Abstract Number: 1289 • 2019 ACR/ARP Annual Meeting
Antigen Bead Array versus ELISA to Detect anti-cN1A Antibodies in Patients with Sporadic Inclusion Body Myositis and Correlation with Clinical, Serological and Histological Features
Background/Purpose: Antibodies to cytosolic 5’-Nucleotidase 1A (anti-cN1A or NT5C1A) are considered the only currently known serum biomarker for sporadic Inclusion Body Myositis (sIBM). They are…