I nnee dI need to measure levels of insulin in the blood samples of females with PCOS. What are the better methods available and what kits should I use. Suggestions are most welcome.
I often ask for serum insulin tests with PCOS patients and too often vials are not immediately put on ice. I have read this compromises the test and leads to negative results. How much of an issue is this and how often does lack of icing compromise studies that look at insulin levels and function?