Plane substrate packed polymer composition and its application

Abstract

The present invention relates to an encapsulation composition for encapsulating plane substrate, a polymer encapsulating chip base, a reactor containing polymer encapsulation and a device including the reactor especially chip device. The encapsulation polymer provided by the present invention consists of surface activated agent of high polymer and optimization substituted polymer which have enough high activity of combination genin and minimizing activity of non-specific combination.

Description

technical field

[0001] The present invention relates to a coating composition for coating a planar substrate, a polymer-coated sheet base, a polymer-coated reactor and a device for a specific reactor, especially a quantitative or / and qualitative detection device, especially a biochip. Background technique

[0002] An increasingly important class of devices containing specific reactors, especially quantitative or / and qualitative detection devices, are devices containing specific reactors based on planar substrates. At present, the main way to prepare this type of reactor is as follows: first, the surface of the planar substrate is modified to prepare a substrate with ligand-binding activity, and then the ligand is fixed on the substrate. Depending on the matrix used and the immobilization method of the ligand, there can be different types of reactors and devices, such as enzyme-labeled microplates formed by immobilizing the ligands in a polystyrene microwell plate in a random...