MESP1 Antibody / Mesoderm Posterior Protein 1

Mesoderm posterior 1 homolog is a protein that in humans is encoded by the MESP1 gene. It is mapped to 15q26.1. MESP1 is a transcription factor that regulates cardiovascular progenitor specification. The MESP1 gene encodes a member of the basic helix-loop-helix (bHLH) family of transcriptional regulatory proteins that may play a role in the development of nascent mesoderm.