AssayPro's Small Nuclear Ribonucleoprotein A (U1 snRNP A, RNP-A) AssayLite Antibody (RPE Conjugate) is a Rabbit Polyclonal antibody. The Small Nuclear Ribonucleoprotein A (U1 snRNP A, RNP-A) AssayLite Antibody (RPE Conjugate) was generated using Snrpa as the antigen and it reacts with Bovine.