Full gene design and cloning service from accession number to clone. We will design, amplify and clone into your desired vector of choice from cDNA library, image clone or synthetic DNA (all constructions are fully verified by DNA sequencing).

Protein Expression

Our complete expression service offers a full range of high efficiency platforms including bacterial, insect and mammalian cell lines. Modular prising for initial Phase I small scale expression testing, Phase II scale-up and purification, protein labelling (15N, Selenium & Iodine incorporation) and Biomolecular Analysis.

Peptide Synthesis

Specialist quality service in both routine and challenging peptides. Highly competitive pricing with industry leading turn-around (1-2 weeks). Available from milligram to multi-grams, crude to 98% purity, up to 100 amino acids, choice of modifications, labels, and conjugations. All HPLC purified peptides are analysed by mass spec as standard.

Antibody Production

Complete customised antibody development service for polyclonal and monoclonal antibodies from antigen production all the way through to high quality affinity purification. With highly competitive pricing and reliable delivery times, our custom schedule offers a choice of synthesised peptide or protein antigen immunization, ELISA screening throughout, scale up, and final affinity purification. Additional services including EPITOPE design, additional screening, and western blotting analysis are available upon request.

Custom Column Packing

We offer comprehensive fast and reliable HiFlIQ lab column packing services at super competitive prices and with high degrees of flexibility. Our column packing service is designed for any third-party resins.

ELITE Antibodies

Discover our range of ELITE hybridoma cell lines and their validated antibodies. Our 25 ELITE Antibodies target a wide variety of research areas and are confirmed for use in applications including Flow Cytometry, ELISA and Immunohistochemistry.

Protein Ark offers a comprehensive range of custom services to help streamline and advance your research. From clone to protein, peptide to antibody, Protein Ark can offer you the full range or just a single service. All our services offer full customer and trouble-shooting support, world class facilities and expertise, highly competitive modular pricing, fast turnaround, and our no product no fee 100% guarantee.

To receive a bespoke price for your particular requirements, click on the relevant icon to start the quote process. All information supplied will be handled carefully and treated with the strictest of confidence.

Why Work with Protein Ark’s UK Facility?

Click here to meet our dedicated team of scientists.


“Things seem to be working out well with your Mab service and the first one we have had (pure Mab) works very well. It is an anti-small molecule cytotoxic drug MAb which is specific for the drug on the Antibody Drug Conjugate, with sub-nanomolar affinity.”