N5759
4-硝基苯基 β- D -纤维二糖
chromogenic, ≥98% (TLC), powder
别名:
p -硝基苯基 β- D -纤维二糖
产品名称
4-硝基苯基 β- D -纤维二糖, ≥98% (TLC)
质量水平
方案
≥98% (TLC)
表单
powder
溶解性
water: 49.00-51.00 mg/mL
储存温度
2-8°C
SMILES字符串
OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O[C@@H]2CO)Oc3ccc(cc3)[N+]([O-])=O)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C18H25NO13/c20-5-9-11(22)12(23)14(25)18(30-9)32-16-10(6-21)31-17(15(26)13(16)24)29-8-3-1-7(2-4-8)19(27)28/h1-4,9-18,20-26H,5-6H2/t9-,10-,11-,12+,13-,14-,15-,16-,17-,18+/m1/s1
InChI key
IAYJZWFYUSNIPN-KFRZSCGFSA-N
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应用
4-硝基苯基β-D-吡喃木糖苷已用作底物，以测定β-D-纤维二糖苷酶或纤维二糖水解酶（胞外纤维素酶）在微生物群落中的活性。它还可用作底物来研究内切葡聚糖酶J30的活性。
生化/生理作用
4-硝基苯基 β-D-吡喃木糖苷是一种纤维三糖类似物，和常用于检测纤维素酶活性的显色底物。外切葡聚糖酶、内切葡聚糖酶和β -葡糖苷酶可水解4-硝基苯基 β-D-吡喃木糖苷，以形成p-硝基酚（PNP）。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
涉药品监管产品
此项目有
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
K Ohmiya et al.
Journal of bacteriology, 161(1), 432-434 (1985-01-01)
An enzyme active against p-nitrophenyl-beta-D-glucoside was purified from logarithmic-phase cells of Ruminococcus albus cultivated in a medium containing ball-milled cellulose. The purification yielded homogeneous enzyme after an approximately 520-fold increase in specific activity and a 9% yield. The enzyme was
Kyung-Min Lee et al.
Journal of microbiology and biotechnology, 21(7), 711-718 (2011-07-28)
A highly efficient cellobiohydrolase (CBH)-secreting basidiomycetous fungus, Agaricus arvensis KMJ623, was isolated and identified based on its morphological features and sequence analysis of internal transcribed spacer rDNA. An extracellular CBH was purified to homogeneity from A. arvencis culture supernatant using
Thomas L Ellinghaus et al.
Acta crystallographica. Section D, Structural biology, 74(Pt 7), 702-710 (2018-07-04)
The development of robust enzymes, in particular cellulases, is a key step in the success of biological routes to `second-generation' biofuels. The typical sources of the enzymes used to degrade biomass include mesophilic and thermophilic organisms. The endoglucanase J30 from
Daniel J Coleman et al.
Analytical biochemistry, 371(2), 146-153 (2007-10-12)
A simple and reliable continuous assay procedure for measurement of cellulase activity from several species using the new substrate resorufin-beta-D-cellobioside (Res-CB) has been developed. The product of enzyme reaction, resorufin, exhibits fluorescence emission at 585 nm with excitation at 571
G Henriksson et al.
European journal of biochemistry, 259(1-2), 88-95 (1999-01-23)
A 28-kDa endoglucanase was isolated from the culture filtrate of Phanerochaete chrysosporium strain K3 and named EG 28. It degrades carboxymethylated cellulose and amorphous cellulose, and to a lesser degree xylan and mannan but not microcrystalline cellulose (Avicel). EG 28
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