Multi-Species 5-HIAA (5-Hydroxyindoleacetic Acid) ELISA Kit Recombinant proteins The OD value is proportional

The OD value is proportional to the concentration of Human BDNF

Only those wells that contain Mouse HGF

This Granzyme B ELISA kit uses the Sandwich-ELISA principle

The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Mouse TNF-alpha

Multi-Species 5-HIAA (5-Hydroxyindoleacetic Acid) ELISA Kit Recombinant proteins The OD value is proportionalThe 5 HIAA (5 Hydroxyindoleacetic Acid) ELISA kit uses the Competitive ELISA principle. The micro ELISA plate provided in this kit has been pre coated with Universal 5 HIAA. During the reaction, Universal 5 HIAA in the sample or standard competes with a fixed amount of Universal 5 HIAA on the solid phase supporter for sites on the Biotinylated Detection Ab specific to Universal 5 HIAA. Excess conjugate and unbound sample or standard are washed away,