Immunological Testing lab tests in Lab Testing API Lab Test Test Cost HLA Typing for Celiac Disease $234.00 Insulin Autoantibodies Blood Test (IAA) $134.00 Immunoglobulins Panel Blood Test $103.00 Immunoglobulin G Subclass Deficiency Blood Test (IgG) $263.00 Tissue Transglutaminase Antibody Blood Test (tTG) (IgA) - tTG IgA Test $79.00 RNP Antibody Blood Test $76.00 Adrenal Antibody Screen Blood Test (With Reflex to Titer) $85.00 Immunoglobulin G Blood Test (IgG) $52.00 C-Reactive Protein blood test (CRP) - CRP Test $34.00 Total IgE Test - Allergy Blood Test $54.00 Tissue Transglutaminase (tTG) Antibodies (IgG, IgA) Blood Test $194.00 C-Reactive Protein Highly Sensitive Blood test (hs-CRP) $34.00 Deamidated gliadin peptide antibodies Blood Test (DGP) - Gliadin Antibody Test $94.00 Glutamic Acid Decarboxylase-65 Antibody Blood Test (GAD65) $147.00 HLA-B27 Antigen Blood Test $120.00 Centromere B Antibody Blood Test $94.00 Food Specific IgG Allergy Panel 2 Blood Test $444.00 Cardio IQ hs-CRP Blood Test $40.00 Chromatin Antibody Blood Test (Nucleosomal) $98.00 Deamidated Gliadin Peptide antibodies Blood Test (DGP) $62.00 Sm Antibody Blood Test $73.00