Abstract
An approach for quick and efficient production of polyclonal antibodies to the target antigen, alpha-synuclein, has been proposed. Two methods have been employed to purify specific rabbit polyclonal antibodies against recombinant human alpha-synuclein, produced by subcutaneous immunization with complete Freund’s adjuvant. It was shown that purification on CNBr-activated Sepharose with immobilized alpha-synuclein resulted in antibody preparation with rabbit serum histidine-rich glycoprotein as a contaminant. Two-stage antibody purification procedure first on Sepharose with immobilized protein G, and then on alpha-synuclein immobilized column helps to avoid contamination and to obtain homogenous antibody preparation. Antibodies recognize different conformations of alpha-synuclein and can be used in a variety of immunochemical approaches, including immunocytochemistry.
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Barinova, K.V., Melnikova, A.K., Schmalhausen, E.V. et al. A Rational Approach for Obtaining High-Specific Polyclonal Antibodies against Recombinant Alpha-Synuclein. Biochem. Moscow Suppl. Ser. B 12, 316–321 (2018). https://doi.org/10.1134/S1990750818040029
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DOI: https://doi.org/10.1134/S1990750818040029