Because the solubility parameters of polyacrylate and uncured epoxy resin have little difference, the two have good mutual solubility. And because the main chain of polyacrylate does not contain double bonds, it has a good thermal oxidation resistance. Acrylate PEG derivatives can be used to modify proteins, peptides and other active group materials or small molecules. Acrylate PEG derivatives can form hydrogels. Polyethylene glycol can increase solubility and stability. Reducing the immunogenicity of peptides and proteins, it can also inhibit the non-specific binding of charged molecules on the modified surface.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.