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
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)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 42
- Safety Statements
- 36-36/37-24-22
- WGK Germany
- 3
- RTECS
- BU7435000
- F
- 3-10
- HS Code
- 35079090
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.
N-Bromosuccinimide Price
- Product number
- A8781
- Product name
- β-Amylase from sweet potato
- Packaging
- 1vial
- Price
- $198
- Updated
- 2024/03/01
- 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
- Product number
- A8781
- Product name
- β-Amylase from sweet potato
- Packaging
- 5x1vial
- Price
- $833
- Updated
- 2024/03/01
- 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
- 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
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
β-Amylase Suppliers
View Lastest Price from β-Amylase manufacturers
- 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
- 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
- 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