US PATENT SUBCLASS 436 / 535
.~.~ Antigen or antibody entrapped within the carrier (e.g., gel, hollow fiber, etc.)

Current as of: June, 1999
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436 /   HD   CHEMISTRY: ANALYTICAL AND IMMUNOLOGICAL TESTING

518  DF  INVOLVING AN INSOLUBLE CARRIER FOR IMMOBILIZING IMMUNOCHEMICALS {4}
528  DF  .~ Carrier is organic {3}
535.~.~ Antigen or antibody entrapped within the carrier (e.g., gel, hollow fiber, etc.)

DEFINITION

Classification: 436/535

Antigen or antibody entrapped within the carrier (e.g., gel, hollow fiber, etc.):

(under subclass 531) Subject matter wherein the Ag or Ab is physically trapped in a reticulated polymer structure or entrapped within a microcapsule.