BLUF: lineblot is highly prone to FP and FN results. IP is best overall, but ELISA is a faster, acceptable non-IP alternative.
Modality ranked by highest to lower specificity:
Modality ranked by highest to lower sensitivity:
| lab | link | testmodality^notablefeature | |
|---|---|---|---|
| Labcorp | https://www.labcorp.com/tests/520193/anti-synthetase-profile-rdl | ELISA and RIPA | RIPA has superior sensitivity for detecting anti-OJ |