Blood stability testing: European Bioanalysis Forum view on current challenges for regulated bioanalysis
Related Experiment Video
Updated: May 31, 2026

Preparation of Peripheral Blood Mononuclear Cell Pellets and Plasma from a Single Blood Draw at Clinical Trial Sites for Biomarker Analysis
Published on: March 20, 2021
Achim Freisleben1, Margarete Brudny-Klöppel, Hans Mulder
1Merck Serono, Am Feld 32, D 85567 Grafing. achim.freisleben@merck.de
Abstract:
Since 2008, blood stability testing has gained considerable attention in the European Bioanalysis Forum (EBF) with discussions aiming to align processes, timing and reporting of analyte stability testing in blood as part of method development and validation. In this recommendation, EBF summarizes the conclusions reached to date and aims to provide recommendation for the experimental conduct of such assays as well as the inclusion of stability testing into the scope of method development and validation. Besides considering a step-wise approach for blood stability testing, recommendation is made to analyze the blood fraction using a qualified assay in order to circumvent important experimental hurdles. This article will provide an increased understanding of the impact of blood stability testing but furthermore invites scientists to share their views in order to refine the thinking to reach a global harmonized view.
More Related Videos
07:43A Validatable Droplet Digital Polymerase Chain Reaction Assay for the Detection of Adeno-Associated Viral Vectors in Bioshedding Studies of Tears
Published on: July 14, 2023
10:21Microsampling in Targeted Mass Spectrometry-Based Protein Analysis of Low-Abundance Proteins
Published on: January 13, 2023
Related Concept Videos
Blood Studies I: ABG and VBG
Arterial Blood Gas (ABG)
Arterial Blood Gas (ABG) studies are crucial for assessing the lungs' ability to supply oxygen and remove carbon dioxide, reflecting the patient's ventilation status. They also help understand the kidneys' capacity to reabsorb or...
Bioavailability Study Design: Healthy Subjects Versus Patients
Bioequivalence Data: Statistical Interpretation
Therapeutic Drug Monitoring: Drug Analysis Methods
Blood Studies for Cardiovascular System I: Cardiac Biomarkers
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...