Provided below are ELISA kits targeting poly(A) binding protein cytoplasmic 1, a human protein encoded by PABPC1. This protein is 636 amino acids long, with a mass of 70.7 kDa, and is a member of the Polyadenylate-binding protein type-1 family. 2 isoforms have been identified. This is reported to be a cytoplasmic and nuclear protein. Other alias names for this protein include: polyadenylate-binding protein 1, poly(A) binding protein cytoplasmic 2, PAB1, PABP, PABPC2, and PABPL1.