Construction of bifunctional molecules specific to antigen and antibody’s Fc-fragment by fusion of scFv-antibodies with staphylococcal protein A

O. S. Oliinyk, Andrii Kaberniuk, T. A. Redchuk, D. V. Kolibo, S. V. Komisarenko

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Aim. To develop approach for detection of scFv and their complexes with antigens. Methods. The fusion proteins, which include sequences of scFv and staphylococcal protein A, were constructed and the obtained bifunctional molecules were immunochemically analysed. Results. It was shown, that scFv fused with protein A and their complexes with antigens are effectively recognized by labelled immunoglobulins with unrestricted antigenic specificity. Conclusions. The fusion of scFv with protein A fragment is a perspective approach to increase the efficiency of application in ELISA. The obtained scFv, fused with protein A, could be used for development of test-systems for the detection of diphtheria toxin.

Original languageEnglish (US)
Pages (from-to)245-249
Number of pages5
JournalBiopolymers and Cell
Volume25
Issue number3
DOIs
StatePublished - 2009
Externally publishedYes

Fingerprint

Immunoglobulin Fc Fragments
Single-Chain Antibodies
Staphylococcal Protein A
Fusion reactions
Antigens
Molecules
Diphtheria Toxin
Immunoglobulins
Epitopes
Enzyme-Linked Immunosorbent Assay
Proteins

Keywords

  • Bifunctional molecules
  • Diphtheria toxin
  • ScFv

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

Cite this

Construction of bifunctional molecules specific to antigen and antibody’s Fc-fragment by fusion of scFv-antibodies with staphylococcal protein A. / Oliinyk, O. S.; Kaberniuk, Andrii; Redchuk, T. A.; Kolibo, D. V.; Komisarenko, S. V.

In: Biopolymers and Cell, Vol. 25, No. 3, 2009, p. 245-249.

Research output: Contribution to journalArticle

Oliinyk, O. S. ; Kaberniuk, Andrii ; Redchuk, T. A. ; Kolibo, D. V. ; Komisarenko, S. V. / Construction of bifunctional molecules specific to antigen and antibody’s Fc-fragment by fusion of scFv-antibodies with staphylococcal protein A. In: Biopolymers and Cell. 2009 ; Vol. 25, No. 3. pp. 245-249.
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