These CD294 ELISA kits are immunodetection tools for measuring the levels of CD294 in biological samples. CD294 is an alias name of the human PTGDR2 gene, which encodes the protein, prostaglandin D2 receptor 2. Notably, CD294 is known to play a role in chemotaxis and GPCR signaling pathways, among other functions. The PTGDR2 protein is described to be 395 amino acid residues in length and 43.3 kilodaltons in mass. It is localized to the cell membrane of the cell. In terms of tissue specificity, it is reported to be widely expressed across many tissue types. This protein is known to be phosphorylated and glycosylated. Other names for this target antigen include CRTH2.