Paraformaldehyde, 4% in PBS, Ready to use Fixative, 5x20ml

The Paraformaldehyde 4% in PBS is a ready-to-use tissue and cell fixative solution, ideal for microscopy, histology, and immunostaining applications. Prepared in phosphate-buffered saline (PBS), this formulation ensures optimal preservation of cell morphology and protein structure while maintaining isotonic balance.

Key Features:

• Concentration: 4% Paraformaldehyde (PFA)
• Buffer: Phosphate-Buffered Saline (PBS), pH 7.4
• Format: 5 × 20 mL pre-aliquoted vials
• Type: Ready-to-use fixative
• Application: Suitable for cell and tissue fixation in molecular and cell biology
• Storage: 2–8°C, protected from light
• Use: Research Use Only (RUO)

Applications:

• Cell and tissue fixation for microscopy
• Immunofluorescence and immunohistochemistry (IHC)
• Sample preparation for imaging and analysis
• Protein localization and structural studies