Maltotetraose

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Maltotetraose

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Cat No: 24975

Biochemicals - Natural Products

Maltotetraose is a tetrasaccharide that is composed of glucose molecules linked by α-1,4 glycosidic bonds and has been found in B. stearothermophilus.{39837,39838,39839,39840} It increases the α-amylase synthesis rate in B. stearothermophilus 3-fold g...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

O-?-D-glucopyranosyl-(1?4)-O-?-D-glucopyranosyl-(1?4)-O-?-D-glucopyranosyl-(1?4)-D-glucose

Correlated keywords:

1263-76-9 148498-95-7 Amylotetraose Fujioligo 450 ?-1,4-Tetraglucose Bacillus Erwinia ICAM1 MOVAS1 TNF?

Product Overview:
Maltotetraose is a tetrasaccharide that is composed of glucose molecules linked by α-1,4 glycosidic bonds and has been found in B. stearothermophilus.{39837,39838,39839,39840} It increases the α-amylase synthesis rate in B. stearothermophilus 3-fold greater than sucrose or glucose (Item No. 23733) when used at a concentration of 0.1 mM.{39838} Maltotetraose (750 μg/ml) inhibits the growth of E. carotovora in a cylinder-agar plate assay but does not affect the growth of several other microorganisms.{39840} It also inhibits TNF-α-induced expression of intercellular adhesion molecule-1 (ICAM-1) in MOVAS-1 mouse smooth muscle cells (VSMCs) transfected with an ICAM-1 luciferase reporter when used at a concentration of 20 μM.{39841}

Size	5 mg
Shipping	dry ice
CAS Number	34612-38-9
Molecular Formula	C₂₄H₄₂O₂₁
SMILES	O=C[C@H](O)[C@@H](O)[C@]([C@H](O)CO)([H])O[C@H]([C@H](O)[C@H]1O)O[C@H](CO)[C@@]1([H])O[C@@H](O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]2O[C@@]3([H])O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O
Molecular Weight	666,6
Formulation	A crystalline solid
Purity	≥95%
Custom Code	2912.49
UNSPSC code	12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

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ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.