The presentation is 200 µmol blue solution in 50 µL DMSO.
SCT085
BioTracker™ MemBright 640 Live Cell Dye
Sinônimo(s):
Live cell imaging probe, Live cell membrane probe, far red
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About This Item
Código UNSPSC:
41106514
NACRES:
NA.47
Preço e disponibilidade não estão disponíveis no momento.
Produtos recomendados
peso molecular
observed mol wt 1396.4 kDa
Nível de qualidade
embalagem
vial of 50 μL
fabricante/nome comercial
Millipore
modo de crescimento
N/A
técnica(s)
cell based assay: suitable
flow cytometry: suitable
método de detecção
fluorometric
Condições de expedição
cooler
temperatura de armazenamento
−20°C
Descrição geral
The BioTracker™ Membright-640 live cell dye is a “turn-on” fluorescence probe emitting in the far red spectrum for the imaging of plasma membranes of live cells.
Probes specific for the plasma membrane are fundamental tools for marking cell boundaries. Membright probes use a unique mechanism, existing in a self-quenched nanoparticle state. On contact and propagation within the cell membrane, the probe becomes fluorogenic, demonstrating remarkably high signal-to-background ratio. These live cell membrane probes are compatible with two-photon imaging, superresolution imaging, and are suitable for use in live or fixed cells. Their exceptional photostability and lack of cytotoxicity make Membright probes optimal for long-term imaging studies. The key characteristics of these plasma membrane probes permit use in a broad spectrum of fluorescence microscopy applications, and in flow cytometry.
Spectral Properties
Fluorescence images obtained by λex = 640 nm and emission range of 640-800 nm.
Reference
Collot M et al. MemBright: A family of fluorescent membrane probes for advanced cellular imaging and neuroscience. Cell Chem. Biol. 2019, 26:600-614
Probes specific for the plasma membrane are fundamental tools for marking cell boundaries. Membright probes use a unique mechanism, existing in a self-quenched nanoparticle state. On contact and propagation within the cell membrane, the probe becomes fluorogenic, demonstrating remarkably high signal-to-background ratio. These live cell membrane probes are compatible with two-photon imaging, superresolution imaging, and are suitable for use in live or fixed cells. Their exceptional photostability and lack of cytotoxicity make Membright probes optimal for long-term imaging studies. The key characteristics of these plasma membrane probes permit use in a broad spectrum of fluorescence microscopy applications, and in flow cytometry.
Spectral Properties
Fluorescence images obtained by λex = 640 nm and emission range of 640-800 nm.
Reference
Collot M et al. MemBright: A family of fluorescent membrane probes for advanced cellular imaging and neuroscience. Cell Chem. Biol. 2019, 26:600-614
Aplicação
Purity: > 98% confirmed by HPLC, HNMR, LC-MS and elemental analysis.
Características e benefícios
Far red fluorescent probe for efficient, selective labeling of the plasma membrane in live cells. Suitable for superresolution microscopy.
forma física
Blue solution
Armazenamento e estabilidade
Store long term at -20°C, protected from light.
Outras notas
Live cell fluorescent imaging, flow cytometry
Informações legais
BioTracker is a trademark of Merck KGaA, Darmstadt, Germany
Exoneração de responsabilidade
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
188.6 °F - closed cup
Ponto de fulgor (°C)
87 °C - closed cup
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What is the concentration of membright 640? The only info I have is that it is 50 microliters. Publications use it at 200 nM (final concentration).
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