对硝基苯基-β-D-吡喃葡萄糖苷
对硝基苯基-β-D-吡喃葡萄糖苷
PNPG
GC1016
2492-87-7
301.25
BR,98%
C12H15NO8
货号 产品规格 市场价 会员价 库存 数量 购物车
GC1016-1g BR,98% ¥54.15
GC1016-5g BR,98% ¥170.05
GC1016-25g BR,98% ¥842.65
GC1016-100g BR,98% ¥2779.70
中文名称 对硝基苯基-β-D-吡喃葡萄糖苷
中文别名 4-硝基苯基-β-D-吡喃葡萄糖苷;4-硝基苯-Β-D-吡喃葡萄糖苷;对硝基苯基-β-D-吡喃葡萄糖苷;4-硝基苯基-β-D-吡喃葡萄糖苷一水合物[β-D-葡糖苷酶用培养基];4-硝基苯-beta-d-吡喃葡萄糖苷;4-硝基苯基 β-D-吡喃葡萄糖苷;4-硝基苯基beta-D-吡喃葡萄糖苷;4'-硝基苯基α-D-吡喃葡糖苷;4-硝基苯基-β-D-吡喃葡萄糖苷PNP-BETA-D-GLC;PNPG 对硝基苯基-β-D-吡喃葡萄糖苷;对硝基苯基葡萄糖苷;4-硝基苯基-b-D-吡喃葡萄糖苷;4-硝基苯基-β-D-吡喃葡萄糖苷一水合物;PNPG,4-硝基苯-β-D-吡喃葡萄糖苷一水合物;4-硝基苯基 beta-D-吡喃葡萄糖苷
英文名称 PNPG
英文别名
4-nitrophenyl β-D-glucopyranoside;4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE;4-Nitrophenyl beta-D-Glucopyranoside Monohydrate[Substrate for beta-D-Glucosidase];4-Nitrophenyl b-D-glucopyranoside;4-NITROPHENYL-β-D-GLUCOPYRANOSIDE;NITROPHENYL-B-D-GLUCOPYRANOSIDE, 4-(RG);p-Nitrophenyl beta-D-Glucopyranoside;p-Nitrophenyl β-D-Gl;p-Nitrophenyl β-D-Glucopyranoside;P-NITROPHENYL-BETA-D -GLUCOPYRANOSIDE;1-O-P-NITROPHENYL-D-GLUCOSE;4-Nitrophenyl beta-D-glucopyranoside;P-NITROPHENYL-B-D-GLUCOSIDE;PNPG;p-Nitrophenyl-beta-glucoside;4-Nitrophenyl beta-D-glucoside;p-Nitrophenyl beta-D-glucoside;.beta.-D-glucopyranoside, 4-nitrophenyl;Glucoside, p-nitrophenyl;p-Nitrophenyl beta-glucoside;p-nitrophenyl-beta-D-glucoside;IFBHRQDFSNCLOZ-RMPHRYRLSA-N;beta-D-Glucopyranoside, 4-nitrophenyl;(2R,3;4-Nitrophenyl b-D-glucopyranoside4-Nitrophenyl b-D-glucopyranoside;GS-6255;CHEBI:90259;NS00081700;BDBM84613;4-Nitrophenyl-I(2)-D-glucopyranoside;(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triol;CHEMBL152723;p-Nitrophenyl glucopyranoside;AKOS040744347;p-Nitrophenol beta-D-glucoside;N0235;A-d-glucopyranoside;pNPbetaGlu;Q27162435;AKOS016015681;EINECS 219-661-3;(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol;SCHEMBL78954;PNW;beta-D-Glucopyranoside, 4-nitrophenyl (9CI);Glucopyranoside, p-nitrophenyl, beta-D- (6CI,7CI,8CI);WURCS=2.0/1,1,0/[a2122h-1b_1-5_1*O(C^EC^ZC^EC^EC^ZC^E$3)/6NO/9=O]/1/;4-Nitrophenyl- beta -D- glucopyranoside;4-nitrophenyl ;2492-87-7;MFCD00006593;4-Nitrophenyl beta-D-glucopyranoside monohydrate;4-Nitrophenyl beta-D-glucopyranoside, >=98% (TLC);para-Nitrophenyl b-D-glucopyranoside;4-nitrophenyl-beta-D-glucoside;AM84833;p-Nitrophenyl ?-D-Glucopyranoside;p-Nitrophenyl-beta-D-glucopyranoside;A877766;AKOS003631966;H10200;DTXSID40883854;HY-15927;4-Nitrophenyl hexopyranoside #;CCG-233291;PNP-beta-D-Glc;(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-nitrophenoxy)tetrahydropyran-3,4,5-triol
CAS No. 2492-87-7
分子式 C12H15NO8
分子量 301.25
密度 1.3709 (rough estimate)
沸点 582.2 ℃ at 760 mmHg
水溶性 Soluble in water, methanol, warm ethanol, dimethyl sulfoxide and dimethylformamide. Insoluble in ether.
存储条件 -20℃
用途 显色的β-D-葡糖苷酶底物
注意 仅用于科学研究
象形图
危化品级别
Class
警示性声明
UNub
危险声明
危险类别码

硝基苯基-β-D-吡喃葡萄糖苷(p-nitrophenyl-β-D-glucopyranoside,PNPG)是一种合成的取代葡萄糖苷,广泛应用于生物化学和生物学实验中。它通常被用来检测酶的活性,具体作用包括:

1. 底物检测:PNPG是一种酶活性底物,例如β-葡萄糖苷酶(β-glucosidase)可作用于PNPG来产生产物。这种底物转化产物p-nitrophenol会发生颜色变化,使酶活性可以通过测定颜色强度来定量。

2. 测定酶活性:通过测定PNPG和酶一起反应后所产生的p-nitrophenol的吸光度或荧光强度,可以评估酶的活性或浓度。

3. 分析酶和酶互作:PNPG可用于研究不同酶的底物特异性和活性,也可用于研究酶与辅因子或抑制因子之间的相互作用。

4. 酶动力学研究:通过改变PNPG的浓度,可以进行酶动力学实验,测定不同底物浓度下酶活性的相关参数,如最大速率(Vmax)、米氏常数(KM)等。

硝基苯基-β-D-吡喃葡萄糖苷在生物化学实验中作为一种酶底物,广泛应用于测定酶活性、酶动力学研究以及其他相关实验中,为研究酶特性和功能提供重要的实验技术依据。

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