---
title: Download this Scientific Poster
description: The BRCA 1 and BRCA 2 tumor suppressors genes limit DNA damage, consequently, loss of function mutations in these genes lead to increased incidence of breast, ovarian, and prostate cancer.
image: https://digital.seracare.com/hubfs/AACR%202023%20SP%20-%20Multi%20site%20evaluation%20of%20FFPE%20homologous%20recombination%20deficiency%20reference%20materials.png
---

![logo](https://seracare.com/Content/themes/Skin_Default/images/lgc_logo.png)

SeraCare is part of LGC Clinical Diagnostics - [Learn More](https://www.lgcclinicaldiagnostics.com/)

[![Cart](https://digital.seracare.com/hs-fs/hubfs/raw_assets/public/SeraCare_April2021/images/seracare__cart-icon.png?width=1000&name=seracare__cart-icon.png "Cart")](https://www.seracare.com/shopping-cart/)

[![LGC CDx LogoAsset 4-1](https://digital.seracare.com/hs-fs/hubfs/0.%20Logos/CDx/LGC%20CDx%20LogoAsset%204-1.png?width=711&height=268&name=LGC%20CDx%20LogoAsset%204-1.png "LGC CDx LogoAsset 4-1")](https://www.seracare.com/)

X

![Search Icon](https://digital.seracare.com/hs-fs/hubfs/raw_assets/public/SeraCare_April2021/images/seracare__search-icon.png?width=1000&name=seracare__search-icon.png "Search Icon")

[![SeraCare](https://digital.seracare.com/hs-fs/hubfs/0.%20Logos/SeraCare/SeraCare.jpg?width=400&height=126&name=SeraCare.jpg "SeraCare")](https://www.seracare.com/)

- [Contact Us](https://www.seracare.com/contact-us/)
- [Log In | Register](https://www.seracare.com/sign-in/)

- Products 
    - Products by Category 
          - [SARS-CoV-2](https://www.seracare.com/SARS-CoV-2/) 
                  - [Molecular (PCR) Solutions](https://www.seracare.com/SARS-CoV-2/sars-cov-2-molecluar/)
                  - [Multiplexed](https://www.seracare.com/SARS-CoV-2/sars-cov-2-multiplex/)
                  - [Serology Solutions](https://www.seracare.com/SARS-CoV-2/SARS-CoV-2-Serology/)
                  - [Antigen Solutions](https://www.seracare.com/SARS-CoV-2/sars-cov-2-antigen-antibody/)
                  - [Variant Solutions](https://www.seracare.com/SARS-CoV-2/sars-cov-2-va/)
          - [Controls & Reference Materials](https://www.seracare.com/Controls-Reference-Materials/) 
                  - [NGS](https://www.seracare.com/Controls---Reference-Materials-NGS/)
                  - [Molecular (PCR)](https://www.seracare.com/Controls---Reference-Materials-Molecular--PCR-/)
                  - [Serology](https://www.seracare.com/Controls---Reference-Materials-Serology/)
          - [Validation & Qualification Materials](https://www.seracare.com/Validation---Qualification-Materials/) 
                  - [Panels](https://www.seracare.com/Validation---Qualification-Materials-Panels/)
                  - [Specimens](https://www.seracare.com/Validation---Qualification-Materials-Specimens/)
          - [Cell Culture Reagents](https://www.seracare.com/Cell-Culture-Reagents/) 
                  - [Human Serum Albumin](https://www.seracare.com/Cell-Culture-Reagents-Human-Serum-Albumin/)
                  - [Male AB Serum](https://www.seracare.com/Cell-Culture-Reagents-Male-AB-Serum/)
          - [Plasma & Serum Diluents & Derivatives](https://www.seracare.com/Plasma---Serum-Diluents---Derivatives/) 
                  - [Human Plasma & Serum](https://www.seracare.com/Plasma---Serum-Diluents---Derivatives-Human-Plasma---Serum/)
                  - [Human Blood Fractions](https://www.seracare.com/Plasma---Serum-Diluents---Derivatives-Human-Blood-Fractions/)
                  - [Bovine Serum Albumin](https://www.seracare.com/Plasma---Serum-Diluents---Derivatives-Bovine-Serum-Albumin/)
          - [KPL Antibodies & Conjugates](https://www.seracare.com/KPL-Antibodies---Conjugates/)
          - [KPL Immunoassay Reagents & Kits](https://www.seracare.com/KPL-Immunoassay-Reagents---Kits/)
    - Products by Application 
          - - [Inherited Disease](https://www.seracare.com/Controls---Reference-Materials-NGS-Inherited-Disease/)
                  - [Reproductive Health](https://www.seracare.com/Controls---Reference-Materials-NGS-Reproductive-Health/)
                  - [Infectious Disease Portfolio](https://www.seracare.com/infectious-disease-portfolio/)
                  - [Antibodies & Immunoassay Reagents](https://www.seracare.com/antibodies--immunoassay-reagents/)
          - Products by Segment 
                  - [IVD Assay Development](https://www.seracare.com/IVD-Assay-Development/)
                  - [Clinical Lab Quality Control](https://www.seracare.com/Clinical-Lab-Quality-Control/)
                  - [EQA & Proficiency](https://www.seracare.com/EQA---Proficiency/)
    - Custom Services 
          - [Custom Services Overview](https://www.seracare.com/custom-services/)
          - [Molecular & Serology Controls & Panels](https://www.seracare.com/custom-services/molecular-serology-controls-panels/)
          - [EQA & Proficiency Panels](https://www.seracare.com/custom-services/eqa-proficiency-panels/)
          - [Antibodies & Reagents](https://www.seracare.com/custom-services/antibodies-reagents/)
          - [Prospective Collections](https://www.seracare.com/custom-services/prospective-collections/)
          - [Bulk Processed Plasma & Serum](https://www.seracare.com/custom-services/bulk-processed-plasma-serum/)
          - [SHOP ALL PRODUCTS](https://www.seracare.com/search/?q=)
- Resources & Education 
    - [Product Information](https://www.seracare.com/resourcelibrary/) 
          - [Package Inserts](https://www.seracare.com/resourcelibrary/?DocumentType=Package+Insert&q=)
          - [Certificates of Analysis](https://www.seracare.com/resourcelibrary/?DocumentType=Certificate+of+Analysis&q=)
          - [Safety Data Sheets](https://www.seracare.com/resourcelibrary/?DocumentType=Safety+Data+Sheet&q=)
          - [Product Literature](https://www.seracare.com/resourcelibrary/)
    - Resources and Education 
          - [COVID-19](https://seracare.com/resources-and-education/covid-19-resources/)
          - [Oncology](https://seracare.com/resources-and-education/Oncology-resources/)
          - [Reproductive Health](https://seracare.com/resources-and-education/reproductive-health-resources/)
          - [NGS General](https://seracare.com/resources-and-education/other-ngs-resources/)
          - [Infectious Disease](https://seracare.com/resources-and-education/infectious-disease-resources/)
          - [ELISA Development](https://seracare.com/resources-and-education/elisa-development-resources/)
          - [Seraseq Peer-Reviewed Publications](https://digital.seracare.com/peer-reviewed-publications)
          - [Blog](https://blog.seracare.com/)
          - [FAQs](https://www.seracare.com/resources-and-education/faqs/)
    - SeraCare Technology 
          - [Seraseq NGS Reference Materials](https://www.seracare.com/resources-and-education/seraseq-ngs-reference-materials/)
          - [NGS Quality Control & Standardization](https://www.seracare.com/resources-and-education/ngs-quality-control--standardization/)
          - [Accuplex Recombinant Virus Materials](https://www.seracare.com/resources-and-education/accuplex-recombinant-virus-materials/)
          - [Tumor Profiling Reference Standards](https://www.seracare.com/resources-and-education/tumor-profiling/)
- About Us 
    - [About Us](https://www.seracare.com/about-seracare/) 
          - [History & Culture](https://www.seracare.com/about-seracare/history--culture/)
          - [The Leadership Team](https://www.seracare.com/about-seracare/the-seracare-team/)
          - [Our Core Values](https://www.seracare.com/about-seracare/values/)
          - [Join Us!](https://www.seracare.com/about-seracare/careers/)
          - [Quality Systems](https://www.seracare.com/about-seracare/quality-systems/)
          - [Distribution](https://www.seracare.com/about-seracare/distribution/)
          - [Webinars & Events](https://www.seracare.com/about-seracare/webinars--events/)
          - [Press Releases](https://www.seracare.com/about-seracare/press-releases/)
          - [News Articles](https://www.seracare.com/about-seracare/news-articles/)
          - [Contact Us](https://www.seracare.com/contact-us/)
- [Blog](https://blog.seracare.com/)

HOME

✕

[Contact Us](https://www.seracare.com/contact-us/) [Log In | Register](https://www.seracare.com/sign-in/)

[![Cart Image](https://digital.seracare.com/hs-fs/hubfs/raw_assets/public/SeraCare_April2021/images/seracare__cart-icon.png?width=1000&name=seracare__cart-icon.png "Cart Image")](https://www.seracare.com/shopping-cart/)

- Products 
    - Products by Category 
          - [Controls & Reference Materials](https://www.seracare.com/Controls-Reference-Materials/) 
                  - [NGS](https://www.seracare.com/Controls---Reference-Materials-NGS/)
                  - [Molecular (PCR)](https://www.seracare.com/Controls---Reference-Materials-Molecular--PCR-/)
                  - [Serology](https://www.seracare.com/Controls---Reference-Materials-Serology/)
          - [Validation & Qualification Materials](https://www.seracare.com/Validation---Qualification-Materials/) 
                  - [Panels](https://www.seracare.com/Validation---Qualification-Materials-Panels/)
                  - [Specimens](https://www.seracare.com/Validation---Qualification-Materials-Specimens/)
          - [Cell Culture Reagents](https://www.seracare.com/Cell-Culture-Reagents/) 
                  - [Human Serum Albumin](https://www.seracare.com/Cell-Culture-Reagents-Human-Serum-Albumin/)
                  - [Male AB Serum](https://www.seracare.com/Cell-Culture-Reagents-Male-AB-Serum/)
          - [Plasma & Serum Diluents & Derivatives](https://www.seracare.com/Plasma---Serum-Diluents---Derivatives/) 
                  - [Human Plasma & Serum](https://www.seracare.com/Plasma---Serum-Diluents---Derivatives-Human-Plasma---Serum/)
                  - [Human Blood Fractions](https://www.seracare.com/Plasma---Serum-Diluents---Derivatives-Human-Blood-Fractions/)
                  - [Bovine Serum Albumin](https://www.seracare.com/Plasma---Serum-Diluents---Derivatives-Bovine-Serum-Albumin/)
          - [KPL Antibodies & Conjugates](https://www.seracare.com/KPL-Antibodies---Conjugates/)
          - [KPL Immunoassay Reagents & Kits](https://www.seracare.com/KPL-Immunoassay-Reagents---Kits/)
    - Products by Application 
          - [Somatic Cancer](https://www.seracare.com/Controls---Reference-Materials-NGS-Somatic-Cancer/)
          - [Inherited Disease](https://www.seracare.com/Controls---Reference-Materials-NGS-Inherited-Disease/)
          - [Reproductive Health](https://www.seracare.com/Controls---Reference-Materials-NGS-Reproductive-Health/)
          - [Infectious Disease Portfolio](https://www.seracare.com/infectious-disease-portfolio/)
          - [Antibodies & Immunoassay Reagents](https://www.seracare.com/antibodies--immunoassay-reagents/)
    - Products by Segment 
          - [IVD Assay Development](https://www.seracare.com/IVD-Assay-Development/)
          - [Clinical Lab Quality Control](https://www.seracare.com/Clinical-Lab-Quality-Control/)
          - [EQA & Proficiency](https://www.seracare.com/EQA---Proficiency/)
    - Custom Services 
          - [Custom Services Overview](https://www.seracare.com/custom-services/)
          - [VariantFlex Custom NGS Library](https://www.seracare.com/custom-services/variantflex-custom-ngs-library/)
          - [Molecular & Serology Controls & Panels](https://www.seracare.com/custom-services/molecular-serology-controls-panels/)
          - [EQA & Proficiency Panels](https://www.seracare.com/custom-services/eqa-proficiency-panels/)
          - [Antibodies & Reagents](https://www.seracare.com/custom-services/antibodies-reagents/)
          - [Prospective Collections](https://www.seracare.com/custom-services/prospective-collections/)
          - [Bulk Processed Plasma & Serum](https://www.seracare.com/custom-services/bulk-processed-plasma-serum/)
- Resources & Education 
    - Resources & Education 
          - [Customer Stories](https://www.seracare.com/resources-and-education/customer-stories/)
          - [NGS Resources](https://www.seracare.com/resources-and-education/ngs-resources/)
          - [White Papers](https://www.seracare.com/resources-and-education/white-papers/)
          - [Scientific Posters](https://www.seracare.com/resources-and-education/scientific-posters/)
          - [Videos](https://www.seracare.com/resources-and-education/videos/)
          - [Blog](https://blog.seracare.com/)
          - [FAQs](https://www.seracare.com/resources-and-education/faqs/)
    - [Product Information](https://www.seracare.com/resourcelibrary/) 
          - [Package Inserts](https://www.seracare.com/resourcelibrary/?DocumentType=Package+Insert&q=)
          - [Certificates of Analysis](https://www.seracare.com/resourcelibrary/?DocumentType=Certificate+of+Analysis&q=)
          - [Safety Data Sheets](https://www.seracare.com/resourcelibrary/?DocumentType=Safety+Data+Sheet&q=)
          - [Product Literature](https://www.seracare.com/resourcelibrary/)
    - SeraCare Technology 
          - [VariantFlex Custom NGS Library](https://www.seracare.com/custom-services/variantflex-custom-ngs-library/)
          - [NGS Quality Control & Standardization](https://www.seracare.com/resources-and-education/ngs-quality-control--standardization/)
          - [Seraseq NGS Reference Materials](https://www.seracare.com/resources-and-education/seraseq-ngs-reference-materials/)
          - [Accuplex Recombinant Virus Materials](https://www.seracare.com/resources-and-education/accuplex-recombinant-virus-materials/)
          - [Tumor Profiling Reference Standards](https://www.seracare.com/resources-and-education/tumor-profiling/)
- About Us 
    - [History & Culture](https://www.seracare.com/about-seracare/history--culture/)
    - [The Leadership Team](https://www.seracare.com/about-seracare/the-seracare-team/)
    - [Our Core Values](https://www.seracare.com/about-seracare/values/)
    - [Join Us!](https://www.seracare.com/about-seracare/careers/)
    - [Quality Systems](https://www.seracare.com/about-seracare/quality-systems/)
    - [Distribution](https://www.seracare.com/about-seracare/distribution/)
    - [Webinars & Events](https://www.seracare.com/about-seracare/webinars--events/)
    - [Press Releases](https://www.seracare.com/about-seracare/press-releases/)
    - [News Articles](https://www.seracare.com/about-seracare/news-articles/)
    - [Contact Us](https://www.seracare.com/contact-us/)
- [Blog](https://blog.seracare.com/)

![DNA\_AP95843163-1024x576](https://digital.seracare.com/hubfs/0.%20Stock%20Images/Uncategorized%20Stock%20Images/social-suggested-images/DNA_AP95843163-1024x576.jpg)

# The Importance of Optimizing DNA Extraction Conditions for Formalin Fixed Paraffin Embedded Tissues (FFPET)

# Download the scientific poster now to learn more!

![AACR 2024 FFPE](https://digital.seracare.com/hs-fs/hubfs/0.%20Scientific%20Posters/Molecular%20Serology/AACR%202024%20FFPE.png?width=1278&height=716&name=AACR%202024%20FFPE.png "AACR 2024 FFPE")

The pre-analytic extraction of Formalin Fixed Paraffin Embedded Tissues (FFPETs) appears to have a profound effect on the ability to obtain meaningful data from the DNA therein. FFPETs represent important materials in Pathology that are used to diagnose and analyze cancer. As part of preparing FFPETs, the formalin fixation step preserves the structure of tissues through covalent modifications but can also damage nucleic acids through that same process. Over the last decade, the emergence of Molecular Pathology, which benefits from gentler fixation compared to  
Histopathology and especially Immunohistopathology, has led to changes in how FFPETs are prepared. However, the remnant FFPETs from over a decade ago may be far from representative of what is now prepared for Molecular Pathology by many laboratories. Here we discuss our optimization of FFPET extraction for gently fixed samples.

Scroll to top

### Subscribe to One of Our Diagnostic Precision Blogs

[![SeraCare](https://digital.seracare.com/hs-fs/hubfs/0.%20Logos/SeraCare/SeraCare.jpg?width=400&height=126&name=SeraCare.jpg "SeraCare")](https://www.seracare.com/)

37 Birch Street

Milford, MA 01757

508-244-6400

508-634-3334 Fax

<https://www.facebook.com/SeraCare/> <https://twitter.com/SeraCare> <https://www.linkedin.com/company/seracare-life-sciences/>

## Products

- [NGS & Digital PCR Tools](https://www.seracare.com/Controls---Reference-Materials-NGS/)
- [Controls & Reference Materials](https://www.seracare.com/Controls-Reference-Materials/)
- [Validation & Qualification Materials](https://www.seracare.com/Validation---Qualification-Materials/)
- [Plasma & Serum Diluents & Derivatives](https://www.seracare.com/Plasma---Serum-Diluents---Derivatives/)
- [Cell Culture Reagents](https://www.seracare.com/Cell-Culture-Reagents/)
- [KPL Antibodies & Conjugates](https://www.seracare.com/KPL-Antibodies---Conjugates/)
- [KPL Immunoassay Reagents & Kits](https://www.seracare.com/KPL-Immunoassay-Reagents---Kits/)

## SeraCare

- [About Us](https://www.seracare.com/about-seracare/)
- [Careers](https://www.seracare.com/about-seracare/careers/)
- [Press Releases](https://www.seracare.com/about-seracare/press-releases/)
- [News Articles](https://www.seracare.com/about-seracare/news-articles/)
- [Quality Systems](https://www.seracare.com/about-seracare/quality-systems/)
- [Terms & Conditions](https://www.seracare.com/terms-conditions/)
- [Privacy Policy & Legal Statement](https://www.seracare.com/privacy-policy/)

## Support & Resources

- [Register for an Account](https://www.seracare.com/sign-in/)
- [Contact Us](https://www.seracare.com/contact-us/)
- [Sign In](https://www.seracare.com/sign-in/)
- [Resource Library](https://www.seracare.com/resourcelibrary/)
- [FAQs](https://www.seracare.com/resources-and-education/faqs/)
- [Scientific Posters](https://www.seracare.com/resources-and-education/scientific-posters/)
- [White Papers](https://www.seracare.com/resources-and-education/white-papers/)
- [Videos](https://www.seracare.com/resources-and-education/videos/)