Provided below are ELISA kits targeting BPI fold containing family A member 2, a human protein encoded by BPIFA2. This protein is 249 amino acids long, with a mass of 27 kDa, and is a member of the BPI/LBP/Plunc superfamily, Plunc family. This is reported to be a secreted protein. Glycosylation sites have been reported. Other alias names for this protein include: parotid secretory protein, short palate lung and nasal epithelium carcinoma-associated protein 2, C20orf70, SPLUNC2.