In the article "MicroRNA miR-320a and miR-140 inhibit mink enteritis virus infection by repression of its receptor, feline transferrin receptor", the part of " Argonaute 2 (Ago2) co-immunoprecipitation". Can you tell me the particular reagent number of Ago2 antibody? Because the study of my lab relate to the CO-IP assay on F81 cells. Thank you.