US PATENT SUBCLASS 435 / 70.21
.~.~.~ Producing monoclonal antibody

Current as of: June, 1999
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435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

41  DF  MICRO-ORGANISM, TISSUE CELL CULTURE OR ENZYME USING PROCESS TO SYNTHESIZE A DESIRED CHEMICAL COMPOUND OR COMPOSITION {26}
70.1  DF  .~ Using tissue cell culture to make a protein or polypeptide {2}
70.2  DF  .~.~ Fused or hybrid cells {1}
70.21.~.~.~ Producing monoclonal antibody

DEFINITION

Classification: 435/70.21

Producing monoclonal antibody:

(under subclass 70.21) Processes wherein the product synthesized by the fused or hybrid cell is a monoclonal antibody.

(1) Note. Subject matter in this subclass includes production of monoclonal antibodies by hybridoma cells.

SEE OR SEARCH THIS CLASS, SUBCLASS:

7.1+, for use of monoclonal antibodies in testing methods involving a microorganism or enzyme.

326+, for fused or hybrid animal cells, per se, which express immunoglobulin, antibody, or fragment thereof. 373 through 403, for various processes of culturing animal cells.

SEE OR SEARCH CLASS

424, Drug, Bio-Affecting and Body Treating Compositions, 131.1+, for bio-affecting compositions containing monoclonal antibodies.

436, Chemistry: Analytical and Immunological Testing,

548, for monoclonal antibodies used in a process of immunoassay.

530, Chemistry: Natural Resins or Derivatives Peptides or Proteins; Lignins or Reaction Products Thereof,

387.2+, for the product produced by the processes of this subclass and subclass 413 for the process of using monoclonal antibody to separate a protein.