TCO-PEG4-NHS Ester
Description
Application Data
Description
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TCO-PEG4-NHS Ester is an amine-reactive labelling reagent with an improved solubility in aqueous buffers.
Application Data
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Material Safety Data Sheet (MSDS)Catalogue number crb7108347 Molecular Weight 514.57 Chemical Composition C24H38N2O10 Appearance Colorless to slightly yellow oil Solubility Water, DMSO, DMF Chemistry NHS Ester Purity >95% (HPLC) cas 1621096-79-4 Storage -20C Manufacturer Product Number A137 TCO-PEG4-NHS Ester is a PEGylated labelling reagent with an enhanced solubility in aqueous buffers which is used for TCO labelling of primary amine-containing macromolecules, including antibodies and proteins. The PEG4 spacer arm is hydrophilic and provides a long, flexible connection that minimizes steric hindrance in reactions with complementary tetrazine-containing molecules.