MAL-dPEG®₄-(m-dPEG®₄)₃

MAL-dPEG®₄-(m-dPEG®₄)₃

Catalog Number:
CR05357958QUA
Mfr. No.:
AQ-10416
Price:
$405
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      • Overview
        • MAL-dPEG®4-(m-dPEG®4)3, product number 10416, is a sulfhydryl-reactive, branched polyethylene glycol (PEG) product that is useful for modifying surfaces and biomolecules containing free thiols. Quanta BioDesign, Ltd. manufactures this monodispersed PEG product with a single molecular weight and discrete chain length and sells it under the dPEG® tradename. MAL-dPEG®4-(m-dPEG®4)3 increases the hydrophilicity of conjugated molecules; reduces non-specific, hydrophobic interactions; and decreases or eliminates the antigenicity of conjugates. Also, because it is a single molecule, the analysis of conjugates made with MAL-dPEG®4-(m-dPEG®4)3 is simplified compared to the analysis of conjugates prepared with traditional dispersed PEG products.

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      • Properties
        • Categories
          Chemical Modification Reagents
          CAS Number
          1333154-72-5
          Molecular Weight
          1303.49; single compound
          Purity
          > 96%
          Other Properties
          dPEG® Spacer is 43 atoms and 47.9 Å, Avg

          * For Research Use Only

      • Reference
        • Greg T. Hermanson, Bioconjugate Techniques, 2nd Edition, Elsevier Inc., Burlington, MA 01803, April, 2008 (ISBN-13: 978-0-12-370501-3; ISBN-10: 0-12-370501-0). Chapter 1, p. 30.

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