Use ProLong® Live Antifade Reagent for brightest fluorescent images with live cells
Invitrogen™

FUN™ 1 Cell Stain

Catalog number:  F7030

Related applications:

Cell Viability, Proliferation & Function

| Microbiological Analysis

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Description

FUN® 1 is a unique two-color fluorescent viability probe for yeast and fungi. The FUN® 1 stain passively diffuses into a variety of cell types and initially stains the cytoplasm with a diffusely distributed green fluorescence. However, in several common species of yeast and fungi, subsequent processing of the dye by live cells results in the formation of distinct vacuolar structures with compact form that exhibit a striking red fluorescence, accompanied by a reduction in the green cytoplasmic fluorescence. Formation of the intravacuolar structures requires both plasma membrane integrity and metabolic capability. Dead cells fluoresce bright yellow-green, with no discernable red structures.

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

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

Specifications

Concentration: 10 mM
Compatibility: Fungal Cells, Yeast Cells
Format: Tube(s), Slide(s)
For Use With (Equipment): Fluorescence Microscope, Flow Cytometer
Detection Method: Fluorescent
Label Type: Other Label(s) or Dye(s)
Shipping Condition: Room Temperature
Product Line: FUN®

Contents & storage

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