Human IL-4 (Interleukin 4) ELISA Kit FRCP And then biotinylated Rat GPC3

And then biotinylated Rat GPC3 Antibody is added and binds to GPC3 in the sample

The plate has been pre-coated with Rat Smad5 antibody

Universal ACH in the sample or standard competes with a fixed amount of Universal ACH on the solid phase supporter for sites on the Biotinylated Detection Ab specific to Universal ACH

This Mouse RBP4 (Retinol Binding Protein 4) ELISA Kit (Mini-Sample) uses the sandwich-ELISA principle

Human IL-4 (Interleukin 4) ELISA Kit FRCP And then biotinylated Rat GPC3The Human IL 4 (Interleukin 4) ELISA Kit measures IL 4 in Human Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate. This kit is based on Double antibody Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti IL 4 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody.