Isotype control antibody is a negative control reagent that has the same immunoglobulin class, subclass, and light chain type as the research antibody (experimental antibody) but does not bind to the target antigen.
RNA immunoprecipitation (RIP) technology is an experimental method specifically used to study the interaction between RNA and proteins in cells. It is used to map RNA-protein interactions and RNA modifications (such as m6A and ac4C) in vivo.