SPDP-dPEG®4-NHS Ester

CAS: 1334177-98-8

Ref. 3D-DPG-6296

Product Information

• Name: SPDP-dPEG®4-NHS Ester
• Brand: Biosynth
• Description: SPDP-dPEG®4-NHS Ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. SPDP-dPEG®4-NHS Ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

Chemical properties

• Molecular weight: 713.85 g/mol
• Formula: C₃₉H₅₅NO₁₁
• Purity: Min. 95%