Immunological Testing lab tests in Personalabs Lab Test Test Cost Complement C3 Blood Test - C3 complement test $69.00 C-Reactive Protein CRP , Quantitative Blood Test - CRP Test $52.00 Immunoglobulin G, Subclasses (1-4) Blood Test $170.00 HLA-B27 Antigen Blood Test $221.00 HLA Typing for Celiac Disease Blood Test $588.00 Complement C1q, Quantitative Blood Test $74.00 Complement, Total CH50 Blood Test $67.00 Antiextractable Nuclear Antigens (Anti-RNP) Blood Test $76.00 Complement C4 Blood Test $70.00 Immunoglobulin E, IgE Blood Test - Allergy Blood Test $62.00 C-Reactive Protein (cardiac CRP), High Sensitivity Blood Test $60.00