A8781

β-Amylase from sweet potato

• Synonim(y): 1,4-α-D-Glucan maltohydrolase
• Numer CAS: 9000-91-3
• UNSPSC Code: 41106514
• NACRES: NA.56
• EC Number: 232-566-1
• MDL number: MFCD00081391
• Numer WE: 3.2.1.2 (BRENDA, IUBMB)

Właściwości

• form: powder
• Quality Segment: 100
• mol wt: ~200,000
• packaging: vial of 15 mg
• greener alternative product score: old score: 57; new score: 1; Find out more about DOZN™ Scoring
• sustainability: Sustainability features
• storage temp.: −20°C

Opis

General description

β-Amylase from sweet potato is a tetrameric enzyme with each monomer comprising (α/β) core domain and a C-terminal loop region. It belongs to the glycoside hydrolase family GH14.

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Application

β-Amylase from sweet potato has been used:

• as a molecular weight marker in blue native polyacrylamide gel electrophoresis (PAGE)
• as a standard for calibration curve preparation in size exclusion chromatography
• as a model protein for small-angle X-ray analysis (SAXs)

Biochem/physiol Actions

β-Amylase acts on the polysaccharide α(1,4) glycosidic linkages and releases maltose present in the non-reducing ends. Due to its stability, β-Amylase from sweet potato is used in the immobilized enzyme preparation in combination with agarose beads.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS08
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H334
• Ostrzeżenia: P261 - P284 - P501
• Hazard Classifications: Resp. Sens. 1
• Klasa składowania: 11 - Combustible Solids
• WGK: WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• PPE (środki ochrony indywidualnej): dust mask type N95 (US), Eyeshields, Faceshields, Gloves