M0294S, Tth Endonuclease IV - 500 units

Thermostable DNA AP endonuclease
Catalyzes the cleavage of DNA phosphodiester backbone at AP sites via hydrolysis, leaving a 1 nucleotide gap with 3'-hydroxyl and 5' deoxyribose phosphate (dRP) termini
Also has 3'-diesterase activity which can remove 3' phosphate, 3'-α, β-unsaturated aldehyde, phosphoglycoaldehyde, and other 3' blocking groups
Heat inactivation not possible

Product Source
An E. coli strain that carries the cloned Thermus thermophilus endonuclease IV gene.