RU96109830A - ANTIIDIOTYPICAL ANTIBODIES THAT Induce AN IMMUNE RESPONSE AGAINST EPIDERMAL GROWTH FACTOR RECEPTOR - Google Patents

ANTIIDIOTYPICAL ANTIBODIES THAT Induce AN IMMUNE RESPONSE AGAINST EPIDERMAL GROWTH FACTOR RECEPTOR

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Publication number
RU96109830A
RU96109830A RU96109830A RU96109830A RU96109830A RU 96109830 A RU96109830 A RU 96109830A RU 96109830 A RU96109830 A RU 96109830A RU 96109830 A RU96109830 A RU 96109830A RU 96109830 A RU96109830 A RU 96109830A
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RU
Russia
Prior art keywords
antibody
idiotypic
monoclonal
antibody according
regions
Prior art date
Application number
RU96109830A
Other languages
Russian (ru)
Other versions
RU2172636C2 (en
Inventor
Карсельер Ана
Роседь Элизабет
Гомес Алисия
Адан Хауме
Пьюлатс Хауме
Original Assignee
Мерк Патент Гмбх
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Publication of RU96109830A publication Critical patent/RU96109830A/en
Application granted granted Critical
Publication of RU2172636C2 publication Critical patent/RU2172636C2/en

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Claims (10)

1. Моноклональное антиидиотипическое антитело, индуцирующее иммунный ответ против рецептора эпидермального фактора роста (ЕGFR).1. Monoclonal anti-idiotypic antibody inducing an immune response against epidermal growth factor receptor (EGFR). 2. Моноклональное антитело по п. 1, отличающееся тем, что оно представляет собой Аb2. 2. The monoclonal antibody according to claim 1, characterized in that it is Ab2. 3. Моноклональное антииодотипическое антитело по п. 1 или 2, имитирующее "внутренний образ" EGFR - антигена, распознаваемого соответствующим мышиным, "очеловеченным", или химерным моноклональным идиотипическим антителом Аb1. 3. The monoclonal anti-iodotypic antibody according to claim 1 or 2, mimicking the "internal image" of EGFR - an antigen recognized by the corresponding murine, "humanized", or chimeric monoclonal idiotypic antibody Ab1. 4. Моноклональное антитело по п. 3, отличающееся тем, что указанное идиотипическое антитело является мышиным антителом mAb 425 (АТСС НВ 9629) или происходит от него. 4. The monoclonal antibody according to claim 3, characterized in that said idiotypic antibody is or comes from murine mAb 425 antibody (ATCC HB 9629). 5. Моноклональное антиидиотипическое антитело по пп. 1-3, получаемое путем иммунизации животного соответствующим мышиным, "очеловеченным" или химерным идиотипическим антителом. 5. Monoclonal anti-idiotypic antibody according to claims. 1-3, obtained by immunizing an animal with an appropriate murine, “humanized” or chimeric idiotypic antibody. 6. Моноклональное антитело по пп. 1 - 5, где СDR-области и FR-области указанного антитела содержат аминокислотную последовательность, представленную на рис. 5А - F. 6. Monoclonal antibody according to claims. 1 - 5, where the CDR regions and FR regions of the indicated antibodies contain the amino acid sequence shown in Fig. 5A - F. 7. Моноклональное антитело по пп. 1 - 5, имеющее нуклеотидную последовательность, представленную на рис. 5А - F, которая кодирует СDR- и FR-области указанного антитела. 7. Monoclonal antibody according to claims. 1 to 5, having the nucleotide sequence shown in Fig. 5A-F, which encodes the CDR and FR regions of the indicated antibody. 8. Способ получения антиидиотипического антитела, определенного по любому из пп. 1 - 6, отличающийся тем, что животное иммунизируют соответствующим идиотипическим антителом, которое связывается с идиотипическим антигеном непосредственно с помощью своих СDR-областей; а затем, синтезированное антиидиотипическое антитело, которое связывается с идиотипами исходного антитела, выделяют и очищают стандартными методами. 8. A method of obtaining an anti-idiotypic antibody as defined by any one of claims. 1 to 6, characterized in that the animal is immunized with the corresponding idiotypic antibody that binds to the idiotypic antigen directly using its CDR regions; and then, the synthesized anti-idiotypic antibody that binds to the idiotypes of the original antibody is isolated and purified by standard methods. 9. Фармацевтическая композиция, содержащая антиидиотипическое моноклональное антитело, определенное по любому из пп. 1 - 6, и необязательно, фармацевтически приемлемый носитель. 9. A pharmaceutical composition comprising an anti-idiotypic monoclonal antibody, as defined in any one of claims. 1-6, and optionally, a pharmaceutically acceptable carrier. 10. Применение антиидиотипического антитела по любому из пп. 1 - 6 для изготовления противоопухолевого лекарственного средства. 10. The use of anti-idiotypic antibodies according to any one of paragraphs. 1-6 for the manufacture of an antitumor drug.
RU96109830A 1995-05-26 1996-05-24 Anti-idiotypical antibodies that induce immune response against epidermal growth factor receptor RU2172636C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95107967.2 1995-05-26

Publications (2)

Publication Number Publication Date
RU96109830A true RU96109830A (en) 1998-08-10
RU2172636C2 RU2172636C2 (en) 2001-08-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087331A1 (en) * 2000-05-19 2001-11-22 Sergey Georgievich Morozov Pharmaceuticals for depressing autoimmune disorders by idiotype binding fragments of anti-idiotypic antibodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001087331A1 (en) * 2000-05-19 2001-11-22 Sergey Georgievich Morozov Pharmaceuticals for depressing autoimmune disorders by idiotype binding fragments of anti-idiotypic antibodies

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