所有图片(1)
About This Item
经验公式（希尔记法）:
C24H42O21
CAS号:
分子量:
666.58
Beilstein:
78870
MDL编号:
UNSPSC代码:
12352201
NACRES:
NA.25
质量水平
检测方案
94% (HPLC)
形式
solid
颜色
white
运输
ambient
SMILES字符串
OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O[C@@H]2CO)O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]4CO)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C24H42O21/c25-1-5-9(29)10(30)15(35)22(40-5)44-19-7(3-27)42-24(17(37)12(19)32)45-20-8(4-28)41-23(16(36)13(20)33)43-18-6(2-26)39-21(38)14(34)11(18)31/h5-38H,1-4H2/t5-,6-,7-,8-,9-,10+,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21+,22-,23-,24-/m1/s1
InChI key
LUEWUZLMQUOBSB-ZLBHSGTGSA-N
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一般描述
Maltotetraose also known as Amylotetraose, is a tetrasaccharide that is composed of glucose molecules linked by α-1,4 glycosidic bonds and has been commonly found in B. stearothermophilus. It increases the α-amylase synthesis rate in B. stearothermophilus and inhibits TNF-α-induced expression of intercellular adhesion molecule-1 (ICAM-1). Maltotetraose can be used as a substrate for the enzyme-coupled determination of amylase activity in biological fluids that finds application in metabolomics and biochemical research.
应用
Maltotetraose producing amylases are highly desirable for application in bread making and other food industries. It has been used in a study to characterize an exo-acting intracellular a-amylase from the hyperthermophilic bacterium Thermotoga neapolitana.
特点和优势
- High-purity compound suitable for a wide variety of research applications
其他说明
For additional information on our range of Biochemicals, please complete this form.
To gain a comprehensive understanding of our extensive range of Oligosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
Sumit Kumar et al.
Bioresource technology, 116, 247-251 (2011-12-27)
Maltooligosaccharides especially maltotriose and maltotetraose producing amylases are highly desirable for application in bread making and other food industries. A maltotriose and maltotetraose producing amylase from moderately halophilic Marinobacter sp. EMB8 is described. Under optimized culture conditions, 48.0 IU/mL amylase
Kyung-Min Park et al.
Applied microbiology and biotechnology, 86(2), 555-566 (2009-10-17)
We cloned and expressed the gene for an intracellular alpha-amylase, designated AmyB, from the hyperthermophilic bacterium Thermotoga neapolitana in Escherichia coli. The putative intracellular amylolytic enzyme contained four regions that are highly conserved among glycoside hydrolase family (GH) 13 alpha-amylases.
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