Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues
Reexamination Certificate
2006-02-07
2006-02-07
Gambel, Phillip (Department: 1644)
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
C424S184100, C424S185100, C435S007100, C435S810000
Reexamination Certificate
active
06995240
ABSTRACT:
The immunoglobulin heavy chain binding protein BiP(GRP78), or a fragment thereof, provides a reagent for indicating the presence of rheumatoid arthritis (RA). The protein used is a recombinant BiP(GRP78) having a defined sequence. A prognostic and/or diagnostic test for RA may be an ELISA or a Western Blot that utilizes the BiP(GRP78) protein or a fragment thereof. Also disclosed are a method of testing for RA using BiP(GRP78) or a cDNA sequence coding therefor. Further disclosed is a method of treating RA by the BiP(GRP78) protein or corresponding cDNA.
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Bodman-Smith Mark Duncan
Corrigall Valerie Mary
Fife Mark Stewart
Lanchbury Jeremy Shaun
Panayi Gabriel Stavros
DeWitt Ross & Stevens S.C.
Gambel Phillip
King's College London
Leone, Esq. Joseph T.
Ouspenski Ilia
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