本发明具有质地柔韧，具有较好的透水透气性能，优良的组织相容性、可控生物降解性、无抗原性。
The method has the advantages of flexible texture, better water permeability and air permeability, excellent tissue compatibility, controllable biodegradability, and no antigenicity.
安玉会等在国际上首次分离出了一种新的酸性牛神经肽(BANP -1)，该肽为小分子肽，无抗原性。
An Yuhui has isolated some small neuropeptides from bovine brains and found a new peptide: bovine acidic neuropeptide 1 (BANP-1). It is a small molecular peptide and has not antigenicity.
结论：脱细胞基质骨具有良好的生物相容性、极低的抗原性、无细胞毒性和致瘤性。
CONCLUSION: Acellular matrix bone displays good biocompatibility, low antigenicity, and no cytotoxicity or oncogenicity.
无毒，无刺激性及抗原性。
无毒，无刺激性及抗原性。
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