Anti-PRP38 antibodies enable researchers to detect and measure the PRP38 antigen in biological samples. This target is a reported synonym of the PRPF38A gene, which encodes pre-mRNA processing factor 38A. This protein is known to function in RNA splicing, among other biological roles. The human version of PRP38 has a canonical amino acid length of 312 residues and a protein mass of 37.5 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the nucleus of cells. PRP38 is a member of the PRP38 protein family. ELISA and Western Blot are common applications for PRP38 antibodies.