---
title: Sample Pretreatment Approaches to Improve Drug Tolerance in ADA Assay
description: To counter drug interference in ADA assays, a study added an acid dissociation-affinity capture step before standard acid treatment. This method significantly improves drug tolerance, suggesting potential for other ADA-enriching pretreatment strategies.
image: https://www.amadorbioscience.com/hubfs/Amador%20Case%20study_Sample%20Pretreatment%20Approaches%20to%20Improve%20Drug%20Tolerance%20in%20ADA%20Assay-2.jpg
---

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# Sample Pretreatment Approaches to Improve Drug Tolerance in ADA Assay

To counter drug interference in ADA assays, a study added an acid dissociation-affinity capture step before standard acid treatment. This method significantly improves drug tolerance, suggesting potential for other ADA-enriching pretreatment strategies.

![Sample Pretreatment Approaches to Improve Drug Tolerance in ADA Assay](https://www.amadorbioscience.com/hubfs/Amador%20Case%20study_Sample%20Pretreatment%20Approaches%20to%20Improve%20Drug%20Tolerance%20in%20ADA%20Assay-2.jpg)\\

![Amador Case study_Sample Pretreatment Approaches to Improve Drug Tolerance in ADA Assay-Jun-18-2024-05-42-29-0706-AM](https://www.amadorbioscience.com/hs-fs/hubfs/Amador%20Case%20study_Sample%20Pretreatment%20Approaches%20to%20Improve%20Drug%20Tolerance%20in%20ADA%20Assay-Jun-18-2024-05-42-29-0706-AM.jpg?width=9740&height=12438&name=Amador%20Case%20study_Sample%20Pretreatment%20Approaches%20to%20Improve%20Drug%20Tolerance%20in%20ADA%20Assay-Jun-18-2024-05-42-29-0706-AM.jpg)

 

 

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