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P6501

Sigma-Aldrich

Phenyl-β-D-galactopyranoside

≥98% (TLC)

Sinônimo(s):

P-Gal, Phenyl β-D-galactoside

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About This Item

Fórmula empírica (Notação de Hill):
C12H16O6
Número CAS:
2818-58-8
Peso molecular:
256.25
Beilstein:
87518
Número CE:
220-573-2
Número MDL:
MFCD00063258
Código UNSPSC:
41141627
ID de substância PubChem:
24898771
NACRES:
NA.52

grau

for mineral oil production sites, untaxed

Nível de qualidade

200

Ensaio

≥98% (TLC)

forma

powder

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

OC[C@H]1O[C@@H](Oc2ccccc2)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C12H16O6/c13-6-8-9(14)10(15)11(16)12(18-8)17-7-4-2-1-3-5-7/h1-5,8-16H,6H2/t8-,9+,10+,11-,12-/m1/s1

chave InChI

NEZJDVYDSZTRFS-YBXAARCKSA-N

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Descrição geral

Phenyl-β-D-galactopyranoside is used as a substrate for detecting β-galactosidase enzymatic activity.

Aplicação

Phenyl-β-D-galactopyranoside has been used in mutant phage screening.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Ziyu Deng et al.
International journal of biological macromolecules, 137, 69-76 (2019-07-02)
β-Galactosidase (β-Gal) as dietary supplement has the ability to alleviate symptoms of lactose intolerance. This study investigated the ability of oligosaccharides to protect β-Gal against heat stress. Four kinds of oligosaccharides including Isomalto-oligosaccharides (IMO), Xylo-oligosaccharides (XOS), Konjac-oligosaccharides (KOS), and Mycose
Daniel D Mitchell et al.
Bioorganic & medicinal chemistry, 12(5), 907-920 (2004-02-26)
With the aim of developing high-affinity mono and multivalent antagonists of cholera toxin (CT) and Escherichia coli heat-labile enterotoxin (LT) we are using the galactose portion of the natural receptor ganglioside GM1 as an anchoring fragment in structure-based inhibitor design
J Jiao et al.
Mutation research, 372(1), 141-145 (1996-11-11)
lacZ gene mutations in the transgenic Muta Mmouse can be detected by two different selection systems. While mutant frequencies recovered by phenyl-beta-D-galactoside (P-gal) selection are comparable with those obtained using 5-bromo-4-chloro-3-indolyl beta-D-galactopyranoside (X-gal) as substrate for beta-galactosidase, there may still
A strong genotoxic effect in mouse skin of a single painting of coal tar in hairless mice and in Muta? Mouse
Thein N, et al.
Mutation Research. Genetic Toxicology and Environmental Mutagenesis, 468(2), 117-124 (2000)
M E Dollé et al.
Mutagenesis, 14(3), 287-293 (1999-06-22)
The plasmid-based transgenic mouse model, which uses the lacZ gene as the target for mutation, is sensitive to a wide range of in vivo mutations, ranging from point mutations to insertions and deletions extending far into the mouse genome. In
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