What class of antibody is involved in a Type I hypersensitivity response?

Answer 1

Type I hypersensitivity is also known as an immediate reaction and involves immunoglobulin E (IgE) mediated release of antibodies against the soluble antigen.

Abbas M, Moussa M, Akel H. Type I Hypersensitivity Reaction. [Updated 2020 Jul 21]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2020 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK560561/