TCO-PEG12-NHS Ester is a pegylated, water-soluble reagent for simple and efficient labeling of antibodies, proteins and other primary amine-containing macromolecules. A very long (56A), hydrophilic PEG spacer arm provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary tetrazine-containing molecules.
|Solubility||Water, DMSO, DMF, THF, Acetonitrile, Dichloromethane|
|Appearance||Colorless to slightly yellow oil|
|Storage conditions||-20°C. Desiccate|
|Shipping conditions||Ambient temperature|