FIELD: chemistry; biochemistry.
SUBSTANCE: invention relates to biotechnology, specifically to obtaining antigenic peptides and can be used in medicine. A biologically active peptide with the following amino acid sequence is obtained: Ala-Tyr-Ala-Cys-Asn-Thr-Ser-Thr-Leu-Lys-Val-Arg- Arg-Ala-Ile-Glu-Gln-Leu-Ala. The obtained peptide can stimulate formation of antibodies which are specific to tumour-associated survivin protein.
EFFECT: invention enables detection of survivin in tissue using an immunohistochemical technique in order to diagnose cancerous growths.
2 dwg, 1 tbl, 2 ex
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Authors
Dates
2010-08-10—Published
2009-04-24—Filed