标签归档：amylase

麦芽淀粉酶检测试剂盒 Malt Amylase Assay Kit 货号：K-MALTA Megazyme试剂盒

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麦芽淀粉酶检测试剂盒

英文名：Malt Amylase Assay Kit

货号：K-MALTA

规格：100 assays (50 of each) per kit

市场价： 4452元

The Malt Amylase test kit is suitable for the specific measurement and analysis of α-amylase and of β-amylase in malt flour.

Colourimetric method for the determination of α-Amylase and
β-Amylase in cereal grains, malt, food, beverages and
fermentation products

Principle:
(1) α-Amylase is measured using the “Ceralpha” Method as used
in K-CERA

(2) β-Amylase is measured using the “Betamyl-3” Method as used
in K-BETA3

Kit size:                             50 assays of each
Method:                             Spectrophotometric at 400 nm
Reaction time:                   ~ 20 min (Ceralpha Method)
                                         ~ 10 min (Betamyl-3 Method)
Detection limit:                  0.05 U/mL
Application examples: 
Cereal flours, malts, fermentation broths and other materials
Method recognition:     
“Ceralpha” Method:         AOAC (Method 2002.01), AACC (Method  
                                       22-02.01), ICC (Standard No. 303), RACI 
                                       (Standard Method) and CCFRA (Flour Testing 
                                       Working Group Method 0018) 
“Betamyl-3” Method:       RACI (Standard Method)

Advantages

  • Very cost effective
  • All reagents stable for > 2 years as supplied
  • Only enzymatic kit available (Beta-Amylase)
  • Very specific
  • Simple format
  • Mega-Calc™ software tool is available from our website for hassle-free raw data processing
  • Standard included

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α淀粉酶SD检测试剂盒（高感光度法） α-Amylase SD Assay Kit (High Sensitivity Method) 货号：K-AMYLSD Megazyme试剂盒

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α淀粉酶SD检测试剂盒（高感光度法）

英文名：α-Amylase SD Assay Kit (High Sensitivity Method)

货号：K-AMYLSD

规格：160 / 320 assays (manual) / 640 assays (auto-analyser)

市场价： 4346元

The Amylase SD Method: A highly sensitive colourimetric method for the determination of α-amylase in sprout damaged wheat grain (also known as pre-harvest sprouting or weather damaged wheat grain) and “late maturity α-amylase” wheat grain.

Advantages

  • Extremely high sensitivity – 2.4-fold increase over Ceralpha (K-CERA)
  • Very cost effective
  • All reagents stable for > 2 years after preparation
  • Very specific
  • Simple format
  • Mega-Calc™ software tool is available from our website for hassle-free raw data processing
  • Standard included

  • Suitable for Maual and auto-analyser formats

Highly sensitive colourimetric method for the determination of α-Amylase in sprout damaged grain

Principle:
(α-amylase)
(1) Ethylidene-G7-α-PNP + H2O → Ethylidene-GX + G(7-X)-α-PNP

(thermostable α-glucosidase)
(2) G(7-X)-α-PNP + H2O → D-glucose + PNP

(alkaline solution)
(3) PNP → phenolate ion (yellow colour)
Note: PNP = 4-nitrophenol

Kit size:                           160 / 320 assays (manual) / 640 (auto-analyser)
Method:                           Spectrophotometric at 400 nm
Total assay time:             ~ 5 min
Detection limit:                0.05 U/mL
Application examples:     Sprout damaged wheat grain
Method recognition:        Novel method

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Beta淀粉酶[蜡样芽胞杆菌] Beta-Amylase (B.cereus) 20K units 货号：E-BAMBC Megazyme试剂盒

发表于由
Beta淀粉酶[蜡样芽胞杆菌]

英文名：Beta-Amylase (B.cereus) 20K units

货号：E-BAMBC

规格：20000 Units

市场价： 3200元

High purity recombinant β-Amylase (Bacillus cereus) for use in research, biochemical enzyme assays and in vitrodiagnostic analysis.

EC 3.2.1.2
CAZy Family: GH14
CAS: 9000-91-3

beta-amylase; 4-alpha-D-glucan maltohydrolase

Recombinant. From Bacillus cereus.
In 3.2 M ammonium sulphate.

Specific activity: ~ 2,400 U/mg (40oC, pH 6.5 on soluble starch).

Stability: > 2 years at 4oC.

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Beta淀粉酶[大麦] Beta-Amylase (Barley; liquid) 100KU 货号：E-BARBL-50KU Megazyme试剂盒

发表于由
Beta淀粉酶[大麦]

英文名：Beta-Amylase (Barley; liquid) 100KU

货号：E-BARBL-50KU

规格：50000 Units

市场价： 4240元

High purity beta-Amylase (Barley) liquid enzyme for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
EC 3.2.1.2
CAZy Family: GH14
From barley flour. Crystalline.
In 3.2 M ammonium sulphate.
Specific activity: ca. 620 U/mg (40oC, pH 6.0, soluble starch as substrate).
Stable at 4oC for > 4 years.
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 Technical Resources tab.

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Beta淀粉酶[大麦] Beta-Amylase (Barley; liquid) 50KU 货号：E-BARBL-20KU Megazyme试剂盒

发表于由
Beta淀粉酶[大麦]

英文名：Beta-Amylase (Barley; liquid) 50KU

货号：E-BARBL-20KU

规格：20000 units

市场价： 2200元

High purity beta-Amylase (Barley) liquid enzyme for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
EC 3.2.1.2
CAZy Family: GH14
From barley flour. Crystalline.
In 3.2 M ammonium sulphate.
Specific activity: ca. 620 U/mg (40oC, pH 6.0, soluble starch as substrate).
Stable at 4oC for > 4 years.
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 Technical Resources tab.

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Alpha淀粉酶[苔藓杆菌] Alpha-Amylase (B.licheniformis) 货号：E-BLAAM-100ML Megazyme试剂盒

发表于由
Alpha淀粉酶[苔藓杆菌]

英文名：Alpha-Amylase (B.licheniformis)

货号：E-BLAAM-100ML

规格：100mL – 3000 units/mL

市场价： 5300元

High purity alpha-Amylase (B. licheniformis) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.2.1.1
CAZy Family: GH13

Alpha-Amylase. From Bacillus licheniformis. Highly purified. For use in Megazyme Total Starch and Dietary Fiber methods. Stabilised solution.

Specific activity: 55 U/mg (40oC, pH 6.0, Ceralpha reagent as substrate).

Stable at 4oC for > 4 years.

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

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Alpha淀粉酶[苔藓杆菌] Alpha-Amylase (B. licheniformis) 货号：E-BLAAM-10ML Megazyme试剂盒

发表于由
Alpha淀粉酶[苔藓杆菌]

英文名：Alpha-Amylase (B. licheniformis)

货号：E-BLAAM-10ML

规格：10mL – 3000 units/mL

市场价： 1000元

High purity alpha-Amylase (B. licheniformis) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.2.1.1
CAZy Family: GH13

Alpha-Amylase. From Bacillus licheniformis. Highly purified. For use in Megazyme Total Starch and Dietary Fiber methods. Stabilised solution.

Specific activity: 55 U/mg (40oC, pH 6.0, Ceralpha reagent as substrate).

Stable at 4oC for > 4 years.

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

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Alpha淀粉酶[苔藓杆菌] Alpha-Amylase (B. licheniformis) 货号：E-BLAAM-40ML Megazyme试剂盒

发表于由
Alpha淀粉酶[苔藓杆菌]

英文名：Alpha-Amylase (B. licheniformis)

货号：E-BLAAM-40ML

规格：40mL – 3000 units/mL

市场价： 2650元

High purity alpha-Amylase (B. licheniformis) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.2.1.1
CAZy Family: GH13

Alpha-Amylase. From Bacillus licheniformis. Highly purified. For use in Megazyme Total Starch and Dietary Fiber methods. Stabilised solution.

Specific activity: 55 U/mg (40oC, pH 6.0, Ceralpha reagent as substrate).

Stable at 4oC for > 4 years.

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

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麦芽淀粉酶标准品

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麦芽淀粉酶标准品

麦芽淀粉酶标准品
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-MAST
  • 规格100 mL

详细描述

A malt extract in which the levels of α-amylase and β-amylase have been standardised. The preparation is designed for use as a standard in the determination of α-amylase and dextrinising power.

麦芽淀粉酶标准液 Malt Amylase Standard 货号：E-MAST Megazyme试剂盒

发表于由
麦芽淀粉酶标准液

英文名：Malt Amylase Standard

货号：E-MAST

规格：100 mL; α-amylase 950 U/mL;

市场价： 2120元

High purity Malt Amylase Standard for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

A malt extract in which the levels of α-amylase and β-amylase have been standardised. The preparation is designed for use as a standard in the determination of α-amylase and dextrinising power.

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Alpha淀粉酶[猪胰腺] α-Amylase (Porcine Pancreatic) 货号：E-PANAA-3G Megazyme试剂盒

发表于由
Alpha淀粉酶[猪胰腺]

英文名：α-Amylase (Porcine Pancreatic)

货号：E-PANAA-3G

规格：3g

市场价： 1744元

High purity alpha-Amylase (Porcine Pancreatic) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.2.1.1 
CAZy Family: GH13

From porcine pancreas. Partially purified. Free flowing powder.

Specific activity: ca. 100,000 U/g (40oC, Ceralpha reagent).

Stable at -20oC for > 4 years.

For use in total dietary fiber (including resistant starch) assay procedure.

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Alpha淀粉酶[米麴菌] α-Amylase (Aspergillus oryzae) 货号：E-ANAAM Megazyme试剂盒

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Alpha淀粉酶[米麴菌]

英文名：α-Amylase (Aspergillus oryzae)

货号：E-ANAAM

规格：20000 Units

市场价： 2756元

High purity alpha-Amylase (A. oryzae) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.2.1.1 
CAZy Family: GH13

From Aspergillus oryzae. Electrophoretically homogeneous.
In 3.2 M ammonium sulphate.

Specific activity: ~ 126 U/mg

Stable at 4oC for > 4 years. As used in Megazyme Starch Damage method.

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α-淀粉酶（解淀粉芽孢杆菌） α-Amylase (Bacillus amyloliquefaciens) 货号：E-BAASS Megazyme试剂盒

发表于由
α-淀粉酶（解淀粉芽孢杆菌）

英文名：α-Amylase (Bacillus amyloliquefaciens)

货号：E-BAASS

规格：2900 Units

市场价： 2000元

High purity α-Amylase (Bacillus amyloliquefaciens) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.2.1.1
CAZY Family: GH13
CAS: 9000-90-2

alpha-amylase; 4-alpha-D-glucan glucanohydrolase

From Bacillus amyloliquefaciens.
In 50% (v/v) glycerol plus 0.02% sodium azide.
Supplied at ~ 140 U/mL.

Specific activity: ~ 50 U/mg (40oC, pH 6.5 on Ceralpha Reagent).

Stability: > 4 years at -20oC.

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Alpha淀粉酶[猪胰腺] α-Amylase (Porcine Pancreatic) 货号：E-PANAA-9G Megazyme试剂盒

发表于由
Alpha淀粉酶[猪胰腺]

英文名： α-Amylase (Porcine Pancreatic)

货号：E-PANAA-9G

规格：9g

市场价： 4160元

High purity alpha-Amylase (Porcine Pancreatic) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.2.1.1 
CAZy Family: GH13

From porcine pancreas. Partially purified. Free flowing powder.

Specific activity: ca. 100,000 U/g (40oC, Ceralpha reagent).

Stable at -20oC for > 4 years.

For use in total dietary fiber (including resistant starch) assay procedure.

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