[PubMed] [Google Scholar] 33
[PubMed] [Google Scholar] 33. and polysorbate 80. Plasma samples were positive for anti-PEG specific IgE and IgG antibodies only in cases and binding increased directly proportional to the molecular weight of PEG tested. FDA adverse event reports revealed 53 additional cases of possible PEG 3350 anaphylaxis. Conclusions: Immediate hypersensitivity to TGFA PEG 3350 with cross-reactive…