Use of superparamagnetic beads for the isolation of a peptide with specificity to cymbidium mosaic virus.

作者: Diana Jia Miin Ooi , Adriya Dzulkurnain , Rofina Yasmin Othman , Saw Hoon Lim , Jennifer Ann Harikrishna

DOI: 10.1016/J.JVIROMET.2006.05.001

关键词:

摘要: A modified method for the rapid isolation of specific ligands to whole virus particles is described. Biopanning against cymbidium mosaic was carried out with a commercial 12-mer random peptide display library. solution phase panning devised using streptavidin-coated superparamagnetic beads. The based more efficient than conventional immobilized target when viral as target. Enzyme-linked immunosorbent assay virus-binding peptides isolated from library identified seven affinity and one which had no significant binding odontoglossum ringspot virus. This should have broad application screening towards development diagnostic reagents without requirement cloning expression single antigens.

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