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一种来自南海古热液区的丝氨酸蛋白酶

InventionUnknown
10Claims · 6 independent
§ Ⅰ

Dossier Overview

Inventor

董亮; 顾丽红; 陈永丽; 钟雨倩; 张琼

Filing Date

Sep 16, 2026

Publication Date

Oct 20, 2026

IPC Classification

C12N 9/50 (2006.01)C12N 15/57 (2006.01)C12N 15/70 (2006.01)C12N 1/21 (2006.01)A23G 4/12 (2006.01)A61K 38/48 (2006.01)A61K 8/66 (2006.01)A61Q 11/00 (2006.01)A61P 1/02 (2006.01)C12R 1/19 (2006.01)

本发明公开了一种来自南海古热液区的丝氨酸蛋白酶,属于酶工程领域。本发明提供了一种从南海古热液区获取的丝氨酸蛋白酶,其氨基酸序列如SEQ ID NO.1所示。其具有卓越的热稳定性和广泛的pH耐受范围。这种宽泛的温度及pH适应性,使其能够在多种苛刻的加工工艺中保持稳定,不易失活,相较于市场上同类竞品,具有无可比拟的稳定性和储存优势。将其用于制备口腔护理产品时,能够有效溶渍,起到美白牙齿的效果,并与口腔护理产品常用添加剂表现出极佳的相容性。

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