Our Services
Comprehensive suite for Antibody de novo sequencing and characterisation

Monoclonal Antibody Sequencing

Polyclonal Antibody Sequencing

ADC Characterisation

Bispecific Antibody Quality Assessment
Specialised workflows for immunopeptidome analysis, neoantigen discovery, and target validation/quantification of displayed antigens.

Immunopeptidomics Analysis

Antigen
Discovery

Antigen Validation and Quantification
Hear From Our Customers
"BSI provided accurate, reliable, and timely results throughout our project. Their PEAKS Antibody Characterization service delivered the high-quality analysis we needed, along with clear, comprehensive reports that continued to be valuable as new questions arose during later stages of the project. The team was knowledgeable, responsive, and flexible in working with our limited starting material, while maintaining confidence in the quality of the results. We look forward to working with BSI again on future antibody sequencing projects."
"We had the privilege of partnering with the team at Bioinformatics Solutions on a recombinant antibody screening project. The team displayed exceptional perseverance and flexibility, ensuring that each challenge was addressed and the study moved forward successfully. Their extensive expertise in antibody analytics, careful attention to detail, and unwavering commitment to delivering reliable data were evident throughout the collaboration. The PEAKS Antibody Characterization workflow proved invaluable, helping us progress our antibody program efficiently."
"We had the pleasure of working with the team at Bioinformatics Solutions on a glycoprotein research project that encountered unforeseen complications—issues that were entirely unrelated to their technology or services. Throughout, the team demonstrated exceptional tenacity and professionalism, going above and beyond to ensure the project was completed successfully. Their expertise, attention to detail, and commitment to delivering high-quality results were evident at every stage. The PEAKS Glycan analysis proved to be an excellent value and provided valuable insights that kept our project moving forward."
Popular Applications
Antibody Discovery

Our sequencing and proteomics services support antibody discovery workflows from early hit selection to lead validation. We help researchers confirm hybridoma- or display-derived sequences, characterise functional variants, and gain insight into antibody structure and post-translational modifications. These capabilities accelerate screening and improve confidence in lead candidate selection.

Cancer Vaccines

Our immunopeptidomics and in silico tools support the development of targeted cancer vaccines by identifying tumour-specific peptides presented on MHC molecules. In addition to direct MS-based peptide identification, we offer HLA binding prediction and immunogenicity scoring to help prioritise candidate neoantigens. These insights guide vaccine design and selection of the most promising epitopes for personalised immunotherapy.

Biomarker Discovery

Mass spectrometry–based proteomics is a powerful tool for identifying and quantifying disease-associated proteins. Our workflows support relative quantification across conditions, enabling you to detect expression changes, compare disease vs. healthy samples, and prioritize high-confidence biomarker candidates in cancer, autoimmune disease, and infectious models.

Therapeutic Characterisation

Detailed characterisation of protein-based therapeutics is essential for ensuring efficacy, safety, and consistency. Our platforms enable direct analysis of intact antibodies, ADCs, and other complex biologics capturing key critical quality attributes (CQAs) such as post-translational modifications, glycosylation profiles, drug-to-antibody ratio (DAR), and sequence variants. These insights support pre-clinical development, comparability studies and continued QC processes.

Our Facility

See our pages for sample requirements details.




Key Service Advantages
Expert Support
Work directly with PhD scientists who guide your project from experimental design to data interpretation.
Al-Powered Insights
Our advanced, in-house algorithms deliver deeper, more accurate analysis for complex proteomics and antibody data.
Fast-Turnaround
Accelerated workflows deliver reliable MS data in as little as 2-3 weeks* with projects easily accessible through platforms like Science Exchange and Scientist.com.
* 2–3 week turnaround applies to standard workflows with typical sample numbers. Larger or custom projects may require additional time.

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Want to know more?
Discover how our proven methodology and expertise can deliver reliable, high-quality results for your research. Have questions? Our team is here to provide answers and guide you through your next project.










