ANA IFA is a first line screen for detecting the presence of up to approximately 150 autoantibodies in various autoimmune diseases. A positive ANA IFA result is suggestive of autoimmune disease and reflexes to titer and pattern. Further laboratory testing may be considered if clinically indicated.
A negative ANA IFA result suggests that ANA-associated autoimmune diseases are not present, but does not rule out the possibility. Patients with negative results on the ANA IFA usually also have negative results for specific ANA antibodies. However, Jo-1 antibody may be detected in ANA IFA-negative patients with some types of myositis, and SSA antibody may be present in some ANA IFA-negative patients with SLE or Sjögren's syndrome.
Understand and improve your laboratory results with our health dashboard.
Upload your lab reports and get interpretation today.
Our technology helps to understand, combine, track, organize, and act on your medical lab test results.
ANA IFA is a first line screen for detecting the presence of up to approximately 150 autoantibodies in various autoimmune diseases. A positive ANA IFA result is suggestive of autoimmune disease and reflexes to titer and pattern. Further laboratory testing may be considered if clinically indicated.
A positive result on the ANA IFA screen suggests the presence of autoimmune disease, and will reflex to titer and pattern. A low ANA titer (1:40 to 1:80) may be associated with preclinical disease or lack of disease. Titers >1:80 are consistent with autoimmune disease. In cases of positive ANA, the staining pattern helps predict the disease type.
Interpret Your Lab Results
Upload your lab report and we’ll interpret and provide you with recomendations today.
Get Started
Get Started With Our Personal Plan
Advanced Plan
Unlimited Plan
Are You a Health Professional?
Get started with our professional plan
Welcome to Healthmatters Pro.
Save time on interpreting lab results with the largest database of biomarkers online. In-depth research on any test at your fingertips, all stored and tracked in one place. Learn more
Pro Plan
for health professionals
$45 per month
At HealthMatters, we're committed to maintaining the security and confidentiality of your personal information. We've put industry-leading security standards in place to help protect against the loss, misuse, or alteration of the information under our control. We use procedural, physical, and electronic security methods designed to prevent unauthorized people from getting access to this information. Our internal code of conduct adds additional privacy protection. All data is backed up multiple times a day and encrypted using SSL certificates. See our Privacy Policy for more details.
14.3.3 ETA PROTEIN, Acetylcholine Receptor (AChR) Antibody, Activated partial thromboplastin time (APTT), Alpha 2-Macroglobulins, Qn, ANA SCREEN, IFA, ANA titer, Anti-DBL-Strand DNA Ab, Anti-Smith Antibody, Anticardiolipin Ab, IgM, Anticardiolipin Ab,IgA,Qn, Anticardiolipin Ab,IgG,Qn, Antinuclear Antibodies Direct (ANA Direct), Antiphosphatidylserine IgA, Antiphosphatidylserine IgG, Antiphosphatidylserine IgM, C1 Esterase Inhibitor, Func, C1 Esterase Inhibitor, Serum, C3A Desarg Fragment, CARDIOLIPIN AB (IGA), CARDIOLIPIN AB (IGG), CARDIOLIPIN AB (IGM), CCP Antibodies IgG/IgA, Complement C3, Complement C3a, Complement C4, Serum, Complement C4a, Complement, Total (CH50), Complement, Total (CH50) / Quest, Cyclic Citrullinated Peptide Antibody, Dilute Russell's viper venom time (dRVVT), DRVVT SCREEN, ds-DNA Antibody, IgG, Erythrocyte Sedimentation Rate (ESR), Free Kappa Lt Chains, Serum, Free Lambda Lt Chains, Serum, Gastrin, Histamine, Plasma, HLA-B27 (Human Leukocyte Antigen B27), Immature Grans (Abs), Immature Granulocytes (%), Immunofixation Result, Serum, Immunoglobulin A, Qn, Serum, Immunoglobulin D, Quant, Serum, Immunoglobulin E, Total, Immunoglobulin G, Qn, Serum, Immunoglobulin M, Qn, Serum, Interleukin-2, Serum, Interleukin-6, Jo 1 Antibodies, IgG, Serum, Kappa/Lambda Ratio, Serum, Liver-Kidney Microsomal Antibodies, Lupus Anticoagulant, PHOSPHATIDYLETHANOLAMINE AB (IGA), PHOSPHATIDYLETHANOLAMINE AB (IGG), PHOSPHATIDYLETHANOLAMINE AB (IGM), PHOSPHATIDYLSERINE AB (IGA), PHOSPHATIDYLSERINE AB (IGG), PHOSPHATIDYLSERINE AB (IGM), Plasminogen Activator Inhibitor (PAI-1) AG, Prothrombin Fragment 1.2, Prothrombin Time (PT), Prothrombin Time (PT) INR, RA Latex Turbid, Reptilase Clotting Time, Rheumatoid factor, TGF-b1, Thrombin time, Thrombin-Antithrombin TAT, Transforming Growth Factor beta, Plasma, Tryptase, VEGF, Plasma
