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ReadiUse™ 4% formaldehyde fixation solution
ReadiUse™ 4% Formaldehyde Fixation Solution is a ready-to-apply fixative for preserving cellular structures in fluorescence microscopy and immunostaining applications.
  • Cell Fixation: Preserves cellular morphology and structural integrity.
  • Ready-to-Use: Preformulated 4% formaldehyde solution requires no dilution.
  • Rapid Workflow: Fixes cells in 10–30 minutes at room temperature.
  • Applications: Suitable for cell fixation, fluorescence imaging, and F-actin staining.
F-actin stain of CPA cells.<br />CPA cells were fixed with ReadiUse&trade; 4% formaldehyde fixation solution (Cat#20010) and then stained with Cell Navigator® F-Actin Labeling Kit (cat#22661). A: label with 1X iFluor® 488-phalloidin for 30 min only. B: Treat the cells with phalloidin for 10 min, then stain them with 1X iFluor® 488-phalloidin for 30 min. &nbsp;
CatalogSize
Price
Quantity
2001050 mL
Price
 
Usage and storage

Intended useResearch Use Only (RUO)
StorageRefrigerated (2-8 °C); Minimize light exposure
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Page updated on October 24, 2026