Provided below are ELISA kits targeting basic helix-loop-helix family member a15, a human protein encoded by BHLHA15. This protein is 189 amino acids long with a reported mass of 20.8 kDa. This is reported to be a nuclear protein. Other alias names for this protein include: class A basic helix-loop-helix protein 15, MIST-1, basic helix-loop-helix domain containing class B 8, class B basic helix-loop-helix protein 8, muscle intestine and stomach expression 1, BHLHB8, and MIST1.