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Abstract:
本研究通过嗜硫色谱、Sephadex G-75、蓝胶和POROS HQ 20离子交换色谱,从蕲蛇蛇毒中分离得到一种新组分AA-MP-I.该酶为分子量22.9 kDa的单体蛋白,等电点为5.55,不含中性糖基,N端序列为STEFQRYMEIVIVVDHSMVK,结果表明其为新型P-I型金属蛋白酶,对温度敏感,具有抗凝血活性,40℃下抗凝血活性最强,具有出血毒性,无磷脂酶A:活性.
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天然产物研究与开发
ISSN: 1001-6880
CN: 51-1335/Q
Year: 2010
Issue: 6
Volume: 22
Page: 929-933
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 2
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