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Bone substitute nanocomposites and methods of synthesis using multiphosphorylated peptides
Bone substitute nanocomposites and methods of synthesis using multiphosphorylated peptides
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机译:骨替代纳米复合材料及使用多磷酸化肽的合成方法
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摘要
The invention relates to peptides including DEDE(SSD)nDEG indicated by SEQ NO. 1, RRRDEDE(SSD)nDEG indicated by SEQ NO. 2, RRRGDEDE(SSD)nDEG indicated by SEQ NO. 3, and LKKLKKLDEDE(SSD)nDEG indicated by SEQ NO. 4, wherein n is an integer from 2 to 20. The invention also relates to phosphorylating these peptides at multiple amino acid sites by employing casein kinases. These phosphorylated peptides may be used in various applications such as forming mineralized collagen fibrils and biomimetic composites for use in tissue repair and regeneration.
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机译:本发明涉及包括SEQ ID NO:1所示的DEDE(SSD)n n Sub> DEG的肽。 1,SEQ ID NO.1所示的RRRDEDE(SSD) n Sub> DEG。 2,SEQ ID NO:1所示的RRUGDEDE(SSD) n Sub> DEG。 SEQ ID NO.3表示LKKLKKLDEDE(SSD)nDEG。参见图4,其中n是2至20的整数。本发明还涉及通过使用酪蛋白激酶使这些肽在多个氨基酸位点磷酸化。这些磷酸化的肽可用于各种应用中,例如形成矿化的胶原蛋白原纤维和仿生复合物,用于组织修复和再生。
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