β-Amylase, CAS No.9000-91-3

CAS: 9000-91-3 Cat. No.: A304857 Poids moléculaire: ~200,000 Numéro CE: 232-566-1

GRADE & PURITY EnzymoPure™, ≥10000AUN/g (Powder),from Soybean

Accession #

P00691

Vue d’ensemble

β- - AMYLASE A304857 A304857 is a preparation of purified β-amylase obtained from soybean. β- amylase hydrolyzes α-1, 4 glycosidic linkage in starch and glycogen with an inversion of configuration about C(1) position of glucose from α to β. A304857 is more stable than the corresponding enzymes from wheat and barley malt, and is suitable to produce high maltose syrup from starch. The product consists of 40% β -amylase and 60% Corn starch.

Enzyme Unit Definition

Add to mix 1ml of enzyme solution with 5ml of 1.2% starch solution (pH 5.5, M / 20 acetate buffer) and keep it for 20 min. at 40 ℃. Under this conditions, 1 AUN is defined as the activity which liberates 100μg of reducing sugar (expressed by dextrose equivalent ) per minute.

Specifications

Product Name

β-Amylase, CAS No.9000-91-3

Grade

EnzymoPure™

Spécifications et pureté

EnzymoPure™, ≥10000AUN/g (Powder),from Soybean

Accession #

P00691

CAS

9000-91-3

Numéro de commission de l'enzyme

3.2.1.2

Type de molécule

Enzyme

Stockage et expédition

Concentration

≥10000AUN/g (Powder),from Soybean

Conditions de stockage de stockage

Store at 2-8°C,Argon charged

Expédié en

Wet ice

Définition de l'unité

Add to mix 1ml of enzyme solution with 5ml of 1.2% starch solution (pH 5.5, M / 20 acetate buffer) and keep it for 20 min. at 40 ℃. Under this conditions, 1 U is defined as the activity which liberates 100μg of reducing sugar (expressed by dextrose equiva