Provided below are ELISA kits targeting SREK1 interacting protein 1, a human protein encoded by SREK1IP1. This protein is 155 amino acids long with a reported mass of 18.2 kDa. Other alias names for this protein include: protein SREK1IP1, SFRS12-interacting protein 1, p18 splicing regulatory protein, protein SFRS12IP1, P18SRP, and SFRS12IP1.