P6501
Phenyl-β-D-galactopyranoside
≥98% (TLC)
Synonym(s):
P-Gal, Phenyl β-D-galactoside
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About This Item
Empirical Formula (Hill Notation):
C12H16O6
CAS Number:
Molecular Weight:
256.25
Beilstein/REAXYS Number:
87518
EC Number:
MDL number:
UNSPSC Code:
41141627
PubChem Substance ID:
NACRES:
NA.52
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Quality Level
assay
≥98% (TLC)
form
powder
storage temp.
−20°C
SMILES string
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
InChI key
NEZJDVYDSZTRFS-YBXAARCKSA-N
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General description
Phenyl-β-D-galactopyranoside is used as a substrate for detecting β-galactosidase enzymatic activity.
Application
Phenyl-β-D-galactopyranoside has been used in mutant phage screening.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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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