ChemicalBook > CAS DataBase List > β-Amylase

β-Amylase

Product Name
β-Amylase
CAS No.
9000-91-3
Chemical Name
β-Amylase
Synonyms
AMYLASE;BETA-AMYLASE;β-AMylase froM Soybean;β-Amylase from Soybean;β-amylase from sweet potato;B-AMYLASE;Biozyme M;Biozyme C;β-Amylase;EC 3.2.1.1
CBNumber
CB2217251
Molecular Formula
NULL
Formula Weight
0
MOL File
Mol file
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β-Amylase Property

Density 
1.37[at 20℃]
vapor pressure 
0.004Pa at 25℃
storage temp. 
2-8°C
form 
powder (crude)
color 
White to Light yellow to Light red
Water Solubility 
125g/L at 25℃
Merck 
14,599
LogP
-1.3 at 20℃
CAS DataBase Reference
9000-91-3
EPA Substance Registry System
Amylase, .beta.- (9000-91-3)
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Safety

Hazard Codes 
Xn
Risk Statements 
42
Safety Statements 
36-36/37-24-22
WGK Germany 
3
RTECS 
BU7435000
3-10
HS Code 
35079090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A8781
Product name
β-Amylase from sweet potato
Packaging
1vial
Price
$198
Updated
2024/03/01
Sigma-Aldrich
Product number
A7130
Product name
β-Amylase from barley
Purity
TypeII-B,20-80?units/mgprotein(biuret)
Packaging
10000units
Price
$110
Updated
2024/03/01
Sigma-Aldrich
Product number
A8781
Product name
β-Amylase from sweet potato
Packaging
5x1vial
Price
$833
Updated
2024/03/01
Sigma-Aldrich
Product number
A7130
Product name
β-Amylase from barley
Purity
TypeII-B,20-80?units/mgprotein(biuret)
Packaging
50000units
Price
$444
Updated
2024/03/01
Sigma-Aldrich
Product number
A7005
Product name
β-Amylase from sweet potato
Purity
Type I-B, ammonium sulfate suspension, ≥750?units/mg protein (E1%/280)
Packaging
10000units
Price
$171
Updated
2024/03/01
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β-Amylase Chemical Properties,Usage,Production

Uses

β-Amylase is a gel filtration molecular weight marker that can be used in gel filtration chromatography and protein chromatography. β-Amylase can be purified by affinity precipitation with alginate.

Uses

In starch processing, brewing, distilling, baking, animal feed, sewage treatment.

Uses

β -Amylase is used to hydrolyze α bonds of α-linked polysaccharides, such as starch and glycogen. β -Amylase, has been used in various plant studies, such as carbon starvation studies in Populus tremuloides 1 . β -Amylase, from barley, has been used to study how pressure and temperature affect catalytic activity.

General Description

β-Amylases belongs to the class of amylolytic enzymes.

Flammability and Explosibility

Not classified

Biochem/physiol Actions

β-Amylase hydrolyzes the α-(1,4) glucan linkages in polysaccharides of three or more α-(1,4) linked D-glucose units. Natural substrates such as starch and glycogen are broken down into glucose and maltose. Pure, crystalline β-amylase preparation consists of four isoenzymes with different isoelectric points. The enzyme polymerizes very rapidly through the sulfhydryl groups in the absence of reducing agents. p-Chloromercuribenzoate inhibits the polymerization and the enzymatic activity. The reducing agents mercaptoethanol or dithiothreitol can completely restore the activity.

β-Amylase Preparation Products And Raw materials

Raw materials

Preparation Products

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β-Amylase Suppliers

Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Creative Enzymes
Tel
1-516-855-7709
Fax
1-631-938-8127
Email
info@creative-enzymes.com
Country
United States
ProdList
8748
Advantage
58
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
Creative Enzymes
Tel
--
Fax
--
Email
info@creative-enzymes.com
Country
United States
ProdList
6057
Advantage
58
Glentham Life Sciences Ltd
Tel
--
Fax
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Email
info@glentham.com
Country
United States
ProdList
2026
Advantage
58
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Frontier Scientific, Inc.
Tel
--
Fax
--
Email
sales@frontiersci.com
Country
United States
ProdList
6222
Advantage
86
Advanced Enzyme Technologies Ltd..
Tel
--
Fax
--
Email
info@enzymeindia.com
Country
United States
ProdList
5
Advantage
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Lee Biosolutions, Inc.
Tel
--
Fax
--
Email
info@leebio.com
Country
United States
ProdList
72
Advantage
50
City Chemical LLC
Tel
--
Fax
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Email
sales@citychemical.com
Country
United States
ProdList
6708
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NetQem
Tel
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Fax
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Email
sales@netqem.us
Country
United States
ProdList
1641
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Pfaltz & Bauer, Inc.
Tel
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Email
sales@pfaltzandbauer.com
Country
United States
ProdList
6828
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City Chemicals Corporation
Tel
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Country
United States
ProdList
6460
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72
EMD Biosciences, Inc.
Tel
--
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Email
technical@calbiochem.com
Country
United States
ProdList
6529
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66
MP Biomedicals, Inc.
Tel
--
Fax
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Country
United States
ProdList
6561
Advantage
81
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View Lastest Price from β-Amylase manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
β-Amylase 9000-91-3
Price
US $99.00-45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-11-14
WUHAN FORTUNA CHEMICAL CO., LTD
Product
β-Amylase 9000-91-3
Price
US $0.00-0.00/g
Min. Order
1g
Purity
98.0%
Supply Ability
1kg/month
Release date
2021-08-26
Hebei Weibang Biotechnology Co., Ltd
Product
β-Amylase 9000-91-3
Price
US $10.00/KG
Min. Order
100KG
Purity
99%
Supply Ability
100 mt
Release date
2024-12-03

9000-91-3, β-AmylaseRelated Search:


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