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제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C25H22Cl2O10S
CAS 번호:
Molecular Weight:
585.41
UNSPSC Code:
12352204
PubChem Substance ID:
MDL number:
NACRES:
NA.54
assay
96% (HPLC)
form
powder
packaging
pkg of 250 mg
manufacturer/tradename
Roche
storage condition
protect from light
pH range
6-8
shipped in
dry ice
storage temp.
−20°C (−15°C to −25°C)
SMILES string
OC[C@H]1O[C@@H](Oc2ccc(cc2Cl)C(=C3/C=CC(=O)C(Cl)=C3)\c4ccccc4S(O)(=O)=O)[C@H](O)[C@@H](O)[C@H]1O
InChI
1S/C25H22Cl2O10S/c26-15-9-12(5-7-17(15)29)21(14-3-1-2-4-20(14)38(33,34)35)13-6-8-18(16(27)10-13)36-25-24(32)23(31)22(30)19(11-28)37-25/h1-10,19,22-25,28,30-32H,11H2,(H,33,34,35)/b21-12-/t19-,22+,23+,24-,25-/m1/s1
InChI key
YOUWVNCQJOMMEU-AETRGLENSA-N
General description
Chlorophenol red-β-D-galactopyranoside (CPRG) is a long-wavelength dye which is commonly used for colorimetric assays. The reaction product has a dark red color and is soluble in water. It can be evaluated photometrically at 574 or 578 nm.
The chemical formula on the label represents the monosodium salt.
The chemical formula on the label represents the monosodium salt.
Application
CPRG has been used as a substrate for β-galactosidase assay.
Colorimetric determination of β-Gal activity in cell extracts and ELISA.
Biochem/physiol Actions
Chlorophenol red-β-D-galactopyranoside (CPRG) might possess oestrogenic activity.
Preparation Note
Working concentration: 5 mmol/l
Storage conditions (working solution): Reconstituted solution is stable for one day at 2 to 8 °C
Storage conditions (working solution): Reconstituted solution is stable for one day at 2 to 8 °C
Store powder dry at -15 to -25 °C; stock solutions at 2–8 °C protected from light.
Analysis Note
Contaminant: <0.1% chlorophenol red
Other Notes
CPRG is an approximately 1:1 mixture of the isomers.
For life science research only. Not for use in diagnostic procedures.
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
No data available
flash_point_c
No data available
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Journal of lipid research, 55(5), 929-938 (2014-03-15)
Sterols are an essential class of lipids in eukaryotes, where they serve as structural components of membranes and play important roles as signaling molecules. Sterols are also of high pharmacological significance: cholesterol-lowering drugs are blockbusters in human health, and inhibitors
Els Vanderperren Wim Demaré Ronny Blust Kris Cooreman Peter Bossier
Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals, 6(5), 375-380 (2001-01-01)
The finding that a variety of chemicals display oestrogenic activity has resulted in the development of in vitro and in vivo assays to assess oestrogenic activity. One such assay, the yeast oestrogen assay (YES) makes use of recombinant yeast cells
Mallika Ghosh et al.
Bio-protocol, 2(24), e305-e305 (2012-12-20)
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