US PATENT SUBCLASS 436 / 90
.~.~ Alpha or beta amino acid

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

86  DF  PEPTIDE, PROTEIN OR AMINO ACID {2}
89  DF  .~ Amino acid or sequencing procedure {1}
90.~.~ Alpha or beta amino acid

DEFINITION

Classification: 436/90

Alpha or beta amino acid:

(under subclass 89) Subject matter in which a primary or secondary amino group is bonded to the alpha or beta carbon of the amino acid.