β-Amylase (Barley)-Megazyme试剂盒

Product code: E-BARBL-50KU

Content:

50,000 Units 20,000 Units

€233.00

50,000 Units

Prices exclude VAT

Available for shipping

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Description Documents (40) Related Products Publications (8) Safety Information

Content: 20,000 Units or 50,000 Units
Shipping Temperature: Ambient
Storage Temperature: 2-8oC
Formulation: In 3.2 M ammonium sulphate
Physical Form: Suspension
Stability: > 4 years at 4oC
Enzyme Activity: β-Amylase
EC Number: 3.2.1.2
CAZy Family: GH14
CAS Number: 9000-91-3
Synonyms: beta-amylase; 4-alpha-D-glucan maltohydrolase
Source: Hordeum vulgare
Molecular Weight: 58,300
Concentration: E-BARBL-20KU: Supplied at ~ 10,000 U/mL
E-BARBL-50KU: Supplied at ~ 10,000 U/mL.  
Expression: From barley flour
Specificity: Hydrolysis of α-1,4-D-glucosidic linkages in polysaccharides releasing maltose units from the non-reducing end.
Specific Activity: ~ 400 U/mg (40oC, pH 6.0 on soluble starch)
Unit Definition: One Unit of β-amylase activity is defined as the amount of enzyme required to release one µmole of maltose reducing-sugar equivalents per minute from soluble starch (10 mg/mL) in sodium phosphate buffer (200 mM), pH 6.0 at 40oC.
Temperature Optima: 60oC
pH Optima: 6
Application examples: For use in AACC and ASBC α-amylase assay procedures.
Method recognition: EBC Method 4.13 and ASBC Method Malt 7

Pure, crystalline suspenson. Suitable for starch structural work.

Powder enzyme form (2000°L) is for use in AACC and ASBC α-amylase assay procedures (see E-BARBP).

Data booklets for each pack size are located in the Documents tab.

See our full range of β-amylase Carbohydrate Active enZYme products.

Documents
Certificate of Analysis
Select COA based on lot# 50KU 180707a 50KU 170501c 50KU 170501a 50KU 130701a 20KU 180707a 20KU 170501b

Safety Data Sheet
Select SDS based on region GHS-US GHS-AU-BIOS GHS-AU-DELTA GHS-CN GHS-NZ SDS-EN SDS-BG SDS-CZ SDS-DE SDS-DK SDS-EE SDS-ES SDS-FI SDS-FR SDS-GR SDS-HR SDS-HU SDS-IE SDS-IS SDS-IT SDS-LT SDS-LV SDS-MT SDS-NL SDS-PL SDS-PT SDS-RO SDS-SE SDS-SI SDS-SK

Data Sheets
Data_Sheets E-BARBL-50KU_DATA E-BARBL-20KU_DATA

FAQs Data Sheet

Related products
Similar Products
E-BARBP-2G – β-Amylase (Barley) Powder E-BAMBC – β-Amylase (Bacillus cereus) E-MAST – Malt Amylase Standard E-MASTP – Malt Amylase Standard (powder)

Related Carbohydrates
P-GLYAL – Glycogen (Algae) O-MAL3 – Maltotriose O-MAL4 – Maltotetraose O-MAL5 – Maltopentaose O-MAL6 – Maltohexaose O-MAL7 – Maltoheptaose O-MAL8 – Maltooctaose O-MTMT – 63-α-D-Maltotriosyl-maltotriose

Colourimetric Substrates
K-BETA3 – β-Amylase Assay Kit (Betamyl-3) K-MALTA – Malt Amylase Assay Kit R-BAMR3 – β-Amylase Assay Reagent (Betamyl-3)

Related Products
E-BLAAM-40ML – α-Amylase (Bacillus licheniformis) E-TSAGS – α-Glucosidase (Bacillus stearothermophilus) (Recombinant) E-PULKP – Pullulanase M1 (Klebsiella planticola) E-ISAMYHP – Isoamylase HP (Glycogen 6-glucanohydrolase) E-AMGDF-40ML – Amyloglucosidase (Aspergillus niger)

Safety Information
Symbol : Not Applicable
Signal Word : Not Applicable
Hazard Statements : Not Applicable
Precautionary Statements : Not Applicable
Safety Data Sheet
Select SDS based on region GHS-US GHS-AU-BIOS GHS-AU-DELTA GHS-CN GHS-NZ SDS-EN SDS-BG SDS-CZ SDS-DE SDS-DK SDS-EE SDS-ES SDS-FI SDS-FR SDS-GR SDS-HR SDS-HU SDS-IE SDS-IS SDS-IT SDS-LT SDS-LV SDS-MT SDS-NL SDS-PL SDS-PT SDS-RO SDS-SE SDS-SI SDS-SK

β-Amylase (Barley)

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