Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Allergen or component thereof
Reexamination Certificate
2006-12-12
2010-02-23
Nashed, Nashaat T (Department: 1656)
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Allergen or component thereof
C424S184100, C424S185100, C530S350000, C530S300000, C435S069100, C435S007100, C435S325000, C536S023500
Reexamination Certificate
active
07666441
ABSTRACT:
Isolated nucleic acids encoding allergens ofCanis familiaris, Can f I or Can f II, are disclosed. A cDNA encoding a peptide having a Can f I activity and a predicted molecular weight of about 19,200 daltons is also described. A cDNA encoding a peptide having Can f II activity and a predicted molecular weight of about 18,200 daltons is also disclosed. The nucleic acids can be used as probes to detect the presence of Can f I or Can f II nucleic acid in a sample or for the recombinant production of petides having a Can f I or Can f II activity. Peptides having a Can f I or Can f II activity can be used in compositions suitable for pharmaceutical administration or methods of diagnosing sensitivity to dog dander.
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Bizinkauskas Christine
Brauer Andrew W.
Konieczny Andrzej
Morgenstern Jay P.
Merck Patent GmbH
Nashed Nashaat T
Tsay Marsha M
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