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ELISA kit Etra Immunotag* Human 96 Well plate^ Immunotag* Human ETRA (Endothelin Receptor A) ELISA kit, Contains: Coated microtiter plate (12x8well strips), standard, Biotin detection antibody, Detection Reagent/Substrate (TMB), Stop Solution, Diluents, Microplate Sealing Tape, Size: 96 well plate