Ready-to-use ELISA kits are available for the detection of hnRNP-associated with lethal yellow, an alias of the protein, RALY heterogeneous nuclear ribonucleoprotein. The official gene symbol is RALY. The protein, with a mass of 32.5 kDa and length of 306 residues, is reported to be nuclear. It is a member of the RRM HNRPC family, RALY subfamily and may be known by other names, including: hnRNP core protein C-like 2, hnRNP associated with lethal yellow protein homolog, RNA-binding protein (autoantigenic hnRNP-associated with lethal yellow), RNA-binding protein (autoantigenic), and RNA-binding protein Raly, and P542.