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Merck
모든 사진(1)

문서

SMB01322

Sigma-Aldrich

Maltotetraose

94% (HPLC)

동의어(들):

α-1,4-Tetraglucose, Amylotetraose

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About This Item

실험식(Hill 표기법):
C24H42O21
CAS Number:
Molecular Weight:
666.58
Beilstein:
78870
MDL number:
UNSPSC 코드:
12352201
NACRES:
NA.25

Quality Level

분석

94% (HPLC)

형태

solid

색상

white

배송 상태

ambient

SMILES string

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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일반 설명

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.

애플리케이션

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.

특징 및 장점

  • High-purity compound suitable for a wide variety of research applications

기타 정보

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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Lot/Batch Number

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문서 라이브러리 방문

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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