NA/NE (Noradrenaline/Norepinephrine) ELISA Kit Cys-C The OD value is proportional

The OD value is proportional to the concentration of Human FGF21

then added a HRP-conjugated antibody specific to Rat 25-OH-D to each microplate well and incubated

The concentration of Human IL-17 in the samples is then determined by comparing the OD of the samples to the standard curve

only those wells that contain Human OPG and HRP-conjugated antibody will exhibit a change in color

This Visfatin ELISA kit uses the Sandwich-ELISA principle

NA/NE (Noradrenaline/Norepinephrine) ELISA Kit Cys-C The OD value is proportionalThis Noradrenaline Norepinephrine ELISA kit uses the Competitive ELISA principle. The micro ELISA plate provided in this kit has been pre coated with Universal NA NE. During the reaction, Universal NA NE in the sample or standard competes with a fixed amount of Universal NA NE on the solid phase supporter for sites on the Biotinylated Detection Ab specific to Universal NA NE. Excess conjugate and unbound sample or standard are washed away, and Avidin