# Molecular biology proteomics

> Molecular biology HISTOPATHOLOGY LABORATORY GPL Tissue Biomarkers GPL Pathology EXPERTISE GPL Exploratory clinical trials Digital pathology Molecular biologyOur molecular biology team offers an expertise in the isolation and characterization of…

Source : https://www.excilone-services.com/en/molecular-biology-proteomics/
Mise à jour : 2025-06-06

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# Molecular biology

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[HISTOPATHOLOGY LABORATORY GPL](https://www.excilone-services.com/en/histopathology-laboratory/)

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[Tissue Biomarkers](https://www.excilone-services.com/en/tissue-biomarkers/)GPL

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[Pathology EXPERTISE](https://www.excilone-services.com/en/pathology-expertise/) GPL

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[Exploratory clinical trials](https://www.excilone-services.com/en/exploratory-clinical-trials-services/)

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[Digital pathology](https://www.excilone-services.com/en/digital-pathology/)

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Molecular biology

Our molecular biology team offers an expertise in the isolation and characterization of extracellular vesicles & exosomes, as well as a solid experience in micro and nanogenomics.

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#### Extracellular Vesicles & Exosomes

**•** Isolation of extracellular vesicles from various biological fluids (serum, plasma, urine, milk…) and samples of diverse origin (cell culture supernatants, bacterial cultures…)

**•** Analysis of size distribution, nanoparticle concentration (NTA, DLS), morphology and morphometry (TEM with negative staining)

**•** Molecular characterization: transcriptomic and proteomic

![](https://www.excilone-services.com/wp-content/uploads/2025/05/DNA_RNA1-Excilone-Services-300x300.png)

#### Molecular Biology

**•** DNA, RNA, and protein extraction from fresh, frozen, fixed, and paraffin-embedded (FFPE) samples of various origins (tissues, isolated cells, biological fluids…)

**•** Evaluation of the quality of extracted biomolecules using Nanodrop, Bioanalyzer, Qubit, Fragment Analyzer…

**•** Wide range of analysis techniques available :
**•** Genomics & transcriptomics: qPCR, dPCR, OpenArray, sequencing
**•** Qualitative and quantitative proteomic: mass spectrometry

![](https://www.excilone-services.com/wp-content/uploads/2025/06/DNA-RNA-proteins.avif)

#### MiniPunch®

**•** Selection of areas of interest (200 µm diameter) on digital slides

**•** Micro-punchs of tissue samples on corresponding paraffin blocks, AI-based technology

**•** DNA, RNA or protein extraction in 8-well tube strips or 96-well plates

![](https://www.excilone-services.com/wp-content/uploads/2025/05/MiniPunch-vu_3.avif)

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