Polyethylenimine

Linear polyethylenimines are offered in three molecular weights ranging from 2,500 to 25,000 to 250,000. Branched polyethylenimines are offered in molecular weights ranging from 600 to 2,000,000. Also available are our PEI "Max" High Potency Linear PEIs, virtually fully hydrolyzed linear polyethylenimines with longer contiguous ethyleneimine segments in an easy to handle hydrochloride salt form.

"Max" - High Potency Linear PEI
Cat. # 24885 - Polyethylenimine “Max”, (Mw 4,000) - High Potency Linear PEI
Cat. # 24765 - Polyethylenimine "Max", (Mw 40,000) - High Potency Linear PEI
Cat. # 25439 - Polyethylenimine "Max", (Mw 160,000) - High Potency Linear PEI

Linear
Cat. # 24313 - Polyethylenimine, Linear (MW 2,500)
Cat. # 23966 - Polyethylenimine, Linear (MW 25,000)
Cat. # 25414 - Polyethylenimine, Linear [MW ~ 100,000]
Cat. # 24314 - Polyethylenimine, Linear (MW 250,000)

Branched
Cat. # 02371 - Polyethylenimine, branched (MW 600)
Cat. # 06088 - Polyethylenimine, branched (MW 1,200)
Cat. # 06089 - Polyethylenimine, branched (MW 1,800)
Cat. # 19850 - Polyethylenimine, branched (MW 10,000)
Cat. # 06090 - Polyethylenimine, branched (MW 50,000-100,000)
Cat. # 17938 - Polyethylenimine, branched (30% soln. in water, MW 10,000)
Cat. # 00618 - Polyethylenimine, branched (30% soln. in water, MW 70,000)
Cat. # 25449 - Polyethylenimine, branched (33% soln. in water, MW 750,000)
Cat. # 25448 - Polyethyleneimine, branched (50% soln. in water, MW 750,000)
Cat. # 25450 - Polyethyleneimine, branched (25% soln. in water, MW 2,000,000)
Cat. # 21903 - Polyethylenimine, branched, permethylated, permethobromide (10% soln. in water)