Anti-outer dense fiber of sperm tails 3-like 2 antibodies are used in antigen-specific immunodetection in biological samples. The target outer dense fiber of sperm tails 3-like 2 is a known alias name of the protein CIMAP1 family member D, encoded by the CIMAP1D gene in humans. This 289-amino acid residue protein is a member of the ODF3 protein family. Other synonyms for outer dense fiber of sperm tails 3-like 2 include outer dense fiber protein 3-like protein 2 and outer dense fiber of sperm tails 3 like 2.