Mono-Protected Diamino-PEG Spacers

ChemFiles Volume 3 Article 4

Our highly purified mono-protected homobifunctional polyethyleneglycols display oligomer purities of more then 90%. This extremely narrow distribution of oligomers ensures homogeneous products in many applications such as conjugation reactions or introduction of solubilizing units or spacers. For a complete list of our bifunctional PEG’s with high oligomer purities, please visit our website at www.sigma-aldrich.com.

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