标签归档：ec

蛋白酶 来源于B.licheniformis EC:3.4.21.14

发表于由

蛋白酶 来源于B.licheniformis EC:3.4.21.14 ，可用于膳食纤维分析

蛋白酶 来源于B.licheniformis EC:3.4.21.14
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-BSPRPD
  • 规格1g

详细描述

Protease. From Bacillus licheniformis. Highly purified. Powder form. 
For use in Megazyme Total Dietary Fiber test method. 
Specific activity: >10 U/mg of protein; (40°C, pH 8.0, casein as substrate). 
Stable at -20°C for > 4 years.


内切-1,4 -β-木聚糖酶M6，来源于rumen microorganism，EC:3.2.1.8

发表于由

内切-1,4 -β-木聚糖酶M6，来源于rumen microorganism，EC:3.2.1.8

内切-1,4 -β-木聚糖酶M6，来源于rumen microorganism，EC:3.2.1.8
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-XYRU6
  • 规格8000 Units

详细描述

EC 3.2.1.8 From rumen microorganism. Single band on SDS-gel electrophoresis (MW 21,000). Specific activity: 380 U/mg (40°C, pH 6.0, wheat flour arabinoxylan as substrate). Contaminants: α-L-arabinofuranosidase < 0.001%, cellulase < 0.001%. Stable at 4°C for > 4 years.

内切-1,4 -β-木聚糖酶M1，来源于T. viride，EC:3.2.1.8

发表于由

内切-1,4 -β-木聚糖酶M1，来源于T. viride，EC:3.2.1.8

内切-1,4 -β-木聚糖酶M1，来源于T. viride，EC:3.2.1.8
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-XYTR1
  • 规格8000 Units

详细描述

EC 3.2.1.8 CAZY Family: GH:11 From T. viride. Electrophoretically homogeneous. In 3.2 M ammonium sulphate. Specific activity: 210 U/mg (40°C, pH 4.5, wheat flour arabinoxylan as substrate). Contaminants: α-L-arabinofuranosidase, ?-D-xylopyranosidase, and ?-D-mannanase < 0.001%. Stable at 4°C for > 4 years.

内切-1,4 -β-木聚糖酶M3，来源于T. longibrachiatum，EC:3.2.1.8

发表于由

内切-1,4 -β-木聚糖酶M3，来源于T. longibrachiatum，EC:3.2.1.8

内切-1,4 -β-木聚糖酶M3，来源于T. longibrachiatum，EC:3.2.1.8
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-XYTR3
  • 规格8000 Units

详细描述

EC 3.2.1.8 From T. longibrachiatum. Electrophoretically homogeneous, pI 9.0). In 3.2 M ammonium sulphate. Specific activity: 132 U/mg (40°C, pH 6.0, wheat flour arabinoxylan as substrate). Contaminants: α-L-arabinofuranosidase, ?-D-xylopyranosidase and ?-D-mannanase < 0.001%. Stable at 4°C for > 4 years

内切-1,4-β-木聚糖酶M4，来源于A. niger，EC:3.2.1.8

发表于由

内切-1,4-β-木聚糖酶M4，来源于A. niger，EC:3.2.1.8

内切-1,4-β-木聚糖酶M4，来源于A. niger，EC:3.2.1.8
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-XYAN4
  • 规格8000 Units

详细描述

EC 3.2.1.8 CAZY Family: GH11 From A. niger. Electrophoretically homogeneous. In 3.2 M ammonium sulphate. Specific activity: 79.3 U/mg (40°C, pH 4.5, wheat flour arabinoxylan as substrate). Contaminants: α-L-arabinofuranosidase, ?-D-xylopyranosidase, and ?-D-mannanase < 0.001%. Stable at 4°C for > 4 years.

黄原胶裂解酶，来源于Bacillus sp，EC:4.2.2.12

发表于由

黄原胶裂解酶，来源于Bacillus sp，EC:4.2.2.12

黄原胶裂解酶，来源于Bacillus sp，EC:4.2.2.12
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-XANLB
  • 规格20000 Units

详细描述

EC 4.2.2.12 CAZY Family: PL8 Recombinant. From Bacillus sp. In 3.2 M ammonium sulphate. Specific activity: ~ 3000 U/mg (40oC, pH 6.0 on xanthan gum) Store at 4oC. 

尿酸酶，来源于eukaryote，EC:1.7.3.3

发表于由

尿酸酶，来源于eukaryote，EC:1.7.3.3

尿酸酶，来源于eukaryote，EC:1.7.3.3
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-UAO
  • 规格300 Units

详细描述

EC 1.7.3.3 urate:oxygen oxidoreductase uric acid oxidase urate oxidase Recombinant from a eukaryote. In 3.2 M ammonium sulphate. May be used in the measurement of uric acid. Specific activity: ~ 2.5 U/mg (25oC, pH 8.5 on uric acid). Stability: > 2 years at 4oC

α-葡萄糖苷酶，来源于B. stearothermophilus，EC:3.2.1.20

发表于由

α-葡萄糖苷酶，来源于B. stearothermophilus，EC:3.2.1.20

α-葡萄糖苷酶，来源于B. stearothermophilus，EC:3.2.1.20
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-TSAGS
  • 规格3000 Units/40°C; 6000 Units/60°C

详细描述

EC 3.2.1.20 CAZY Family: GH13 Recombinant from Bacillus stearothermophilus. In 3.2 M ammonium sulphate. Specific activity: ~ 280 U/mg (60oC, pH 6.5 on p-nitrophenyl-α-D-glucopyranoside); ~ 135 U/mg (40oC, pH 6.5 on p-nitrophenyl-α-D-glucopyranoside). Action on other substrates: Blocked p-nitrophenol maltoheptaoside < 0.0001 % Stability: > 4 years at 4oC.

α-葡萄糖苷酶，来源于B. stearothermophilis，EC:3.2.1.20

发表于由

α-葡萄糖苷酶，来源于B. stearothermophilis，EC:3.2.1.20

α-葡萄糖苷酶，来源于B. stearothermophilis，EC:3.2.1.20
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-TSAGL
  • 规格1500 Units

详细描述

EC 3.2.1.20 CAZY Family: GH13 From B. stearothermophilis. In 3.2 M ammonium sulphate. Specific activity: 120 U/mg (40°C, pH 6.3, p-nitrophenyl α-D-glucoside). Contaminants: α-amylase < 0.001%. Stable at 4°C for > 4 years.

琥珀酰辅酶A合成酶，来源于prokaryote，EC:6.2.1.5

发表于由

琥珀酰辅酶A合成酶，来源于prokaryote，EC:6.2.1.5

琥珀酰辅酶A合成酶，来源于prokaryote，EC:6.2.1.5
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-SCOAS
  • 规格550 Units

详细描述

EC 6.2.1.5 Recombinant from a prokaryote. In 3.2 M ammonium sulphate. Specific activity: 15.8 U/mg (25oC, pH 8.4). Contaminants: ATPase = 0.0017 %, NADH oxidase = 0.00034 %. Stable at 4oC for > 2 years. 

海藻糖酶，来源于prokaryote，EC:3.2.1.28

发表于由

海藻糖酶，来源于prokaryote，EC:3.2.1.28

海藻糖酶，来源于prokaryote，EC:3.2.1.28
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-TREH
  • 规格4200 Units

详细描述

EC 3.2.1.28 CAZY Family: GH37 From prokaryote. Electrophoretically homogeneous. Ammonium sulphate suspension. Specific activity: 150 U/mg(40°C, pH 5.5). Contaminants: β-D-glucosidase,invertase,α-D-glucosidase < 0.001%. Store at 4°C. Stable for > 4 years at 4°C.

胸苷酸激酶，来源于prokaryote，EC:2.7.4.9

发表于由

胸苷酸激酶，来源于prokaryote，EC:2.7.4.9

胸苷酸激酶，来源于prokaryote，EC:2.7.4.9
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-TMPK
  • 规格150 Units

详细描述

EC 2.7.4.9 Recombinant from a prokaryote. In 3.2 M ammonium sulphate. Specific activity: 3.8 U/mg (25oC, pH 7.6). Contaminants: ATPase = 0.013 %, myokinase = 0.088 %, NADH oxidase = 0.0069 %. Stable at 4oC for > 2 years. 

蔗糖酶，来源于yeast，EC:3.2.1.20

发表于由

蔗糖酶，来源于yeast，EC:3.2.1.20

蔗糖酶，来源于yeast，EC:3.2.1.20
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-SUCR
  • 规格300 Units

详细描述

EC 3.2.1.20 From yeast. Electrophoretically homogeneous. Freeze-dried powder. Specific activity: 22 U/mg on sucrose; 220 U/mg on maltose (40°C, pH 7.0). Contaminants: α-amylase < 0.001%; ?-glucosidase < 0.001%. Store dry at -20°C. Stable for > 4 years at -20°C.

外切-α-唾液酸酶，来源于S. typhimurium，EC:3.2.1.18

发表于由

外切-α-唾液酸酶，来源于S. typhimurium，EC:3.2.1.18

外切-α-唾液酸酶，来源于S. typhimurium，EC:3.2.1.18
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-SIALST
  • 规格250 Units

详细描述

EC 3.2.1.18 CAZY Family: GH33 Recombinant. From Salmonella typhimurium. In solution (Tris.HCl / NaCl / EDTA). Hydrolysis of unbranched, non-reducing terminal α-2,3-linked >> α-2,6-linked >> α-2,8-linked N-acetylneuraminic acid (NANA; Neu5Ac) residues from glycoproteins and oligosaccharides of glycoconjugates. Specific activity: ~ 750 U/mg (37oC, pH 7.0 on pNP-α-D-N-acetylneuraminic acid) Store at 4oC. 

磷酸转乙酰酶，来源于B. subtilis，EC:2.3.1.8

发表于由

磷酸转乙酰酶

磷酸转乙酰酶，来源于B. subtilis，EC:2.3.1.8
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-PTABS
  • 规格3000 Units

详细描述

EC 2.3.1.8 Acetyl-CoA: orthophosphate acteyltransferase; Phosphate acetyltransferase. Recombinant from B. subtilis. In 3.2 M ammonium sulphate. This enzyme is commonly used, in conjunction with acetate kinase, for the measurement of acetic acid. Specific activity: 18,325 U/mg (25oC, pH 7.4). Stable at 4oC for > 2 years. 

支链淀粉酶M2，来源于B. licheniformis，EC:3.2.1.41

发表于由

支链淀粉酶M2，来源于B. licheniformis，EC:3.2.1.41

支链淀粉酶M2，来源于B. licheniformis，EC:3.2.1.41
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-PULBL
  • 规格2000 Units

详细描述

EC 3.2.1.41 From Bacillus licheniformis. Electrophoretically homogeneous (MW 105,000). In 3.2M ammonium sulphate. Specific activity: ~ 75 U/mg (40°C, pH 5.0, pullulan as substrate). Contaminants: α-glucosidase < 0.001%, α-amylase < 0.01%. Stable at 4°C for > 4 years.

磷酸甘露糖异构酶，来源于E. coli，EC:5.3.1.8

发表于由

磷酸甘露糖异构酶，来源于E. coli，EC:5.3.1.8

磷酸甘露糖异构酶，来源于E. coli，EC:5.3.1.8
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-PMIEC
  • 规格1000 Units

详细描述

EC 5.3.1.8 From E. coli. This recombinant enzyme has been expressed in E. coli and purified by affinity chromatography. Electrophoretically homogeneous (MW 43,900). In 3.2 M ammonium sulphate. Specific activity: 98 U/mg (25°C, pH 7.6, on mannose 6-phosphate). Contaminants: Phosphoglucose Isomerase < 0.03%; hexokinase 0.03%; glucose 6-phosphate dehydrogenase < 0.001%. Stable at 4°C for > 4 years. 

果胶酸酯裂解酶，来源于C. japonicus，EC:4.2.2.2

发表于由

果胶酸酯裂解酶，来源于C. japonicus，EC:4.2.2.2

果胶酸酯裂解酶，来源于C. japonicus，EC:4.2.2.2
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-PLYCJ
  • 规格2500 Units

详细描述

EC 4.2.2.2 CAZy Family: PL10 Recombinant. Catalytic domain of Pel10A from Cellvibrio japonicus. In 3.2 M ammonium sulphate. Specific activity: ~ 600 U/mg protein on polygalacturonic acid (pH 10.0, 40°C). Contaminants: none detected. Stable at 4°C for > 4 years.

磷酸葡萄糖异构酶，来源于S. cerevisiae，EC:5.3.1.9

发表于由

磷酸葡萄糖异构酶，来源于S. cerevisiae，EC:5.3.1.9

磷酸葡萄糖异构酶，来源于S. cerevisiae，EC:5.3.1.9
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-PGISC-5KU
  • 规格5000 Units

详细描述

EC 5.3.1.9 From Saccharomyces cerevisiae. Electrophoretically homogeneous (MW 62,400). Single major band on isoelectric focusing (pI 6.1); minor band pI 6.9. In 3.2M ammonium sulphate. Specific activity: ~ 650 U/mg of protein (25°C, pH 7.6) or ~ 850 U/mg of protein (40°C, pH 7.6). Contaminants: hexokinase < 0.01 %; glucose 6-phosphate dehydrogenase < 0.001 %; phosphomannose isomerase < 0.01 %; α-glucosidase < 0.0001 %; and ?-glucosidase; < 0.0001 %; NADH oxidase < 0.001 %. Stable at 4°C for > 4 years.

磷酸葡萄糖异构酶，来源于S. cerevisiae，EC:5.3.1.9

发表于由

磷酸葡萄糖异构酶，来源于S. cerevisiae，EC:5.3.1.9

磷酸葡萄糖异构酶，来源于S. cerevisiae，EC:5.3.1.9
  • 产地爱尔兰
  • 品牌Megazyme
  • 货号E-PGISC-50KU
  • 规格50000 Units

详细描述

EC 5.3.1.9 From Saccharomyces cerevisiae. Electrophoretically homogeneous (MW 62,400). Single major band on isoelectric focusing (pI 6.1); minor band pI 6.9. In 3.2M ammonium sulphate. Specific activity: ~ 650 U/mg of protein (25°C, pH 7.6) or ~ 850 U/mg of protein (40°C, pH 7.6). Contaminants: hexokinase < 0.01 %; glucose 6-phosphate dehydrogenase < 0.001 %; phosphomannose isomerase < 0.01 %; α-glucosidase < 0.0001 %; and ?-glucosidase; < 0.0001 %; NADH oxidase < 0.001 %. Stable at 4°C for > 4 years.