P6501
Phenyl-β-D-galactopyranoside
≥98% (TLC)
Sinónimos:
P-Gal, Phenyl β-D-galactoside
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Fórmula empírica (notación de Hill):
C12H16O6
Número CAS:
Peso molecular:
256.25
UNSPSC Code:
41141627
NACRES:
NA.52
PubChem Substance ID:
EC Number:
220-573-2
Beilstein/REAXYS Number:
87518
MDL number:
Assay:
≥98% (TLC)
Form:
powder
Storage temp.:
−20°C
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Permítanos ayudarleInChI key
NEZJDVYDSZTRFS-YBXAARCKSA-N
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
SMILES string
OC[C@H]1O[C@@H](Oc2ccccc2)[C@H](O)[C@@H](O)[C@H]1O
assay
≥98% (TLC)
form
powder
storage temp.
−20°C
Quality Level
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.
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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E J Mientjes et al.
Mutation research, 360(2), 101-106 (1996-06-10)
The recent introduction of the phenyl-beta-D-galactopyranoside (P-gal)-based positive-selection system for screening of lambda lacZ phages originating from the lambda lacZ transgenic mouse (Muta Mouse) has made the determination of mutant frequencies (MF) a much simpler task. Previously, MF data from
J P Cai et al.
Nucleic acids research, 25(6), 1170-1176 (1997-03-15)
8-Oxo-7,8-dihydro-2'-deoxyguanosine 5'-triphosphate (8-oxo-dGTP) is produced during normal cellular metabolism, and incorporation into DNA causes transversion mutation. Organisms possess an enzyme, 8-oxo-dGTPase, which catalyzes the hydrolysis of 8-oxo-dGTP to the corresponding nucleoside monophosphate, thereby preventing the occurrence of mutation. There are
Jules A A C Heuberger et al.
The Lancet. Haematology, 4(8), e374-e386 (2017-07-04)
Substances that potentially enhance performance (eg, recombinant human erythropoietin [rHuEPO]) are considered doping and are therefore forbidden in sports; however, the scientific evidence behind doping is frequently weak. We aimed to determine the effects of rHuEPO treatment in well trained
M Ring et al.
Biochemical and biophysical research communications, 131(2), 675-680 (1985-09-16)
The pH profiles of beta-galactosidase, having tyr replaced by m-fluorotyrosine, were compared to those of normal enzyme. The inflection point on the alkaline side was lowered about 1.5 pH units in the fluoro-enzyme, corresponding to the difference in the phenolic
Zbynek Oktabec et al.
Molecules (Basel, Switzerland), 15(12), 8973-8987 (2010-12-15)
Mixtures of ibandronate monosodium salt with eleven gluco- and/or galacto-pyranoside derivatives as counterions were designed to prepare co-crystals with improved intestinal absorption. In general, gastrointestinal absorption of bisphosphonates after oral administration is approximately 1%. Co-crystals were generated by means of
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