Which of the following assays are used to estimate amount of glycated Hemoglobin?: (A) HPLC, (B) Immunoassay, (C) Affinity chromatography, (D) All of the above
Answer is D. All the 3 assays can be used to estimate amount of glycated hemoglobin.
Normal level of HbA1C is < 5.5%.
High performance liquid chromatography employs cation exchange chromatography.