ANA-9-Line
The ANA-9-Line immunoblot test is a membrane-based enzyme immunoassay for the semi-quantitative determination of IgG antibodies against various nuclear antigens (ANA) in human serum or plasma. This blot test is used for the differential diagnosis of rheumatic diseases.
The nine purified antigens are deposited as bands onto nitrocellulose strips. The bound antibodies are stained by an enzyme-catalysed substrate reaction for detection.
The ANA-9-Line blot is an important and easy-to-use test system for the detection of autoantibodies typical of various rheumatic autoimmune diseases; some of these autoantibodies act as markers for individual diseases. This test is particularly valuable for the differentiation of the autoantibody profile after ELISA screening or immunofluorescence tests.
Specifications
Product Number |
ORG 710 |
Tests | 8 strips / ORG 710-08, 16 strips / ORG 710-16 |
Calibration | CDC sera |
Calculation | semi-quantitative |
Coating |
centromere B, histidyl-tRNA synthetase (Jo-1), ribosomal P protein (Rib-P), RNP/Sm complex, Scl-70 protein (DNA topoisomerase I), Sm ribonucleoproteins, SS-A 52 (Ro 52), SS-A 60 (Ro 60), SS-B (La) |
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Instruction for Use Revision 4. Earlier versions and additional languages can be found in the document archive.
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