HUMAN COTININE ELISA KIT, 1 X 96 WELLS. ORIGENE, CAT- EA100901 HUMAN IL-17A/IL-4 DUAL FLUOROSPOT SET, 1 X 96-WELL (PLATE NOT INCLUDED). ORIGENE, CAT-EA102121 HUMAN IL-6 ELISPOT SET, 1 X 96-WELL (STERILE PLATE). ORIGENE, CAT- EA101449 HUMAN IL-4 ELISPOT SET, 1 X 96-WELL (PLATE NOT INCLUDED). ORIGENE, CAT- EA101429