Protein immobilization with poly(ethyleneimine) derivatized with

Details Protein immobilization with poly(ethyleneimine) derivatized with Protein immobilization with poly(ethyleneimine) derivatized with

1988-05-02

1990-08-28

Naff, David M.

Chemistry: analytical and immunological testing

Involving an insoluble carrier for immobilizing immunochemicals

Carrier is organic

435 7, 435180, 435181, 435815, 436530, 436541, 436824, G01N 33547, G01N 33538, G01N 3353, C12N 1106

Patent

active

049525190

ABSTRACT:
A member of a bioaffinity binding pair is immobilized on a plastic surface by coating the surface with poly(ethyleneimine) derivatized with a hydrophobic group, and covalently coupling the member to the coated surface. The immobilized member may be used in immunoassays or bioaffinity separations. The derivatized poly(ethyleneimine) is preferably tosyl poly(ethyleneimine).

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