TCO-PNB Ester (equatorial)

  • Description

  • Application Data


TCO-PNB Ester is an amine-reactive, cyclooctene-containing building block.

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Application Data

Catalogue number crb7108381
Molecular Weight 291.30
Chemical Composition C15H17NO5
Appearance White to slightly grey solid
Solubility DMSO, DMF, DCM, THF, Chloroform
Chemistry TFP Ester
Purity >95% (HPLC)
cas 1438415-89-4
Storage -20C
Manufacturer Product Number 1192
Material Safety Data Sheet (MSDS)

TCO-PNB Ester is an amine-reactive building block used for the modification of amine-containing molecules in organic media. This product is supplied as a single equatorial (major, rel-(1S-2S-5E-pR)) diastereomer. This specially formulated crystalline provides easy handling and an extended shelf life. Note: TCO-PNB Ester is not recommended for the labelling of proteins in aqueous buffers due to a poor level of activation in the labelled proteins. TCO-PEG4-NHS Ester and TCO-PEG12-NHS Ester are better suited for protein and antibody labelling in aqueous buffers.

TCO-PNB Ester (equatorial)

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