The organic monomer, acrylamide can react with cross-linking reagent, methylene bisacrylamide to form polyacrylamide gel.This polymerizing reaction needs TEMED as catalyst and APS as arising agent.

• 单体-丙烯酰胺和交联剂-甲叉双丙烯酰胺相互作用可形成聚丙烯酰胺，该聚合反应以TEMED作为催化剂，以APS 作为引发剂。