An embodiment of the invention provided herein is a pharmaceutical composition comprising a gastrin compound having an extended activity upon administration to a subject in comparison with native gastrin. Methods are provided of conjugating portions of the amino acid sequence of gastrin having functional ability to bind to the gastrin/CCK receptor, to various carrier moieties, including the use of amino acid spacer regions, and use of bifunctional cross-linking reagents. Methods of treating a diabetes patient with the compositions are provided.
本文提供的本发明的一个实施方案是一种药物组合物,该组合物包含一种胃泌素化合物,与原生胃泌素相比,该胃泌素化合物在给受试者用药时具有延长的活性。本发明提供了将具有与胃泌素/CCK 受体结合的功能的胃泌素
氨基酸序列部分与各种载体分子共轭的方法,包括使用
氨基酸间隔区和使用双功能交联试剂。还提供了用这些组合物治疗糖尿病患者的方法。