Ready-to-use ELISA kits are available for the detection of C1orf9, an alias of the protein, SUN domain containing ossification factor. The official gene symbol is SUCO. The protein has a mass of 139.4 kDa and length of 1254 residues. It may be known by other names, including: C1orf9, osteopotentia, membrane protein CH1, and SUN-like protein 1.