Bis-PEG4-T-Butyl ester Of Polyethylene Glycol PEG Is For Cross - linking Of Biologics

Features:

1, Bis-PEG4-T-Butyl ester is Colorless to straw-colored liquid with a mild odor. Sinks and mixes with water.

2, It is Stable, Combustible. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides.

3, PEG is a ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents.

4, They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior.

5, They may initiate the polymerization of isocyanates and epoxides.

Due to its unique properties PEG is not only suitable for PEGylation. It is also an ideal reagent for the labeling or cross-linking of biologics, peptides or even small molecules. Furthermore, PEG-based linkers are perfectly suited for the production of antibody-drug conjugates (ADC). ADC is a new type of targeted therapy where cytotoxic drugs are