4% Paraformaldehyde Fix Solution

Targeted Mol 4% paraformaldehyde fixative is a ready to use high-quality cell and tissue fixative designed specifically for experiments such as immunofluorescence (IF), immunohistochemistry (IHC), immunohistochemistry (ICC), and morphological studies. This fixative contains 4% (w/v) paraformaldehyde and is prepared using an optimized buffer system. It has stable pH and good permeability, and can quickly crosslink proteins, nucleic acids, and cell structures within cells or tissues, thereby stabilizing the structure and molecular localization of the sample in a very short period of time. Suitable for fixed processing of various cell lines and animal tissue samples.
This product can be used immediately after opening the bottle, without the need for additional dilution or preparation. It is easy to operate and has consistent batches, significantly improving the repeatability and reliability of experiments. It is suitable for multiple fields such as basic research, cell biology, pathology, and research on nerve cells and stem cells. It is an ideal choice for laboratory cell/tissue fixation.