Immobilization support, process for producing the same, electrode, process for producing the same, electrode reaction utilizing apparatus and process for producing the same
View Patent ↗An immobilization carrier containing an electron acceptor compound is used in addition to glutaraldehyde and poly-L-lysine to immobilize an enzyme and an electron acceptor compound simultaneously to an electrode. For example, here are used diaphorase as the enzyme and 2-amino-3-carboxy-1, 4-naphthoquinone (ACNQ) as the electron acceptor compound.
1. An electrode comprising:
an immobilization carrier containing a first compound having at least two groups capable of polymerizing with a compound having at least one carboxyl group, and a second compound having at least one carboxyl group; and
an electron acceptor compound wherein the electron acceptor compound has at least one amino group; and an enzyme.
2. The electrode according to claim 1 , further comprising a coenzyme.
3. The electrode according to claim 2 , wherein the coenzyme has at least one amino group.
4. The electrode according to claim 1 , wherein the second compound has a plurality of carboxyl groups.
5. The electrode according to claim 1 , wherein the compound has a plurality of carboxyl groups.
6. The electrode according to claim 1 , wherein the compound and the second compound each have a plurality of carboxyl groups.