Saline-Sodium Phosphate-EDTA Buffer, SSPE (20X, RNase Free)

SSPE Buffer is composed of sodium chloride, sodium phosphate, and EDTA, providing a high-salt, buffered environment for nucleic acid hybridization. The high ionic strength promotes probe-target binding during hybridization, while EDTA helps protect nucleic acids from degradation by chelating divalent metal ions.