GRGESP is a collagen gel contraction inhibitor that impedes the spreading of human fibroblasts within collagen gels and significantly reduces gel contraction, thus serving as a valuable agent for research in connective tissue morphogenesis [1].

GRGESP 抑制了人类成纤维细胞在胶原凝胶内的扩散，并显著减少了凝胶收缩[1]。GRGDSP 抑制了细胞在涂覆胶原的表面上的扩散[1]。