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Molecular Probes™ Fluo-4 Direct™ Calcium Assay Kit

Fluo-4 Direct™ Calcium Assay Kit

Brand:  Molecular Probes™

3100.15 SEK valid until 2023-12-15
Use promo code "19520" to get your promotional price.

Additional Details : Weight : 0.00450kg

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Product Code. 10033614

  • 4650.00 SEK / Each
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For Research Use Only. All usage must comply with product instructions.



The Fluo-4 Direct™ Calcium Assay Kit was formulated to provide a homogeneous fluorescent calcium assay that:
1. Easily loads into cells
2. Achieves a large assay window and
3. Suppresses background fluorescence generated from the calcium indicator in complete media with little-to-no impact on the specific cellular fluorescence

This advanced formulation allows the assay to be run in a simple addition only format in the presence of serum-containing media. Fluo-4 Direct™ is the third addition to the Fluo-4 family of calcium detection reagents. Fluo-4 AM and Fluo-4 NW both require media removal before assay detection, but Fluo-4 NW adds convenience by including the PowerLoad™ reagent for ease in cell loading. The Fluo-4 Direct™ Calcium Assay Kit is similar to Fluo-4 NW in that it is formulated with PowerLoad™ for ease in cell loading, but unique in that it can be used in the presence of complete culture media and will efficiently suppress background fluorescence without sacrificing the specific cellular fluorescence generated in the assay.


Fluorescent Dye-Based
Molecular Probes™
Room Temperature
  • 100 ml Fluo-4 Direct™ Calcium Assay Reagent (Component A)
  • 2 × 77 mg Probenecid (Component B)
  • 200 ml Fluo-4 Direct™ Calcium Assay Buffer (Component C)
  • Store at ≤-20°C. Dessicate and protect from light.
Confocal Microscope, Fluorescence Microscope, HTS Reader, Microplate Reader, Fluorescent Imager
100 ml
Nucleus, Organelles, Cytoplasm


Special Offers

Special Offers

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