearranged and expressed antigen-binding ...
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Human immunoglobulin G (IgG) can be divided into four subclasses that are selectively expressed. For instance, carbohydrate antigens preferentially elicit IgG2 antibodies, whereas protein antigens usually elicit IgG1 and IgG3. Elucidating the biological basis of the selective expression of these IgG subclasses is important to our understanding immunodeficiencies and B lymphocyte development. To...
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different igg subclass profiles are produced in response to different antigenic stimuli in a variety of diseases. igg subclass levels may reflect disease severity. quantification of igg subclasses depends on the availability of specific monoclonal antibodies (mabs). in the present study seven hybridoma clones producing mabs reactive with multiple subclasses of human igg were established. spleno...
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In an effort to devise an effective treatment for human drug-resistant cancers, we have generated a monoclonal antibody, MRK16, reactive to the multidrug transporter P-glycoprotein. The monoclonal antibody inhibited the growth of human drug-resistant tumor cells in a xenograft model, suggesting its potential usefulness in the immunotherapy of drug-resistant cancers. In this study, we have devel...
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Little is known of the impact of Fc receptor (FcR) polymorphism in macaques on the binding of human (hu)IgG, and nothing is known of this interaction in the pig-tailed macaque (Macaca nemestrina), which is used in preclinical evaluation of vaccines and therapeutic Abs. We defined the sequence and huIgG binding characteristics of the M. nemestrina activating FcγRIIa (mnFcγRIIa) and inhibitory Fc...
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ژورنال
عنوان ژورنال: Immunology
سال: 1996
ISSN: 0019-2805
DOI: 10.1111/j.1365-2567.1996.tb00001.x