Novel immobilizing fusion protein for effective and oriented immobilization of antibody on surfaces
AssigneePostech Academy-Industry Foundation
InventorsHyung Joon CHA, Chang-Sup Kim
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Abstract
The present invention relates to a novel fusion protein comprising Staphylococcal protein A and mussel adhesive protein, a biochip comprising a solid substrate to which the fusion protein is attached, and a method for detecting a target antigen in a biological sample using the biochip. Furthermore, the present invention relates to a polynucleotide encoding the fusion protein, a recombinant vector comprising the polynucleotide, a transformed cell comprising the recombinant vector, and a method of preparing the fusion protein by transformed cell comprising the recombinant vector.
Claims19
A fusion protein comprising protein A or a peptide derived from protein A and a mussel adhesive protein or a peptide derived from a mussel adhesive protein.
Dependencies are inferred from the claim text.