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Key Documents

A4551

Sigma-Aldrich

α-Amylase from Bacillus licheniformis

greener alternative

lyophilized powder, 500-1,500 units/mg protein, 93-100% (SDS-PAGE)

Synonyme(s) :

1,4-α-D-Glucane-glucanohydrolase

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About This Item

Numéro CAS:
Numéro de classification (Commission des enzymes):
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352204
eCl@ss :
32160410
Nomenclature NACRES :
NA.54

Source biologique

Bacillus licheniformis

Niveau de qualité

Pureté

93-100% (SDS-PAGE)

Forme

lyophilized powder

Activité spécifique

500-1,500 units/mg protein

Poids mol.

58-62 kDa

Composition

Protein, 60-80% BCA

Caractéristiques du produit alternatif plus écologique

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

sustainability

Greener Alternative Product

Autre catégorie plus écologique

Température de stockage

2-8°C

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Description générale

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.

Définition de l'unité

One unit will liberate 1.0 mg of maltose from starch in 3 min at pH 6.9 at 20 °C.

Forme physique

Lyophilized powder containing potassium phosphate

Substrat

Pictogrammes

Health hazard

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

Resp. Sens. 1

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

E G Manzanilla et al.
Journal of animal science, 84(10), 2743-2751 (2006-09-15)
We evaluated the effects of 3 additives, sodium butyrate (AC), avilamycin (AB), and a combination of plant extracts (XT), on the productive performance and the intestinal environment of the early-weaned pig. The XT was a standardized mixture with 5% (wt/wt)
Nathalie Wuyts et al.
Plant methods, 6, 17-17 (2010-07-06)
Despite the wide spread application of confocal and multiphoton laser scanning microscopy in plant biology, leaf phenotype assessment still relies on two-dimensional imaging with a limited appreciation of the cells' structural context and an inherent inaccuracy of cell measurements. Here
Nathalie Declerck et al.
Protein engineering, 16(4), 287-293 (2003-05-09)
Bacillus licheniformis alpha-amylase (BLA) is a highly thermostable starch-degrading enzyme that has been extensively studied in both academic and industrial laboratories. For over a decade, we have investigated BLA thermal properties and identified amino acid substitutions that significantly increase or
Uri Lesmes et al.
Journal of agricultural and food chemistry, 56(13), 5415-5421 (2008-06-12)
This study probed the possible effects of type III resistant starch (RS) crystalline polymorphism on RS fermentability by human gut microbiota and the short chain fatty acids production in vitro. Human fecal pH-controlled batch cultures showed RS induces an ecological
Benjamin D Hesse et al.
Tree physiology, 39(2), 192-200 (2018-11-06)
Phloem sustains maintenance and growth processes through transport of sugars from source to sink organs. Under low water availability, tree functioning is impaired, i.e., growth/photosynthesis decline and phloem transport may be hindered. In a 3-year throughfall exclusion (TE) experiment on

Protocoles

Follow our procedure for the determination of alpha-Amylase activity. This enzymatic assay of a-Amylase guides you through the entire process and necessary calculations.

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