Quantitative immunoassay of anti-La antibodies using purified recombinant La antigen.
Publication
, Journal Article
St Clair, EW; Pisetsky, DS; Reich, CF; Chambers, JC; Keene, JD
Published in: Arthritis Rheum
April 1988
A purified recombinant La fusion protein was tested in an enzyme-linked immunosorbent assay to quantitate anti-La responses. This protein contained the immunodominant region of the La molecule fused to beta-galactosidase. In solid-phase assays, recombinant La protein was solubilized in urea and bound to polystyrene wells without loss of immunoreactivity. The recombinant-based enzyme-linked immunosorbent assay proved to be a sensitive method for the detection of anti-La binding, and it accurately distinguished anti-La precipitin positive sera from normal sera.
Duke Scholars
Published In
Arthritis Rheum
DOI
ISSN
0004-3591
Publication Date
April 1988
Volume
31
Issue
4
Start / End Page
506 / 514
Location
United States
Related Subject Headings
- beta-Galactosidase
- SS-B Antigen
- Ribonucleoproteins
- Humans
- Escherichia coli
- Enzyme-Linked Immunosorbent Assay
- Electrophoresis, Polyacrylamide Gel
- Bacterial Proteins
- Autoantigens
- Arthritis & Rheumatology
Citation
APA
Chicago
ICMJE
MLA
NLM
St Clair, E. W., Pisetsky, D. S., Reich, C. F., Chambers, J. C., & Keene, J. D. (1988). Quantitative immunoassay of anti-La antibodies using purified recombinant La antigen. Arthritis Rheum, 31(4), 506–514. https://doi.org/10.1002/art.1780310407
St Clair, E. W., D. S. Pisetsky, C. F. Reich, J. C. Chambers, and J. D. Keene. “Quantitative immunoassay of anti-La antibodies using purified recombinant La antigen.” Arthritis Rheum 31, no. 4 (April 1988): 506–14. https://doi.org/10.1002/art.1780310407.
St Clair EW, Pisetsky DS, Reich CF, Chambers JC, Keene JD. Quantitative immunoassay of anti-La antibodies using purified recombinant La antigen. Arthritis Rheum. 1988 Apr;31(4):506–14.
St Clair, E. W., et al. “Quantitative immunoassay of anti-La antibodies using purified recombinant La antigen.” Arthritis Rheum, vol. 31, no. 4, Apr. 1988, pp. 506–14. Pubmed, doi:10.1002/art.1780310407.
St Clair EW, Pisetsky DS, Reich CF, Chambers JC, Keene JD. Quantitative immunoassay of anti-La antibodies using purified recombinant La antigen. Arthritis Rheum. 1988 Apr;31(4):506–514.
Published In
Arthritis Rheum
DOI
ISSN
0004-3591
Publication Date
April 1988
Volume
31
Issue
4
Start / End Page
506 / 514
Location
United States
Related Subject Headings
- beta-Galactosidase
- SS-B Antigen
- Ribonucleoproteins
- Humans
- Escherichia coli
- Enzyme-Linked Immunosorbent Assay
- Electrophoresis, Polyacrylamide Gel
- Bacterial Proteins
- Autoantigens
- Arthritis & Rheumatology