Synonyms: | 18-34-GastrinI (pig), 18-(5-oxo-L-proline)-22-L-leucine-23-L-glutamine-; L-Phenylalaninamide,5-oxo-L-prolylglycyl-L-prolyl-L-tryptophyl-L-leucyl-L-glutaminyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-alanyl-L-tyrosylglycyl-L-tryptophyl-L-methionyl-L-a-aspartyl- |