Fatal airway disease in an adult with chronic graft-versus-host disease.

Background

Immunoassays remain the primary analytical method for quantification of macromolecules such as monoclonal antibodies (mAbs). For the quantification of mAbs in serum or plasma, study samples are not immediately analysed once collected, and thus the various conditions that study samples undergo must be considered to ensure that analytical stability has not been compromised.

Purpose

To analyse the long term stability of...