A glucose sensor comprising glucose oxidase variant

摘要

The present invention relates to a glucose sensor using glucose as a substrate for the enzyme variant used, the enzyme of the glucose sensor after the glucose oxidase and manufactured by genetic engineering methods or peptide or the positive enzyme variant a tagged protein striking a negative charge on the same enzyme which gold, silver or a self-assembled stands to the positive or negative charge and the opposite charge is formed on the copper foil monolayer By combining a small amount of enzyme to be very related to strip sensor and a method for measuring blood glucose that provides enhanced sensitivity and fast detection speed of the glucose sensor.