Canine IL-2 (Interleukin 2) ELISA Kit COL3A1 only those wells that contain

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

The plate has been pre-coated with Bovine CHI3L1 antibody

Only those wells that contain Human NT-proBNP

the Human ITLN1 (Intelectin 1/Omentin) ELISA kit uses the Sandwich-ELISA principle

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

Canine IL-2 (Interleukin 2) ELISA Kit COL3A1 only those wells that containThe Canine (IL 2) Interleukin 2 ELISA Kit measures Interleukin 2 in Canine samples. The plate has been pre coated with Canine IL2 antibody. IL2 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Canine IL2 Antibody is added and binds to IL2 in the sample. Then Streptavidin HRP is added and binds to the Biotinylated IL2 antibody. After incubation unbound Streptavidin HRP is washed away during a washing