Ready-to-use ELISA kits are available for the detection of RAD21-like (S. pombe), an alias of the protein, RAD21 cohesin complex component like 1. The official gene symbol is RAD21L1. The protein, with a mass of 63.3 kDa and length of 556 residues, is reported to be nuclear. It is a member of the Rad21 family and may be known by other names, including: dJ545L17.2, RAD21L, RAD21-like 1, and double-strand-break repair protein rad21-like protein 1.