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Chaperonin-target protein complex, method of producing the same, method of stabilizing target protein, method of immobilizing target protein, method of analyzing the structure of target protein, sustained-release formulation, and method of producing antibody against target protein
Chaperonin-target protein complex, method of producing the same, method of stabilizing target protein, method of immobilizing target protein, method of analyzing the structure of target protein, sustained-release formulation, and method of producing antibody against target protein
The present invention provides a chaperonin-target protein complex and a method of producing the same, and a method of stabilizing the target protein, a method of immobilizing the target protein, a method of analyzing the structure of the target protein, a sustained-release formulation, and a method of producing an antibody against the target protein. The chaperonin-target protein complex in the present invention includes a fusion protein having a chaperonin subunit and an affinity tag linked to the chaperonin subunit via a peptide bond and a target protein for which the affinity tag shows a specific affinity, wherein the target protein is bound to the affinity tag by means of the specific affinity, thereby forming a chaperonin ring structure consisting of a plurality of chaperonin subunits. The chaperonin-target protein in the present invention stabilizes the target protein and surely immobilize on a carrier without causing any change in its stereostructure.
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