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34620-78-5,MFCD00151025
Catalog No.:AA00C0NS

34620-78-5 | Maltoheptaose

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10mg
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50mg
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$100.00   $70.00
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100mg
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250mg
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  • Technical Information
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  • Technical Information
  • Properties
  • Literature
Technical Information
Catalog Number:
AA00C0NS
Chemical Name:
Maltoheptaose
CAS Number:
34620-78-5
Molecular Formula:
C42H72O36
Molecular Weight:
1152.9995
MDL Number:
MFCD00151025
SMILES:
OC[C@H]([C@H]([C@@H]([C@H](C=O)O)O)O[C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O[C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O[C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O[C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O[C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O[C@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O)O
Properties
Computed Properties
 
Complexity:
1820  
Covalently-Bonded Unit Count:
1  
Defined Atom Stereocenter Count:
34  
Heavy Atom Count:
78  
Hydrogen Bond Acceptor Count:
36  
Hydrogen Bond Donor Count:
23  
Rotatable Bond Count:
19  
Undefined Atom Stereocenter Count:
1  
XLogP3:
-15.5  

Literature

Title: Energy-dependent electron activated dissociation of metal-adducted permethylated oligosaccharides.

Journal: Analytical chemistry 20120904

Title: Use of procaine and procainamide as derivatizing co-matrices for the analysis of oligosaccharides by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.

Journal: Rapid communications in mass spectrometry : RCM 20120615

Title: Structural characterization of linear isomalto-/malto-oligomer products synthesized by the novel GTFB 4,6-α-glucanotransferase enzyme from Lactobacillus reuteri 121.

Journal: Glycobiology 20120401

Title: Utilization of glycosyltransferases for the synthesis of a densely packed hyperbranched polysaccharide brush coating as artificial glycocalyx.

Journal: Biomacromolecules 20111010

Title: Copper(II)-complex directed regioselective mono-p-toluenesulfonylation of cyclomaltoheptaose at a primary hydroxyl group position: an NMR and molecular dynamics-aided design.

Journal: The journal of physical chemistry. B 20110616

Title: Thermoresponsive vesicular morphologies obtained by self-assemblies of hybrid oligosaccharide-block-poly(N-isopropylacrylamide) copolymer systems.

Journal: Langmuir : the ACS journal of surfaces and colloids 20100216

Title: Chemoenzymatic synthesis of amylose-grafted cellulose.

Journal: Macromolecular bioscience 20090513

Title: Alkali-hydroxide-doped matrices for structural characterization of neutral underivatized oligosaccharides by MALDI time-of-flight mass spectrometry.

Journal: Journal of mass spectrometry : JMS 20090301

Title: Starch catabolism by a prominent human gut symbiont is directed by the recognition of amylose helices.

Journal: Structure (London, England : 1993) 20080701

Title: Crystal structure of the polyextremophilic alpha-amylase AmyB from Halothermothrix orenii: details of a productive enzyme-substrate complex and an N domain with a role in binding raw starch.

Journal: Journal of molecular biology 20080509

Title: Rate of synthetic oligosaccharide degradation as a novel measure of amylase activity in peritoneal dialysis patients.

Journal: Peritoneal dialysis international : journal of the International Society for Peritoneal Dialysis 20080101

Title: Chemoenzymatic syntheses of amylose-grafted chitin and chitosan.

Journal: Biomacromolecules 20071201

Title: High-performance liquid chromatography/electrospray ionization ion-trap mass spectrometry for analysis of oligosaccharides derivatized by reductive amination and N,N-dimethylation.

Journal: Carbohydrate research 20070813

Title: Critical factors to high thermostability of an alpha-amylase from hyperthermophilic archaeon Thermococcus onnurineus NA1.

Journal: Journal of microbiology and biotechnology 20070801

Title: Towards the molecular understanding of glycogen elongation by amylosucrase.

Journal: Proteins 20070101

Title: Characterisation of disproportionating enzyme from wheat endosperm.

Journal: Planta 20060601

Title: Enzymatic preparation of maltohexaose, maltoheptaose, and maltooctaose by the preferential cyclomaltooligosaccharide (cyclodextrin) ring-opening reaction of Pyrococcus furiosus thermostable amylase.

Journal: Carbohydrate research 20060227

Title: Structural basis for glycogen recognition by AMP-activated protein kinase.

Journal: Structure (London, England : 1993) 20051001

Title: Oligosaccharide binding to barley alpha-amylase 1.

Journal: The Journal of biological chemistry 20050923

Title: Synthesis of regioselectively and uniformly modified maltoheptaose derivatives from cyclomaltoheptaose precursors.

Journal: Carbohydrate research 20050502

Title: Involvement of individual subsites and secondary substrate binding sites in multiple attack on amylose by barley alpha-amylase.

Journal: Biochemistry 20050215

Title: Biochemical and crystallographic analyses of maltohexaose-producing amylase from alkalophilic Bacillus sp. 707.

Journal: Biochemistry 20041109

Title: Effect of methylation on the stability and solvation free energy of amylose and cellulose fragments: a molecular dynamics study.

Journal: Carbohydrate research 20040712

Title: 2,5-Dihydroxybenzoic acid butylamine and other ionic liquid matrixes for enhanced MALDI-MS analysis of biomolecules.

Journal: Analytical chemistry 20040515

Title: The Q-Trap mass spectrometer, a novel tool in the study of protein glycosylation.

Journal: Journal of the American Society for Mass Spectrometry 20040301

Title: Glucose monitoring for diabetic patients using icodextrin.

Journal: Peritoneal dialysis international : journal of the International Society for Peritoneal Dialysis 20040101

Title: On the mechanism of alpha-amylase.

Journal: European journal of biochemistry 20031001

Title: Probing the orientation of reconstituted maltoporin channels at the single-protein level.

Journal: The Journal of biological chemistry 20030912

Title: The binding of beta- and gamma-cyclodextrins to glycogen phosphorylase b: kinetic and crystallographic studies.

Journal: Protein science : a publication of the Protein Society 20030901

Title: Complexation trends and binding constants between dextrin oligomers and small molecules as measured through affinity capillary electrophoresis.

Journal: Electrophoresis 20030901

Title: Facile preparation of DNA-tagged carbohydrates.

Journal: Bioorganic & medicinal chemistry letters 20030818

Title: Effect of different solution flow rates on analyte ion signals in nano-ESI MS, or: when does ESI turn into nano-ESI?

Journal: Journal of the American Society for Mass Spectrometry 20030501

Title: 1H NMR studies of maltose, maltoheptaose, alpha-, beta-, and gamma-cyclodextrins, and complexes in aqueous solutions with hydroxy protons as structural probes.

Journal: The Journal of organic chemistry 20030307

Title: Physicochemical characterisation of the two active site mutants Trp(52)-->Phe and Asp(55)-->Val of glucoamylase from Aspergillus niger.

Journal: Biochimica et biophysica acta 20021216

Title: Oligosaccharide and sucrose complexes of amylosucrase. Structural implications for the polymerase activity.

Journal: The Journal of biological chemistry 20021206

Title: Functional mimicry between anti-Tendamistat antibodies and alpha-amylase.

Journal: Journal of immunological methods 20021101

Title: Cloning, heterologous expression, and enzymatic characterization of a thermostable glucoamylase from Talaromyces emersonii.

Journal: Protein expression and purification 20021001

Title: Site-directed mutagenesis of tyrosine 118 within the central constriction site of the LamB (maltoporin) channel of Escherichia coli. II. Effect on maltose and maltooligosaccharide binding kinetics.

Journal: Biophysical journal 20020701

Title: Structural analysis of oligosaccharides by atmospheric pressure matrix-assisted laser desorption/ionisation quadrupole ion trap mass spectrometry.

Journal: Rapid communications in mass spectrometry : RCM 20020101

Title: New routes to the synthesis of amylose-block-polystyrene rod-coil block copolymers.

Journal: Biomacromolecules 20020101

Title: Microscale nonreductive release of O-linked glycans for subsequent analysis through MALDI mass spectrometry and capillary electrophoresis.

Journal: Analytical chemistry 20011215

Title: Ionization and collision-induced fragmentation of N-linked and related carbohydrates using divalent cations.

Journal: Journal of the American Society for Mass Spectrometry 20010801

Title: Bi-fluorescence-labeled maltoheptaoside: convenient substrate for continual assay of alpha-amylase.

Journal: Carbohydrate letters 20010101

Title: 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.

Title: 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.

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Tags:34620-78-5 Molecular Formula|34620-78-5 MDL|34620-78-5 SMILES|34620-78-5 Maltoheptaose