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邻硝基苯基-β-D-吡喃葡萄糖苷

邻硝基苯基-β-D-吡喃葡萄糖苷用途

2-硝基苯基β-D-吡喃葡萄糖苷是β-葡萄糖苷酶的底物。2-硝基苯基β-D-吡喃葡萄糖苷可用于测试β-葡萄糖苷酶活性[1][2]。

邻硝基苯基-β-D-吡喃葡萄糖苷名称

[ CAS 号 ]:
2816-24-2

[ 中文名 ]:
邻硝基苯基-β-D-吡喃葡萄糖苷

[ 英文名 ]:
2-Nitrophenyl β-D-glucopyranoside

[中文别名 ]:

[英文别名 ]:

INDOXYL-GLUCOSIDE
Einecs 220-568-5
2-Nitrophenyl β-D-glucopyranoside
MFCD00065048
2-Nitrophenyl-β-D-glucopyranoside
β-D-Glucopyranoside, 2-nitrophenyl
2-Nitrophenyl b-D-glucopyranoside
o-Nitrophenyl β-D-glucopyranoside
O-NITROPHENYL B-D-GLUCOPYRANOSIDE
β-D-Glucopyranoside, 2-nitrophenyl (9CI)

邻硝基苯基-β-D-吡喃葡萄糖苷生物活性

[ 描述 ]:

2-硝基苯基β-D-吡喃葡萄糖苷是β-葡萄糖苷酶的底物。2-硝基苯基β-D-吡喃葡萄糖苷可用于测试β-葡萄糖苷酶活性[1][2]。

[ 相关类别 ]:

研究领域 >> 其他

[体外研究]

从二唑茶纤维素单胞菌纯化的 β-葡萄糖苷酶对 2-硝基苯基β-D-吡喃葡萄糖苷的表观公里和五、分别为 0.416毫摩尔和 0.22 U/mg蛋白质[1]。

[参考文献]

[1]. Siddiqui KS, et, al. Kinetic analysis of the active site of an intracellular beta-glucosidase fromCellulomonas biazotea. Folia Microbiol (Praha). 1997 Feb;42(1):53-8.

[2]. Nong H, et, al. Characterization of a novel β-thioglucosidase CpTGG1 in Carica papaya and its substrate-dependent and ascorbic acid-independent O-β-glucosidase activity. J Integr Plant Biol. 2010 Oct;52(10):879-90.

邻硝基苯基-β-D-吡喃葡萄糖苷物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
572.4±50.0 °C at 760 mmHg

[ 分子式 ]:
C₁₂H₁₅NO₈

[ 分子量 ]:
301.249

[ 闪点 ]:
300.0±30.1 °C

[ 精确质量 ]:
301.079773

[ PSA ]:
145.20000

[ LogP ]:
-0.78

[ 外观性状 ]:
白色至黄色粉末

[ 蒸汽压 ]:
0.0±1.7 mmHg at 25°C

[ 折射率 ]:
1.648

[ 储存条件 ]:
2-8°C

邻硝基苯基-β-D-吡喃葡萄糖苷MSDS

详细MSDS(安全技术说明书)

邻硝基苯基-β-D-吡喃葡萄糖苷安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

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邻硝基苯基-β-D-吡喃葡萄糖苷文献

Improving low-temperature catalysis in the hyperthermostable Pyrococcus furiosus beta-glucosidase CelB by directed evolution.

Biochemistry 39(13) , 3656-65, (2000)

The beta-glucosidase from the hyperthermophilic archaeon Pyrococcus furiosus (CelB) is the most thermostable and thermoactive family 1 glycosylhydrolase described to date. To obtain more insight in th...

Restoration of the activity of active-site mutants of the hyperthermophilic beta-glycosidase from Sulfolobus solfataricus: dependence of the mechanism on the action of external nucleophiles.

Biochemistry 37(49) , 17262-70, (1998)

The beta-glycosidase from the hyperthermophilic Archaeon Sulfolobus solfataricus hydrolyzes beta-glycosides following a retaining mechanism based upon the action of two amino acids: Glu387, which acts...

beta-Glucosidase as a reporter for the gene expression studies in Thermus thermophilus and constitutive expression of DNA repair genes.

Mutagenesis 21(4) , 255-60, (2006)

Thermus thermophilus is an extremely thermophilic eubacterium that grows optimally at 70-75 degrees C. Because the frequency of DNA damage, such as deamination, depurination and single-strand breaks, ...

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