Polyethylene Glycol (PEG)  is widely used in our daily life products. It can prolong therapeutic efficacy and alleviate immunoreactions of biological drugs.  PEG-associated COVID-19 mRNA vaccines cause rare but severe  allergic reactions including anaphylaxis, which is life threatening. Detection of preexisting and/or induced anti-PEG IgE can identify vulnerable individuals who are hypersensitive to PEG and … Continue reading Anti-PEG Antibody detection Kits