---
type: "WebPage"
title: "Carbohydrate Analysis Laboratory (Glycosylation)"
description: "Carbohydrate Analysis Laboratory: Master the Glycosylation of Your Biomolecules Glycosylation is a critical post-translational modification. It directly influences the biological activity, stability, immunogenicity, and half-life of therapeutic proteins. The FILAB laboratory provides you with its expertise and state-of-the-art analytical equipment..."
resource: "https://filab.fr/en/sectors-of-activity/biopharmaceutical/carbohydrate-analysis-glycosylation-characterization/"
tags: ["EN", "pll_69aff4e267c5d"]
timestamp: "2026-05-29T07:58:12Z"
published: "2026-03-10T10:55:32Z"
language: "en"
author: "Filab"
---

# Carbohydrate Analysis Laboratory (Glycosylation)

## Carbohydrate Analysis Laboratory: Master the Glycosylation of Your Biomolecules

**Glycosylation** is a critical [post-translational modification](https://filab.fr/services/laboratoire-danalyse-des-modifications-post-traductionnelles-des-proteines.md). It directly influences the biological activity, stability, immunogenicity, and half-life of therapeutic proteins.

The **FILAB** laboratory provides you with its expertise and state-of-the-art analytical equipment to characterize your carbohydrates and secure the development of your biological products ([monoclonal antibodies](https://filab.fr/en/sectors-of-activity/biopharmaceutical/biotherapeutic-recombinant-protein-characterization/analysis-characterization-monoclonal-antibodies-mabs.md), [recombinant proteins](https://filab.fr/en/sectors-of-activity/biopharmaceutical/biotherapeutic-recombinant-protein-characterization.md), [biosimilars](https://filab.fr/en/sectors-of-activity/biopharmaceutical/biotherapeutic-recombinant-protein-characterization/analysis-characterization-biosimilars.md))…

### Our Carbohydrate Analysis Services

FILAB supports you at every stage, from R&D to quality control, through tailor-made services:

## Identity and Structure of Biomolecules

Primary sequence: peptide mapping ([peptide mapping](https://filab.fr/en/sectors-of-activity/biopharmaceutical/biotherapeutic-recombinant-protein-characterization/peptide-analysis-biopharmaceutical-services.md)) and [de novo sequencing](https://filab.fr/en/sectors-of-activity/biopharmaceutical/biotherapeutic-recombinant-protein-characterization/de-novo-protein-sequencing.md)

Localization and analysis of [disulfide bonds](https://filab.fr/en/sectors-of-activity/biopharmaceutical/disulfide-bridge-analysis.md)

[Analysis of monosaccharide composition](https://filab.fr/en/sectors-of-activity/biopharmaceutical/monosaccharide-structure-analysis-laboratory.md)

Compliance verification with [ICH Q6B](https://filab.fr/services/laboratoire-danalyse-selon-lich-6b-guideline.md)**guidelines:** analytical support for your registration dossiers.

Determination of [intact mass](https://filab.fr/en/sectors-of-activity/biopharmaceutical/intact-mass-analysis-laboratory.md)

Secondary and tertiary structure: [Circular Dichroism](https://filab.fr/en/sectors-of-activity/biopharmaceutical/measurement-circular-dichroism-cd.md), UV/Visible profiles and thermal stability

Profiling of [N-Glycans](https://filab.fr/en/sectors-of-activity/biopharmaceutical/n-glycans-analysis.md) and O-Glycans: complete mapping of glycan structures after enzymatic or chemical release

## Our Technical Capabilities

 [### LC-MS/MS (Q-TOF & Orbitrap)](https://filab.fr/en/our-technical-resources/laboratory-analysis-uplc/laboratory-analysis-hplc-lcms.md) [### GC-MS](https://filab.fr/en/our-technical-resources/laboratory-analysis-gcms.md) [### HRMS](https://filab.fr/en/our-technical-resources/high-resolution-mass-spectrometry-hrms-analysis.md) [### SEC-Triple Detection (LALS-RALS/UV/RI)](https://filab.fr/en/our-technical-resources/laboratory-analysis-gpc-sec.md) [### DSC](https://filab.fr/en/our-technical-resources/laboratory-analysis-dsc-calorimetric.md) [### FTIR](https://filab.fr/en/our-technical-resources/laboratory-analysis-ftir-spectroscopy.md)
### To go further

  Services
## Our Other Biopharmaceutical Analysis Services

Assess product purity and heterogeneity

Detection and quantification of **[HCP (Host Cell Protein)](https://filab.fr/en/sectors-of-activity/biopharmaceutical/host-cell-protein-hcp-testing-analysis-laboratory.md)**

Quantification of elemental impurities (**[ICH Q3D](https://filab.fr/en/our-services/our-analysis-services/analysis-ich-q3d-context/elemental-impurity-analysis-according-ich-q3d-laboratory.md)** /**[USP <233>](https://filab.fr/en/our-services/our-analysis-services/analysis-usp-233-laboratory.md)**)

**[Extractables & Leachables (E&L)](https://filab.fr/en/our-services/our-expertise-services/laboratory-extractable-leachable-testing.md)**

[**Amino acid quantification**](https://filab.fr/en/our-services/our-analysis-services/chemical-analysis-laboratory/analysis-amino-acids/study-amino-acids.md), vitamins and residual saccharides

Analysis of physicochemical properties (**[isoelectric point](https://filab.fr/en/sectors-of-activity/biopharmaceutical/protein-isoelectric-point-pi-determination.md)**, **[extinction coefficient](https://filab.fr/en/sectors-of-activity/biopharmaceutical/protein-molar-extinction-coefficient-determination.md)**…)

[Residual host cell DNA analysis](https://filab.fr/en.md)

### Why choose FILAB?

- **Multidisciplinary expertise:** a team of doctors and engineers specialized in analytical chemistry and biochemistry.
- **Dual expertise**chemistry / materials
- **ISO 17025 accreditation**by**COFRAC**
- State-of-the-art analytical facility of**5200m²**
- GMP**environment**