Anti-ZCCHC19 antibodies are used in antigen-specific immunodetection in biological samples. The target ZCCHC19 is a known alias name of the protein zinc finger CCHC-type and RNA binding motif containing 1, encoded by the ZCRB1 gene in humans. This 217-amino acid residue protein is known to be involved in RNA splicing, among other biological processes. It is localized to the nucleus of the cell.