摘要:
The invention concerns the use of human or humanized chimeric monoclonal antibodies which are produced in selected cell lines, said antibodies bringing about a high ADCC activity as well as a high secretion of cytokines and interleukins, for treating underpopulations of so-called weak-response patients exhibiting CD16 FCGR3A-158F homozygote or FCGR3A-158V/F heterozygote polymorphism.
摘要:
The invention concerns the use of human or humanized chimeric monoclonal antibodies which are produced in selected cell lines, said antibodies bringing about a high ADCC activity as well as a high secretion of cytokines and interleukins, for treating underpopulations of so-called weak-response patients exhibiting CD16 FCGR3A-158F homozygote or FCGR3A-158V/F heterozygote polymorphism.
摘要:
The invention concerns the use of human or humanized chimeric monoclonal antibodies which are produced in selected cell lines, said antibodies bringing about a high ADCC activity as well as a high secretion of cytokines and interleukins, for treating underpopulations of so-called weak-response patients exhibiting CD16 FCGR3A-158F homozygote or FCGR3A-158V/F heterozygote polymorphism.
摘要:
The invention concerns the use of human or humanized chimeric monoclonal antibodies which are produced in selected cell lines, said antibodies bringing about a high ADCC activity as well as a high secretion of cytokines and interleukins, for treating underpopulations of so-called weak-response patients exhibiting CD16 FCGR3A-158F homozygote or FCGR3A-158V/F heterozygote polymorphism.
摘要:
The present invention relates to monoclonal antibodies with high ADCC activity, characterised in having glycannic structures with a ratio (fucose content/galactose content) of 0.6 or less on the glycosylation site thereof in the Fc region. The invention also relates to pharmaceutical compositions, containing said monoclonal antibodies with high effector activity.
摘要:
The invention relates to the use of optimised human or humanised chimeric monoclonal antibodies which are produced cell lines, said antibodies having a strong affinity for receptor CD16 of the effector cells of the immune system and being able to induce the secretion of cytokines and interleukins, in particular 1′ IFN? or 1′ IL2, for the treatment of pathologies for which the target cells only express a low antigenic density and in which the effector cells can only be recruited in small quantities.
摘要:
The invention relates to human or humanised, chimeric, monoclonal, class IgG3 antibodies produced in a cell line of rat myeloma, especially line YB2/0. Said antibodies have a strong phagocytosis activity and can be administered for the treatment of cancers and infections.
摘要:
The invention relates to an anti-RhD monoclonal antibody, which is a tetrameric IgG1 immunoglobulin composed of two heavy chains and two light chains, the heavy chain comprising the amino acid sequence SEQ ID No. 2, harboring a phenylalanine residue at position 68, and the light chain comprising the amino acid sequence SEQ ID No. 4.
摘要翻译:本发明涉及一种抗RhD单克隆抗体,其是由两条重链和两条轻链组成的四聚体IgG1免疫球蛋白,该重链包含在位置68处含有苯丙氨酸残基的氨基酸序列SEQ ID No.2,以及 所述轻链包含氨基酸序列SEQ ID No.4。
摘要:
The invention relates to an anti-RhD monoclonal antibody, which is a tetrameric IgG1 immunoglobulin composed of two heavy chains and two light chains, the heavy chain comprising the amino acid sequence SEQ ID No. 2, harboring a phenylalanine residue at position 68, and the light chain comprising the amino acid sequence SEQ ID No. 4.
摘要翻译:本发明涉及一种抗RhD单克隆抗体,其是由两条重链和两条轻链组成的四聚体IgG1免疫球蛋白,该重链包含在位置68处含有苯丙氨酸残基的氨基酸序列SEQ ID No.2,以及 所述轻链包含氨基酸序列SEQ ID No.4。
摘要:
A method for producing a variant of a parent polypeptide including a Fc region, which variant exhibits reduced binding to the protein C1q and to at least one receptor Fcgγ R as compared to the parent polypeptide.