SCT083

BioTracker^™ MemBright 488 Live Cell Dye

• Sinónimos: Live cell imaging probe, Live cell membrane probe, green
• Código UNSPSC: 41106514
• NACRES: NA.47

Propiedades

• mol peso: observed mol wt 1218.5 kDa
• Nivel de calidad: 100
• envase: vial of 50 μL
• fabricante / nombre comercial: Millipore
• modo de crecimiento: N/A
• técnicas: cell based assay: suitable; flow cytometry: suitable
• método de detección: fluorometric
• Condiciones de envío: dry ice
• temp. de almacenamiento: −20°C

Descripción

Descripción general

The BioTracker^™ Membright-488 live cell dye is a “turn-on” fluorescence probe emitting in the far red spectrum for the imaging of plasma membranes of live cells.

Specific plasma membrane markers are essential for delineating the cell. Membright dyes exploit a unique fluorogenic mechanism, existing in a self-quenched nanoparticle state. Fluorescence is turned on upon contact with and propagation within the plasma membrane, producing bright, background-free signal. The Membright live cell membrane dyes are compatible with two-photon imaging, superresolution imaging, and fixed cell preparations. The high photostability and lack of cytotoxicity of Membright dyes make them suitable for long-term live cell imaging. The suite of superior characteristics of Membright plasma membrane dyes permit use in a wide spectrum of fluorescence microscopy applications and flow cytometry.

Spectral Properties
Fluorescence images obtained by λex = 488 nm and emission range of 500-550 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

Aplicación

Purity: > 98% confirmed by HPLC, HNMR, LC-MS and elemental analysis.

Características y beneficios

Green fluorescent probe for efficient, selective labeling of the plasma membrane in live cells. Suitable for superresolution microscopy.

Forma física

Green solution

Almacenamiento y estabilidad

Store long term at -20°C, protected from light.

Otras notas

Live cell fluorescent imaging, flow cytometry

Información legal

BioTracker is a trademark of Merck KGaA, Darmstadt, Germany

Cláusula de descargo de responsabilidad

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.

Información de seguridad

• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 188.6 °F - closed cup
• Punto de inflamabilidad (°C): 87 °C - closed cup