申请人:Regents of the University of Minnesota
公开号:US05576419A1
公开(公告)日:1996-11-19
A triple-helical polypeptide of the formula: ##STR1## is provided wherein: Z is Hyp or Pro; each X and Y is an amino acid such that (Gly-X-Y).sub.m is a sequence of a collagen cell adhesion site; said X and Y may be the same or different and each (Gly-X-Y) may be the same or different; O is an amino acid having a single side-chain amino group; J is an amino acid capable of acting as a chromophore; U is an amino acid; u=0 or 1; n.ltoreq.30; m.ltoreq.30; m+n.ltoreq.30; and j.gtoreq.1. Methods of making these compounds and intermediates used in the methods, are also provided.
提供了一种公式为:##STR1##的三股螺旋多肽,其中:Z为Hyp或Pro;每个X和Y都是一种氨基酸,使得(Gly-X-Y).sub.m是胶原细胞粘附位点的序列;所述的X和Y可以相同也可以不同,每个(Gly-X-Y)也可以相同也可以不同;O是具有单个侧链氨基的氨基酸;J是能够作为色团的氨基酸;U是一种氨基酸;u=0或1;n≤30;m≤30;m+n≤30;j≥1。还提供了制造这些化合物和用于制造这些化合物的中间体的方法。