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Stability of ampicillin and penicillin minor determinants used in penicillin skin testing

Autor/es Anáhuac
Gabriel Cojuc-Konigsberg
Año de publicación
2023
Journal o Editorial
Journal of Allergy and Clinical Immunology: In Practice

Abstract

Reagents for penicillin skin testing are prepared daily; preparation in advance could provide a cost-effective solution for practitioners. This study describes the stability of ampicillin and penicillin minor determinants, supporting the activity of once-weekly preparation for minor penicillin determinants and twice-weekly for ampicillin.