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A2986

Sigma-Aldrich

Amylase, maltogen aus Bacillus sp.

greener alternative

Synonym(e):

Novamyl 1000BG, Glucan 1,4-α-maltohydrolase, Maltogenic Amylase

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About This Item

EC-Nummer:
3.2.1.133 (BRENDA, IUBMB)
UNSPSC-Code:
12352204
eCl@ss:
32160410
NACRES:
NA.54

Biologische Quelle

Bacillus sp.

Qualitätsniveau

200

Form

solid

Grünere Alternativprodukt-Eigenschaften

Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Grünere Alternativprodukt-Kategorie

Enabling,

Lagertemp.

2-8°C

Allgemeine Beschreibung

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and waste prevention when used in starch ethanol research. For more information see the article in biofiles.

Anwendung

Maltogenic amylases (MAse) are commonly used in the starch industry. They are used to hydrolyze starch, pullulan and cyclodextrin and to make novel carbohydrates .

Biochem./physiol. Wirkung

Maltogenic amylase is in the amylolytic enzyme subfamily, which also consists of cyclomaltodextrinase, neopullulanase, and Thermoactinomyces vulgaris amylase II. These enzymes transfer the hydrolyzed sugar moiety to another sugar molecule. They have an (α/β)8 barrel and C domain as well as a 124-residue N domain, which is involved in homodimer formation .

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Hee-Kyung Bae et al.
Journal of agricultural and food chemistry, 50(11), 3309-3316 (2002-05-16)
Ascorbic acid (1), a natural antioxidant, was modified by employing transglycosylation activity of Bacillus stearothermophilus maltogenic amylase with maltotriose and acarbose as donor molecules to enhance its oxidative stability. The transglycosylation reaction with maltotriose as donor created mono- and di-glycosyl
Jae-Hoon Shim et al.
Protein engineering, design & selection : PEDS, 17(3), 205-211 (2004-04-21)
In an effort to improve the properties of cyclodextrin glucanotransferase (CGTase) as an antistaling enzyme, error-prone PCR was used to introduce random mutations into a CGTase cloned from alkalophilic Bacillus sp. I-5 (CGTase I-5). A mutant CGTase[3-18] with the three
Dan Li et al.
Carbohydrate research, 339(17), 2789-2797 (2004-11-16)
Puerarin (daidzein 8-C-glucoside), the most abundant isoflavone in Puerariae radix, is prescribed to treat coronary heart disease, cardiac infarction, problems in ocular blood flow, sudden deafness, and alcoholism. However, puerarin cannot be given by injection due to its low solubility
Sameh Ben Mabrouk et al.
Bioresource technology, 102(2), 1740-1746 (2010-09-22)
Based on sequence alignments and homology modeling, Gly 312 and Lys 436 of the maltogenic amylase from Bacillus sp. US149 (MAUS149) were selected as targets for site-directed mutagenesis to improve the thermostability of the enzyme. Variants of MAUS149 with amino
Aubrey Jones et al.
Journal of biotechnology, 134(3-4), 325-333 (2008-03-25)
Directed evolution coupled with a high-throughput robotic screen was employed to broaden the industrial use of the maltogenic alpha-amylase Novamyl from Bacillus sp. TS-25. Wild-type Novamyl is currently used in the baking industry as an anti-staling agent in breads baked
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