Fixative Solution is a ready-to-use neutral PBS solution containing 4% formaldehyde (w/v) that is free of methanol. Aldehyde fixatives act by chemically cross-linking free amine groups on proteins. Ideal for use with any antibody-based detection method, including immunocytochemistry (ICC), immunofluorescence (IF), and immunohistochemistry (IHC). This product is a buffer solution of 4% paraformaldehyde with a neutral pH. For the fixation of tissue and cell specimens.

Features:

1. Convenient—Ready to use
2. Save time—10x concentration eliminates time spent waiting for powder to dissolve
3. Quality-controlled reagent — guarantees reproducible results

Component：N/A

Storage： RT

Shelf Life：Stoer at RT for 1 year.