Powder: -20°C for 3 years | In solvent: -80°C for 1 year
4-Nitrophenyl α-D-galactopyranoside (PNP-alpha-D-Gal) (PNP-alpha-D-Gal) is an artificial substrate of 4-nitrophenyl (pNP) glycopyranoside for detecting α-galactosidase activity. The amount of released pNP is significantly increased when PNP-alpha-D-Gal is used as substrates.
パッケージサイズ | 在庫状況 | 単価(税別) | |||
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サンプルについてお問い合わせ | |||||
50 mg | 在庫あり | ¥ 7,500 | |||
100 mg | 在庫あり | ¥ 11,000 | |||
500 mg | 在庫あり | ¥ 32,000 | |||
1 mL * 10 mM (in DMSO) | 在庫あり | ¥ 9,000 |
説明 | 4-Nitrophenyl α-D-galactopyranoside (PNP-alpha-D-Gal) (PNP-alpha-D-Gal) is an artificial substrate of 4-nitrophenyl (pNP) glycopyranoside for detecting α-galactosidase activity. The amount of released pNP is significantly increased when PNP-alpha-D-Gal is used as substrates. |
In vitro | Using 4-nitrophenol (pNP)-glycopyranosides as pseudosubstrates, the amount of liberated pNP from the 4-Nitrophenyl α-D-galactopyranoside is significantly higher than that from the other pNP-glycopyranosides at pH 4.0 while no activity was detected at pH 7.0. The digestion assays using pNP glycopyranosides as artificial substrates exhibit that yielding liberated galactose residues from 4-Nitrophenyl α-D-galactopyranoside mainly at pH 4.0, i.e. the pH level where yield threshold is decreased at most. |
別名 | PNP-alpha-D-Gal, PNP-α-D-Gal |
分子量 | 301.25 |
分子式 | C12H15NO8 |
CAS No. | 7493-95-0 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 50 mg/mL (165.98 mM)
You can also refer to dose conversion for different animals. 詳細
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4-Nitrophenyl α-D-galactopyranoside 7493-95-0 Others 4-nitrophenyl PNP-alpha-D-Gal PNP-a-D-Gal Inhibitor yieldin 4 Nitrophenyl α D galactopyranoside 4-Nitrophenyl a-D-galactopyranoside acidic-pH glycopyranoside 4-Nitrophenyl alpha-D-galactopyranoside α-galactosidase artificial 4Nitrophenyl αDgalactopyranoside PNP-α-D-Gal substrate inhibit inhibitor