N2127
4-硝基苯基-α-D-吡喃甘露糖苷
α-mannosidase substrate, chromogenic, ≥98% (TLC), powder
别名:
4-Nitrophenyl a-D-mannopyranoside, 4-Nitrophenyl alpha-D-mannopyranoside, pNP-alpha-D-Man, pNPalphaMan
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关于此项目
经验公式（希尔记法）:
C12H15NO8
化学文摘社编号:
分子量:
301.25
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
233-776-6
MDL number:
Beilstein/REAXYS Number:
92210
产品名称
4-硝基苯基-α-D-吡喃甘露糖苷, α-mannosidase substrate
InChI key
IFBHRQDFSNCLOZ-GCHJQGSQSA-N
InChI
1S/C12H15NO8/c14-5-8-9(15)10(16)11(17)12(21-8)20-7-3-1-6(2-4-7)13(18)19/h1-4,8-12,14-17H,5H2/t8-,9-,10+,11+,12+/m1/s1
SMILES string
OC[C@H]1O[C@H](Oc2ccc(cc2)[N+]([O-])=O)[C@@H](O)[C@@H](O)[C@@H]1O
assay
≥98% (TLC)
form
powder
solubility
DMF: 50 mg/mL
storage temp.
−20°C
Quality Level
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Application
4-硝基苯α-D-吡喃半乳糖苷已在水解酶活性测定中用作α-甘露糖苷酶的检测底物。
General description
4-硝基苯α-D-吡喃半乳糖苷可作为α-甘露糖苷酶的显色底物。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
涉药品监管产品
此项目有
Y Ohyama et al.
The Journal of biological chemistry, 260(11), 6882-6887 (1985-06-10)
The interactions of Sepharose 4B-immobilized concanavalin A (ConA) with 10 glycoasparagines derived from ovalbumin were investigated quantitatively by frontal affinity chromatography. In this method, a carbohydrate solution is applied continuously to a ConA-Sepharose column and the retardation of the elution
S Jelinek-Kelly et al.
The Journal of biological chemistry, 260(4), 2253-2257 (1985-02-25)
Fractionation of a crude extract from Saccharomyces cerevisiae X-2180 on Sepharose 6B in the presence of 0.5% Triton X-100 resolves two enzyme fractions containing alpha-mannosidase activity. Fraction I which is excluded from the gel contains alpha-mannosidase activity toward both p-nitrophenyl-alpha-D-mannopyranoside
S J Hamodrakas et al.
International journal of biological macromolecules, 11(1), 17-22 (1989-02-01)
Molecular models for the complex formed between the lectin concanavalin A (Con A) and the saccharide derivative 4'-nitrophenyl-alpha-D-mannopyranoside (alpha-PNM) are presented, combining evidence from 1H-n.m.r. measurements, semi-empirical energy calculations and interactive graphics modelling. The models are in good agreement with
S Howard et al.
Biochemical and biophysical research communications, 238(3), 896-898 (1997-10-23)
The stereochemical course of the hydrolyses catalysed by two alpha-mannosidases has been determined directly by 1H NMR. Synthetic substrates were incubated with the enzymes and the anomeric configuration of the initially formed product was ascertained in each case by observation
R Madiyalakan et al.
European journal of cancer & clinical oncology, 23(7), 901-906 (1987-07-01)
A modified procedure was developed for the determination of UDP-galactose: 2-acetamido-2-deoxy-glucopyranoside beta-(1----4)-galactosyltransferase (GT) in human serum which employed the synthetic substrates p-nitrophenyl 6-0-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-beta-D-galactopyranoside and p-nitrophenyl 6-0-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-alpha-D- mannopyranoside as acceptors. The enzyme products were identified by thin layer chromatography with authentic
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