US PATENT SUBCLASS 424 / 1.57
.~ Attached to antigen or hapten; derivative thereof

Current as of: June, 1999
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424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

1.11  DF  RADIONUCLIDE OR INTENDED RADIONUCLIDE CONTAINING; ADJUVANT OR CARRIER COMPOSITIONS; INTERMEDIATE OR PREPARATORY COMPOSITIONS {11}
1.57.~ Attached to antigen or hapten; derivative thereof

DEFINITION

Classification: 424/1.57

Attached to antigen or hapten; derivative thereof:

(under subclass 1.11) Subject matter in which the radionuclide or intended radionuclide is attached (bonded, chelated, complexed) to an antigen or a hapten; and the derivatives thereof.

(1) Note. An antigen is a compound which induces the formation of an antibody in the living body.

(2) Note. A hapten is a compound that has little or no antigenicity unless coupled to a carrier molecule.

SEE OR SEARCH THIS CLASS, SUBCLASS:

1.49+, for radionuclide or intended radionuclide attached to antibody, antibody fragment, or immunoglobulin.