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麦芽七糖

麦芽七糖用途

Maltoheptaose hydrate 是磷酸化酶 B (phosphorylase B) 的活化剂,可用来制备 2-磷酸庚糖。Maltoheptaose hydrate 是含有七个葡萄糖单元的麦芽低聚糖。

麦芽七糖名称

[ CAS 号 ]:
34620-78-5

[ 中文名 ]:
麦芽七糖

[ 英文名 ]:
Maltoheptaose

[英文别名 ]:

MALTOHEPTAOSE
Maltoheptaose-anomeric
EINECS 252-119-4
Maloheptaose
AMYLOHEPTAOSE
maltoheptanose,dp7
MFCD00064605
malto-heptaose
Maltoheptaose,DP7

麦芽七糖生物活性

[ 描述 ]:

Maltoheptaose hydrate 是磷酸化酶 B (phosphorylase B) 的活化剂,可用来制备 2-磷酸庚糖。Maltoheptaose hydrate 是含有七个葡萄糖单元的麦芽低聚糖。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

研究领域 >> 代谢疾病

[ 靶点 ]

phosphorylase B[1][2]

[参考文献]

[1]. Partyka J, et al. Cationic labeling of oligosaccharides for electrophoretic preconcentration and separation with contactless conductivity detection.J Chromatogr A. 2012 Dec 7;1267:116-20.

[2]. Uitdehaag JC, et al. Structures of maltohexaose and maltoheptaose bound at the donor sites of cyclodextrin glycosyltransferase give insight into the mechanisms of transglycosylation activity and cyclodextrin size specificity.Biochemistry. 2000 Jul 4;39(26):7772-80.

麦芽七糖物理化学性质

[ 密度 ]:
1.85g/cm3

[ 沸点 ]:
1492.7ºC at 760mmHg

[ 熔点 ]:
220-222°C

[ 分子式 ]:
C₄₂H₇₂O₃₆

[ 分子量 ]:
1153.00000

[ 闪点 ]:
424.2ºC

[ 精确质量 ]:
1152.38000

[ PSA ]:
585.28000

[ 储存条件 ]:
Refrigerator

麦芽七糖MSDS

麦芽七糖安全信息

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

[ 危害码 (欧洲) ]:
Xi

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

[ WGK德国 ]:
3

[ 海关编码 ]:
29400090

麦芽七糖合成路线

麦芽七糖上下游产品

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麦芽七糖文献

Preparation of linear maltodextrins using a hyperthermophilic amylopullulanase with cyclodextrin- and starch-hydrolysing activities.

Carbohydr. Polym. 119 , 134-41, (2015)

A novel method for the preparation of linear maltodextrins from cyclodextrins and starch was proposed. To accomplish this process, an amylopullulanase from hyperthermophilic archaeon Caldivirga maquil...

Metabolic fate of neutral human milk oligosaccharides in exclusively breast-fed infants.

Mol. Nutr. Food. Res. 59(2) , 355-64, (2015)

Various biological effects have been postulated for human milk oligosaccharides (HMO), as deduced from in vitro, animal, and epidemiological studies. Little is known about their metabolic fate in vivo...

Imaging of N-linked glycans from formalin-fixed paraffin-embedded tissue sections using MALDI mass spectrometry.

ACS Chem. Biol. 9(9) , 2149-56, (2014)

Aberrant glycosylation is associated with most of the diseases. Direct imaging and profiling of N-glycans on tissue sections can reveal tissue-specific and/or disease-associated N-glycans, which not o...

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