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Merck
CN

A9545

4-氨基苯基β-D-吡喃半乳糖苷

≥98% (TLC), β-galactosidase substrate

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关于此项目

经验公式(希尔记法):
C12H17NO6
化学文摘社编号:
分子量:
271.27
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352201
MDL number:
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产品名称

4-氨基苯基β-D-吡喃半乳糖苷, ≥98% (TLC), β-galactosidase substrate

InChI

1S/C12H17NO6/c13-6-1-3-7(4-2-6)18-12-11(17)10(16)9(15)8(5-14)19-12/h1-4,8-12,14-17H,5,13H2

SMILES string

Nc1ccc(OC2OC(CO)C(O)C(O)C2O)cc1

InChI key

MIAKOEWBCMPCQR-UHFFFAOYSA-N

assay

≥98% (TLC)

form

powder

optical activity

[α]/D -42.00 to -34.00°, c = 9.00-11.00 mg/mL in water

technique(s)

thin layer chromatography (TLC): suitable

color

white to yellow cast

solubility

water: 49.00-51.00 mg/mL, clear, colorless to yellow

storage temp.

−20°C

Quality Level

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Application

4-氨基苯基 β-D-吡喃半乳糖苷(PAPG, 4-APG)可用作通过形成电活性产物而开发β-半乳糖苷酶(GUS)依赖性检测系统的底物。它可用于产生用于捕获或纯化β-半乳糖苷酶的亲和基质。

Other Notes

为了全面了解我们针对客户研究提供的各种单糖产品,建议您访问我们的碳水化合物分类页面。

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
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Eva Baldrich et al.
Analytical chemistry, 83(6), 2097-2103 (2011-02-18)
n-Acyl homoserine lactones (AHLs) are produced by gram-negative bacteria to regulate gene expression in a cell density dependent manner. For instance, expression of virulence factors by pathogens such as Pseudomonas aeruginosa is induced only when a threshold concentration of AHLs
D M Belen'kiĭ et al.
Biokhimiia (Moscow, Russia), 48(5), 851-856 (1983-05-01)
The antibodies were prepared from antisera of rabbits immunized with bovine serum albumin containing covalently bound p-aminophenyl-beta-D-galactopyranoside (APG) and purified by affinity chromatography on APG-containing ovalbumin immobilized by BrCN-activated Sepharose 4B. The antibodies possessed a selective specificity for APG and
Nan Li et al.
Analytical chemistry, 85(20), 9699-9704 (2013-08-29)
Cancer is a major global health challenge that would benefit from advances in screening methods for early detection that are rapid and low cost. TF-antigen is a tumor-associated antigen displayed on cell surface proteins of a high percentage of human
Ardhendu K Mandal et al.
The Journal of pharmacology and experimental therapeutics, 320(3), 994-1001 (2006-12-02)
Arsenic, the environmental metalloid toxicant, is known to induce oxidative damage to liver and produce hepatic fibrosis. The theme of our study was to optimize and evaluate the therapeutic efficacy of galactosylated liposomal flavonoidal antioxidant, quercetin (QC), in combating arsenic-induced
Effect of membrane composition on the immune reactivity of galactosylated liposomes.
D P Sarkar et al.
Indian journal of biochemistry & biophysics, 21(3), 155-157 (1984-06-01)

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