Anti-CD300LD antisense RNA 1 antibodies enable researchers to detect and measure the CD300LD antisense RNA 1 antigen in biological samples. This target is a reported synonym of the gene, which encodes . The human version of CD300LD antisense RNA 1 has a canonical amino acid length of 243 residues and a protein mass of 26.3 kilodaltons. It is reported to be a secreted protein.