$225.00 – $1,250.00
m-dPEG®24-TFP ester, product number 10303, is a long (74 atoms, 86.2 Å), methyl-terminated, discrete length polyethylene glycol (dPEG®) spacer. With a reactive end of 2,3,5,6-tetrafluorophenyl (TFP) ester, m-dPEG®24-TFP ester is designed to modify surfaces containing accessible free amines. Except for the reactive end group, this product is identical to m-dPEG®24-NHS ester, product number 10304. This product is closely related to m-dPEG®25-TFP ester, product number 11290.