SUNBRIGHT DE-034PA
H2N-(CH2)3O-PEG-(CH2)3-NH2, Mw 3,400
Chemical Name: α-aminopropyl-ω-aminopropoxy, polyoxyethylene
CAS#: 34901-14-9
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SUNBRIGHT DE-034PA is a homobifunctional propylamine-PEG with a 3,400 Da PEG chain. The amine groups at both ends react with various activated groups (e.g., NHS esters, carboxylates via coupling reagents, or aldehydes under reductive amination), enabling stable covalent bond formation.