Background：WDFY4, also named as C10orf64 and KIAA1607, is a huge protein with unknown functions. WDFY4 is expressed predominantly in immune tissues such as lymph nodes, the spleen, the thymus and the tonsils. According to recent genome-wide association studies(GWAS), WDFY4 was introduced as novel predisposing genes for SLE(Systemic Lupus Erythematosus) which is a heterogeneous complex relapsing-remitting autoimmune disease. This antibody detects the C-terminal of WDFY4. The gene WDFY4 has some isoforms, 354 kDa, 73 kDa, 115 kDa, 353 kDa, 325 kDa.
