| 摘要 |
To provide a measuring probe excellent in sensitivity and reproducibility, simple operation in the protein immobilization onto a support can prevent peeling or damage. A layer containing a protein is adsorbed onto a support surface to fully encircle the long axis of the support, and the adsorbed layer is treated for cross-linking with a cross-linking agent in a concentration of 1 to 5 moles to 1 mole of the protein.
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