METHOD FOR PRODUCING CATALYTIC ANTIBODIES (VARIANTS), ANTIGENS FOR IMMUNISATION AND NUCLEOTIDE SEQUENCE
申请人:ASGL - Farmatsevticjeskie Innovatsii, Zaptryote Aktsionernoe Obschestvo
公开号:EP1394261A2
公开(公告)日:2004-03-03
The invention relates to biotechnology, immunology, gene engineering, and the microbiological and medical industries. The aim of the invention is to develop a method for producing catalytic antibodies to proteins and pcptidcs, in particular to gp120, using animals having spontaneous and induced autoimmune pathologies. Various methods for producing catalytic antibodies are also disclosed. The inventive methods make it possible to create a catalytic vaccine which can when injected to a patient to exhibits adhesive properties in relation to antigen simultaneously with a destructive function, there by suspending the progression of disease. Said invention discloses the inventive method for the autoimmunisation of animal lines SJL by fused proteins containing classical peptide epitope which develops pathology of an animal by protein fragments gp120 accompanied with an interest target catalytic antibody. The invention also comprises the method for immunising autoimmune animals by highly reactive chemical compositions which can perform a covalent selection of catalytic clones containing peptide fragments of potential resected portions gp120.
本发明涉及生物技术、免疫学、基因工程以及微生物和医疗行业。本发明的目的是利用具有自发和诱发自身免疫病症的动物,开发一种生产针对蛋白质和 pcptidcs,特别是针对 gp120 的催化抗体的方法。本发明还公开了生产催化抗体的各种方法。本发明的方法可以制造出一种催化疫苗,当注射给病人时,这种疫苗可以表现出与抗原相关的粘附性,同时具有破坏功能,从而中止疾病的发展。本发明公开了用融合蛋白对动物 SJL 株进行自身免疫的创造性方法,这种融合蛋白含有经典的肽表位,这种表位通过蛋白片段 gp120 与感兴趣的目标催化抗体结合使动物发生病变。本发明还包括通过高活性化学成分对自身免疫动物进行免疫的方法,这种化学成分可以对含有潜在切除部分 gp120 肽片段的催化克隆进行共价选择。