Przejdź do zawartości
Merck

10884308001

Roche

CPRG

Chlorophenol red-β-D-galactopyranoside

Synonim(y):

Chlorophenol Red-β-D-galactopyranoside, chlorophenol red-β-d-galactopyranoside, CPRG, Chlorophenol Red-β-D-galactoside

Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych


About This Item

Wzór empiryczny (zapis Hilla):
C25H22Cl2O10S
Numer CAS:
Masa cząsteczkowa:
585.41
Numer MDL:
Kod UNSPSC:
12352204
Identyfikator substancji w PubChem:

Poziom jakości

Próba

96% (HPLC)

Postać

powder

opakowanie

pkg of 250 mg

producent / nazwa handlowa

Roche

warunki przechowywania

protect from light

zakres pH

6-8

Warunki transportu

dry ice

temp. przechowywania

−20°C (−15°C to −25°C)

ciąg SMILES

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

Klucz InChI

YOUWVNCQJOMMEU-AETRGLENSA-N

Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów

Opis ogólny

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.

Zastosowanie

CPRG has been used as a substrate for β-galactosidase assay.
Colorimetric determination of β-Gal activity in cell extracts and ELISA.

Działania biochem./fizjol.

Chlorophenol red-β-D-galactopyranoside (CPRG) might possess oestrogenic activity.

Jakość

Contaminant: <0.1% chlorophenol red

Sekwencja

CPRG is an approximately 1:1 mixture of the isomers.

Uwaga dotycząca przygotowania

Working concentration: 5 mmol/l
Storage conditions (working solution): Reconstituted solution is stable for one day at 2 to 8 °C

Przechowywanie i stabilność

Store powder dry at -15 to -25 °C; stock solutions at 2–8 °C protected from light.

Inne uwagi

For life science research only. Not for use in diagnostic procedures.
This page may contain text that has been machine translated.

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

No data available

Temperatura zapłonu (°C)

No data available


Certyfikaty analizy (CoA)

Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.

Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Matthias A Fügi et al.
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
Mallika Ghosh et al.
Bio-protocol, 2(24), e305-e305 (2012-12-20)
Antigen cross presentation is important for effective immune responses to tumors and viral infections. Dendritic cells are professional antigen presenting cells and are unique in their ability to cross-present exogenous antigens on MHC class I molecules and activate antigen specific
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
Evan Amalfitano et al.
Nature communications, 12(1), 724-724 (2021-02-03)
Recent advances in cell-free synthetic biology have given rise to gene circuit-based sensors with the potential to provide decentralized and low-cost molecular diagnostics. However, it remains a challenge to deliver this sensing capacity into the hands of users in a
Clémence Sicard et al.
Analytical and bioanalytical chemistry, 406(22), 5395-5403 (2014-06-29)
We report on a new fluorimetric assay for β-galactosidase (β-gal) and faecal coliform bacteria that utilizes a long-wavelength dye, chlorophenol red-β-D-galactopyranoside (CPRG), that has been widely used for colorimetric assays. The novel feature of this new assay is the unexpected

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

Skontaktuj się z zespołem ds. pomocy technicznej