肝素酶的英文

heparinase

• 肝:    liver
• 素:    white
• 酶:    enzyme; ferment

例句与用法

1. Inhibitory effects of heparinase antisense oligodeoxynucleotides on growth of human malignant melanoma trans planted subcutaneously in nude mice
   乙酰肝素酶反义寡核苷酸对人恶性黑素瘤裸鼠皮下移植瘤抑制作用的研究
2. By treatment with both ultraviolet rays and licl , a mutant strain b . s . lx - 19 with high yield of heparinase and stability was obtained , whose enzyme activity increased by 40 % over strain lx - 10
   Lx ? 19 ，其肝素酶产量较出发菌株提高了40 。通过单因素条件研究，发现n源和c源对酶产量影响较大，接种量以10 ，初始ph6 . 5 ，种龄12h为宜。
3. In addition , the heparinase is stimulated in the presence of ca2 + and mn2 + , but is inhibited by cu2 + and fe3 + . neither pmsf nor edta significantly affected enzyme activity . by infrared spectrum and proton resonance spectrum analysis , we found smaller polysaccharides , unsaturated bond and reducing sugar , which are specific products by heparinase
   在产物分析中发现，该酶作用于肝素后，还原糖数量明显增加，通过红外色谱及质子谱的分析发现，产物中出现了含不饱和双键的还原寡糖，这是肝素酶作用于肝素后的特异性产物，从而可以进一步证明该菌确实产生肝素酶。