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N1895

4-Nitrophenyl α-D-xylopyranoside

Name: 4-Nitrophenyl &#945;-<SC>D</SC>-xylopyranoside
Brand: SIGMA

α-xylosidase substrate, ≥99% (HPLC), powder

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关于此项目

经验公式（希尔记法）:

C₁₁H₁₃NO₇

化学文摘社编号:

10238-28-5

分子量:

271.22

NACRES:

NA.32

PubChem Substance ID:

24897536

UNSPSC Code:

12352204

EC Number:

233-572-7

MDL number:

MFCD00067649

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属性

产品名称

4-Nitrophenyl α-D-xylopyranoside, α-xylosidase substrate

Quality Level

100

assay

≥99% (HPLC)

form

powder

solubility

methanol: soluble 20 mg/mL, clear, colorless to faintly yellow

storage temp.

−20°C

SMILES string

OC1COC(Oc2ccc(cc2)N(=O)=O)C(O)C1O

InChI

1S/C11H13NO7/c13-8-5-18-11(10(15)9(8)14)19-7-3-1-6(2-4-7)12(16)17/h1-4,8-11,13-15H,5H2

InChI key

MLJYKRYCCUGBBV-UHFFFAOYSA-N

说明

General description

Chromogenic substrate for α-xylosidase

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

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β-D-xylosides stimulate GAG synthesis in chondrocyte cultures due to elevation of the extracellular GAG domains, accompanied by the depletion of the intra-pericellular GAG pools, with alterations in the GAG profiles.

Talia Weinstein et al.

Connective tissue research, 53(2), 169-179 (2011-12-14)

The familial disease of hereditary multiple exostoses is characterized by abnormal skeletal deformities requiring extensive surgical procedures. In hereditary multiple exostoses patients there is a shortage in the pericellular glycosaminoglycan (GAG) of heparan sulfate (HS), related to defective activity of

Chemical mechanism of beta-xylosidase from Trichoderma reesei QM 9414: pH-dependence of kinetic parameters.

M Gómez et al.

Biochimie, 83(10), 961-967 (2001-12-01)

The variation of kinetic parameters of beta-xylosidase from Trichoderma reesei QM 9414 with pH was used to elucidate the chemical mechanism of the p-nitrophenyl beta-D-xylopyranoside hydrolysis. The pH-dependence of V and V/K(m) showed that a group on the enzyme with

Beta-glucosidase activity from the thermophilic fungus Scytalidium thermophilum is stimulated by glucose and xylose.

Fabiana Fonseca Zanoelo et al.

FEMS microbiology letters, 240(2), 137-143 (2004-11-04)

An inducible mycelial beta-glucosidase from Scytalidum thermophilum was characterized. The enzyme exhibited a pI of 6.5, a carbohydrate content of 15%, and an apparent molecular mass of about 40 kDa. Optima of temperature and pH were 60 degrees C and

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全球贸易项目编号

货号	GTIN
N1895-250MG	04061832918020
N1895-10MG	04061832918013
N1895-50MG	04061834109921