Carcinoembryonic antigen peptide-1

Carcinoembryonic antigen peptide-1 is a nine amino acid peptide fragment of carcinoembryonic antigen (CEA), a protein that is overexpressed in several cancer cell types, including gastrointestinal, breast, and non-small cell lung.

Synonyms:
 * CAP-1
 * Carcinoembryonic Antigen Peptide-1
 * Carcinoembryonic Peptide-1
 * CEA Peptide 1
 * CEA Peptide 9-mer