Provided below are ELISA kits targeting keratin associated protein 5-8, a human protein encoded by KRTAP5-8. This protein is 187 amino acids long, with a mass of 17.5 kDa, and is a member of the KRTAP type 5 family. Other alias names for this protein include: UHS KERB-like protein, UHS KerB, UHS keratin B, keratin ultra high-sulfur matrix protein B, ultrahigh sulfur keratin-associated protein 5.8, KRTAP5.8, and UHSKerB.