A kind of separation of solid and liquid composite membrane and preparation method thereof

A kind of separation of solid and liquid composite membrane and preparation method thereof

  • CN 107,561,265 A
  • Filed: 08/15/2017
  • Published: 01/09/2018
  • Est. Priority Date: 08/15/2017
  • Status: Active Application
First Claim
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1. a kind of separation of solid and liquid composite membrane, the composite membrane is included trace-etching-film and footpath is connected in a manner of direct or indirectThe one or more antibody for being used to be specifically bound with object point on the film surface of mark etching-film and/or in ductSon, the object are the solid matter containing antigen, and the connection of the trace-etching-film and antibody includes the change more than at oneConnection is learned, the track etching membrane aperture is 50nm~40 micron, preferably 100nm~30 micron, more preferably 5~28 microns, instituteState the antibody molecule connected on trace-etching-film and be trapped in trace-etching-film for object to be immunized.

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