Product code: E-BARBL-50KU
Content:
50,000 Units 20,000 Units
€233.00
50,000 Units
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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
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