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Merck

69899

Sigma-Aldrich

Monochlorobimane

suitable for fluorescence, ≥70.0% (HPCE)

Synonim(y):

mBCl, Chlorobimane

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About This Item

Wzór empiryczny (zapis Hilla):
C10H11ClN2O2
Numer CAS:
Masa cząsteczkowa:
226.66
Beilstein:
4440901
Numer MDL:
Kod UNSPSC:
12352108
Identyfikator substancji w PubChem:
NACRES:
NA.32

Poziom jakości

Próba

≥70.0% (HPCE)

Postać

powder

mp

135-136 °C (lit.)

rozpuszczalność

DMF: soluble
DMSO: soluble
acetonitrile: soluble
methanol: soluble

fluorescencja

λex 380 nm; λem 461 nm in methanol
λex 390 nm; λem 478 nm in 0.1 M phosphate pH 7.5 (after derivatization with glutathione)

przydatność

suitable for fluorescence

ciąg SMILES

CC1=C(C)C(=O)N2N1C(CCl)=C(C)C2=O

InChI

1S/C10H11ClN2O2/c1-5-7(3)12-8(4-11)6(2)10(15)13(12)9(5)14/h4H2,1-3H3

Klucz InChI

SUIPVTCEECPFIB-UHFFFAOYSA-N

Opis ogólny

Monochlorobimane is a glutathione (GSH) fluorescent cell-permeable probe. When incubated with the test cell culture, it readily enters the cells and forms a fluorescent complex. The Monochlorobimane-GSH reaction is catalyzed by glutathione-S-transferase, which is detected fluorometrically.

Monochlorobimane, also known as mBCl, is a non-fluorescent compound that forms a fluorescent complex upon reaction. The fluorescence is detected at 394/490nm.

Zastosowanie

Monochlorobimane is used as a fluorescent agent in fluorometric glutathione assays. It is used to detect the principal intracellular low-molecular-weight thiols, which play a pivotal role in the defense mechanism.

Opakowanie

Bottomless glass bottle. Contents are inside inserted fused cone.

Piktogramy

Exclamation mark

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organy docelowe

Respiratory system

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Gloves


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

Odwiedź Bibliotekę dokumentów

A Jos et al.
Toxicology in vitro : an international journal published in association with BIBRA, 23(3), 546-553 (2009-05-16)
Reduced glutathione (GSH) protects cells against injury by oxidative stress and maintains a range of vital functions. In vitro cell cultures have been used as experimental models to study the role of GSH in chemical toxicity in mammals; however, this
Yoshihiro Nakano et al.
Bioscience, biotechnology, and biochemistry, 70(7), 1790-1793 (2006-07-25)
Previously we reported the purification of soluble gamma-glutamyltransferases (GGTs) from radish cotyledon. Subcellular fractionation of radish cells revealed that soluble GGT is a vacuolar enzyme. Acivicin, a GGT inhibitor, mediated the in vivo catabolism inhibition of the glutathione S-conjugate generated
Peter Schröder et al.
Environmental science and pollution research international, 14(2), 114-122 (2007-04-26)
Numerous herbicides and xenobiotic organic pollutants are detoxified in plants to glutathione conjugates. Following this enzyme catalyzed reaction, xenobiotic GS-conjugates are thought to be compartmentalized in the vacuole of plant cells. In the present study, evidence is presented from experiments
Birgitta I Eklund et al.
Analytical biochemistry, 309(1), 102-108 (2002-10-17)
A rapid and facile colony assay has been developed for catalytically active enzymes in combinatorial cDNA libraries of mutated glutathione transferases (GST), expressed in Escherichia coli. The basis of the method is the conjugation of glutathione (GSH) with the fluorogenic
Andreas J Meyer et al.
Plant physiology, 130(4), 1927-1937 (2002-12-14)
We have investigated what limits demand-driven de novo glutathione (GSH) biosynthesis in green Arabidopsis suspension culture cells. GSH is the most abundant low-molecular weight thiol in most plants and can be quantified using monochlorobimane to fluorescently label GSH in live

Produkty

Fluorescence lifetime measurement is advantageous over intensity-based measurements. Applications include fluorescence lifetime assays, sensing and FLI.

Pomiar czasu życia fluorescencji ma przewagę nad pomiarami opartymi na intensywności. Zastosowania obejmują testy czasu życia fluorescencji, wykrywanie i FLI.

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