Disclaimer: The information contained herein should NOT be used as a substitute for the advice of an appropriately qualified and licensed physician or other health care provider. The tool is not a substitute for the care provided… (more)
“When either high (2.4 γ/ml) or low (50 ng/ml) concentrations of TRH are incubated in EDTA anticoagulated plasma for 90 min at 37° there is 75–85% loss of immunoreactivity.”
Clinica chimica acta; international journal of clinical chemistry • 1973 | View Paper
“ EDTA had no suppressive effect on the perphenazine-induced rise of plasma prolactin and caused only a moderate inhibition of the prolactin rise in the plasma evoked by thyrotropin-releasing hormone and by brief exposure to ether.”