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葡聚糖酶

葡聚糖酶用途

葡聚糖酶,葡聚糖水解酶,经常用于生化研究。葡聚糖酶可以催化葡聚糖中α-(1,6)-葡萄糖苷键的水解,具有广泛的应用,如食品加工、糖修饰、药物制备和增强心内膜炎抗生素活性的药物等[1]。

葡聚糖酶名称

[ CAS 号 ]:
9025-70-1

[ 中文名 ]:
葡聚糖酶

[ 英文名 ]:
Dextranase

[英文别名 ]:

MFCD00130940

葡聚糖酶生物活性

[ 描述 ]:

[ 相关类别 ]:

研究领域 >> 代谢疾病

[参考文献]

[1]. Nayera A M Abdelwahed, et al. Application of statistical design for the optimization of dextranase production by a novel fungus isolated from Red Sea sponge. 3 Biotech. 2014 Oct;4(5):533-544.

葡聚糖酶物理化学性质

[ 外观性状 ]:
solution | brown

[ 储存条件 ]:
2-8°C

葡聚糖酶安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

葡聚糖酶制备

可由青霉、曲霉、轮霉、黑曲霉、双歧乳杆菌等制得。如由青霉菌(Penicillium funicolosum)制造时，先用明串球菌(Leuconostoc mesenteroides)在含有蔗糖的培养基上培养以产生葡聚糖，再用此葡聚糖培养青霉菌(P.。funicolosum)，培养基的pH值为5.5～7.0，在30℃下培养4～5天，滤出菌体，使溶于pH值5.3的醋酸缓冲液中而成。作为商品可同时存在有半纤维素酶和果胶酶。

葡聚糖酶文献

Effects of combined exogenous dextranase and sodium fluoride on Streptococcus mutans 25175 monospecies biofilms.

Am. J. Dent. 26(5) , 239-43, (2013)

To investigate the effects of exogenous dextranase and sodium fluoride on a S. mutans monospecies biofilm.S. mutans 25175 was grown in tryptone soya broth medium, and biofilm was formed on glass slide...

Characterization of novel thermostable dextranase from Thermotoga lettingae TMO.

Appl. Microbiol. Biotechnol. 85(3) , 581-7, (2010)

Biochemical properties of a putative thermostable dextranase gene from Thermotoga lettingae TMO were determined in a recombinant protein (TLDex) expressed in Escherichia coli and purified to sevenfold...

Pectic substances and pectic enzymes.

Adv. Enzymol. Relat. Subj. Biochem. 20 , 341-82, (1958)

更多文献

葡聚糖酶

葡聚糖酶用途

葡聚糖酶名称

葡聚糖酶生物活性

葡聚糖酶物理化学性质

葡聚糖酶安全信息

葡聚糖酶制备

葡聚糖酶文献

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