Anti-Family With Sequence Similarity 65, Member C antibodies are used in antigen-specific immunodetection in biological samples. The target Family With Sequence Similarity 65, Member C is a known alias name of the protein RIPOR family member 3, encoded by the RIPOR3 gene in humans. This 946-amino acid residue protein is a member of the RIPOR protein family. The term family with sequence similarity 65 member C is another synonym for Family With Sequence Similarity 65, Member C.