Anti‐p140, p155, TRIM28
Addressable LASER Bead Immunoassay (ALBIA)
Qualitative Analysis: Negative / Positive
Mitogen’s Anti‐p140/p155/TRIM28 assay is an exclusive autoimmune diagnostic test that detects autoantibodies to p140/p155/TRIM28. Anti-p140/155/TRIM28 antibodies are a reported biomarker for juvenile dermatomyositis (JDM) with a sensitivity of ~35%. They are significantly associated with an elevated ESR and a younger age at diagnosis. TRIM28 (tripartite motif-containing 28 OR transcriptional intermediary factor 1β TIF1β) is a protein that mediates RNA transcription by interaction with the Krüppel-associated box repression domain found in many transcription factors. The protein localizes to the nucleus and is thought to associate with specific chromatin regions.
Yu HH, et al. J.Microbiol.Immunol.Infect.:49: 264, 2016.
“Entrez Gene: TRIM28 tripartite motif-containing 28″”.