Anti-PRP4 antibodies enable researchers to detect and measure the PRP4 antigen in biological samples. This target is a reported synonym of the PRPF4B gene, which encodes pre-mRNA processing factor 4B. This protein is known to function in RNA splicing and protein phosphorylation, among other biological roles. The human version of PRP4 has a canonical amino acid length of 1007 residues and a protein mass of 117 kilodaltons. It is reported to be localized in the nucleus of cells and widely expressed in many tissue types. PRP4 is a member of the CMGC Ser/Thr protein kinase protein family. Western Blot is a widely used application for the PRP4 antibodies listed below. In addition, ELISA is also a common application.