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4-硝基苯基-D-吡喃葡糖苷介紹：

中文名稱：4-硝基苯基-D-吡喃葡糖苷

英文名稱：4-Nitrophenyl-β-D-galactopyranoside

貨號：O-PNPBGAL

CAS:3150-24-1

規格：2g

價格：1440元

類別：酶底物

簡介：Megazyme酶底物,比色低聚糖

相關產品：

貨號：O-PNPX3---4-Nitrophenyl-β-xylotrioside

貨號：O-PNPX2---4-Nitrophenyl-β-xylobioside

貨號：O-PNPX---4-Nitrophenyl-β-D-xylopyranoside

貨號：O-PNPNAG---4-Nitrophenyl-β-N-acetyl-D-glucosaminide

貨號：O-PNPLAM4---4-Nitrophenyl-β-laminaritetraoside

貨號：O-PNPLAM3---4-Nitrophenyl-β-laminaritrioside

貨號：O-PNPLAM2---4-Nitrophenyl-β-laminaribioside

貨號：O-PNPL-100---4-Nitrophenyl-β-lactoside

貨號：O-PNPCH2---4-Nitrophenyl-N,N'-diacetyl-β-chitobioside

貨號：O-PNPC3-100---4-Nitrophenyl-β-maltotrioside

貨號：O-PNPBM---4-Nitrophenyl-β-D-mannopyranoside

貨號：O-PNPBGAL---4-Nitrophenyl-β-D-galactopyranoside

貨號：O-PNPBGA---4-Nitrophenyl-β-D-glucuronide

貨號：O-PNPBG---4-Nitrophenyl-β-D-glucopyranoside

貨號：O-PNPAX---4-Nitrophenyl-α-D-xylopyranoside

貨號：O-PNPAM---4-Nitrophenyl-α-D-mannopyranoside

貨號：O-PNPAGAL---4-Nitrophenyl-α-D-galactopyranoside

貨號：O-PNPAG---4-Nitrophenyl-α-D-glucopyranoside

貨號：O-PNPAFC---4-Nitrophenyl-α-L-fucopyranoside

貨號：O-PNPAF---4-Nitrophenyl-α-L-arabinofuranoside

貨號：O-ONPX2---2-Nitrophenyl-β-xylobioside

貨號：O-NAPC3-100---β-Naphthyl-β-maltotrioside

4-Nitrophenyl-α-D-galactopyranoside

Purity: > 98%. A colourimetric substrate for the measurement of α-galactosidase activity.

4-Nitrophenyl-β-D-glucopyranoside

Purity: > 98%. A colourimetric substrate for the measurement of β-glucosidase activity.

1,3(4)-β-D-Galactobiose 

Purity > 95%.

β-Galactosidase (Aspergillus niger) 

EC 3.2.1.23. From Aspergillus niger. Highly purified. Specific activity: 40.9 U/mg (40^oC, pH 4.5, p-nitrophenyl α-D-galactoside. Stable at 4^oC for > 4 years.

endo-1,4-β-Galactanase (Aspergillus niger) 

EC 3.2.1.89. From Aspergillus niger. In 3.2 M ammonium sulphate.

endo-1,4-β-Galactanase (Cellvibrio japonicus)

EC 3.2.1.89 
CAZy Family: GH53 
Recombinant. Native full-length Gal53 from Cellvibrio japonicus. In 3.2 M ammonium sulphate.

endo-1,4-β-Galactanase (Clostridium thermocellum) 

Specific activity: ~ 15 U/mg (40^oC, pH 4.5 on potato galactan); ~ 30 U/mg (60^oC, pH 4.5 on potato galactan).

Galactazyme Tablets

For the assay of endo-1,4-β-D-galactanase. Containing AZCL-Galactan (potato).

AZCL-Galactan (Potato)

Substrate for the assay of endo-1,4-β-D-galactanase.

Azo-Galactan (Potato)

Substrate for the specific measurement of endo-1,4-β-D-galactanase. Prepared from potato galactan pre-treated with α-L-arabinofuranosidase to reduce arabinose content.

Galactan (Lupin)

Arabinofuranosidase treated lupin pectic galactan. Gal: Ara: Rha: Xyl: GalUA = 91: 2: 1.8: 0.2: 5.0

Galactan (Potato)

Arabinofuranosidase treated potato pectic galactan. Gal: Ara: Rha: GalUA = 88: 2: 3: 7

4-Nitrophenyl-β-D-galactopyranoside簡介：

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