Invitrogen™

Fura dextran, Potassium Salt, 10,000 MW, Anionic

Catalog number:  F3029

Related applications:

Cell Viability, Proliferation & Function

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Description

Fura dextran, potassium salt, 10,000 MW, anionic is a derivative of the ratiometric, UV light—excitable fura-2 indicator (F-1200) coupled to a water-soluble 10,000 MW dextran. This dextran salt form is useful for intracellular loading by microinjection, infusion from patch pipette or uptake induced by our Influx pinocytic cell-loading reagent (I-14402). Fura dextran conjugates tend to remain in the cytosol without compartmentalization or leakage and are less likely to bind to cellular proteins, making them useful for long-term Ca2+ measurements.

Learn more about ion indicators including calcium, potassium, pH, and membrane potential indicators ›

For Research Use Only. Not for use in diagnostic procedures.

Specifications

For Use With (Equipment): Fluorescence Microscope, Microphotometer, Flow Cytometer
Detection Method: Fluorescent
Indicator Properties: Fluorescent Dye-Based
Indicator: Calcium Indicator
Shipping Condition: Room Temperature

Contents & storage

Store in freezer (-5 to -30°C) and protect from light.