Synthesis and spectroscopic characteriza
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M. Ehrat; P. L. Luisi
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Article
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1983
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Wiley (John Wiley & Sons)
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English
β 255 KB
We describe a synthetic method aimed a t specifically coupling poly(ethy1ene oxide) (PEO) to proteins without altering their spectroscopic properties. To do so, we have first modified the alcohol end group of PEO to an acid end group (PEO-COOH). Coupling of PEO-COOH to Gly A' methylsulfonylethyloxyc