1. MONOCLONAL ANTIBODIES ICO-406 AGAINST THE ANTIGEN CD117
- Author
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N. V. Golubtsova, M. V. Oborotova, L. T. Mamedova, P. K. Ivanov, A. S. Grinevich, M. A. Baryshnikova, A. Yu. Baryshnikov, K. A. Baryshnikov, K. I. Zhordania, O. S. Burova, and V. I. Karaseva
- Subjects
biology ,CD117 ,medicine.drug_class ,business.industry ,General Engineering ,computer.file_format ,Monoclonal antibody ,Virology ,Antigen ,biology.protein ,medicine ,General Earth and Planetary Sciences ,ICO ,business ,computer ,General Environmental Science - Abstract
MAb against the antigen CD117 - stem marker of human tumor cells. Strain 406 PPI prepared by cell fusion of mouse myeloma NS-1 cells with spleen mice BALB/ C, pre-immunized three times at an interval of two weeks, the cells of the cell line of human melanoma melKor. Merging conducted using a solution of PEG/DMSO. For screening received mAb 406 used human melanoma cell lines which differed in the expression of CD117 antigen FSBSI "N.N. Blokhin RCRC" collection. N.N Blokhin. Antigen expression was studied in immunofluorescence and evaluated on a flow cytometer BD FACS CantoTMII. ICA IC0-406 was compared with commercial ICA against antigen CD 117 (Germany). The results indicated the identity of the frequency of antigen-positive cases and the percentage of antigen cells. ICA IC0-406 block binding to cells melKor ICA anti-CD117. Linking ICA IC0-406 antigen-positive cells causes modulation of antigen CD 117.
- Published
- 2015
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