Explore Bio-Connect’s proteins and peptides portfolio: trusted suppliers, premium reagents, and tips on how to choose the best reagents for your research.
At Bio-Connect, we are proud to partner with leading suppliers in the field of proteins and peptides, ensuring our customers have access to the highest quality reagents for their research and development. Our portfolio covers a wide spectrum of protein products, from recombinant proteins and enzymes to custom peptides and specialized assay reagents. Below, we spotlight our key suppliers and the unique strengths they bring to the Benelux scientific community.
Discover the full range of protein products from our suppliers on our supplier overview page, browse our webshop or contact our team for tailored advice and support.
| Supplier | Portfolio | Highlights |
|---|---|---|
| Sino Biological | Recombinant proteins, including cytokines, growth factors, enzymes, kinases, viral antigens, Fc receptors, immune checkpoints, tau proteins, and transmembrane proteins. | GMP-grade proteins, biotinylated proteins, custom protein and antibody services. |
| Why choose: Renowned for quality and breadth, supporting diverse research areas from immunology to virology. Sino Biological offers a complete solution “from gene to purified protein,” enabling fast, reliable, and scalable protein production for any research need. | ||
| ACROBiosystems | Recombinant proteins (immune checkpoints, cytokines, growth factors, Fc receptors, enzymes, viral antigens), GMP-grade proteins, and cell/gene therapy reagents. | Full-length active transmembrane proteins, biotinylated proteins, custom GMP-grade services. |
| Why choose: Leading innovation in therapeutic development and cell therapy research. | ||
| Cosmo Bio USA | Recombinant proteins, peptides, cytokines, and growth factors, as well as antibodies, specialized biomolecules and assay kits. | Unique Japanese and global reagents, cell-free protein expression systems, custom services. |
| Why choose: Exclusive access to hard-to-find reagents and validated solutions for advanced research. | ||
| Prolytix (Haematologic Technologies) | Highly purified plasma proteins for coagulation and hematology, including zymogens, enzymes, cofactors, inhibitors, and clotting factors. | Custom and bulk protein purification, specialized blood collection tubes. |
| Why choose: Expertise in coagulation proteins and custom solutions for clinical and research applications. | ||
| LifeSpan BioSciences (LSBio) | Recombinant proteins, including cytokines, growth factors, enzymes, kinases, receptors, animal-free, and viral proteins. | Native and tagged proteins for ELISA, WB, IHC, and cell-based assays; custom protein production. |
| Why choose: Extensive catalog and proven quality for a wide range of research applications. Many proteins are bio-active and certified low-endotoxin. | ||
| OriGene | Full-length human recombinant proteins, purified proteins, over-expression lysates, and modified proteins. | Custom protein production, positive controls for assays, and applications in antibody development. |
| Why choose: Authenticity and bioactivity, ideal for antibody and assay development. | ||
| BPS Bioscience | Bioactive recombinant proteins and enzymes, including kinases, epigenetic and metabolic enzymes, immune checkpoint molecules, and cancer-related proteins. | HiP™ high-purity proteins, bulk production and customization, activity-validated proteins. |
| Why choose: High-quality, validated proteins for drug discovery, screening, and assay development. | ||
| AdipoGen Life Sciences | Recombinant proteins with enhanced activity and stability, functional antibodies, ELISA kits, and rare antibiotics. | Focus on inflammasomes, immune regulation, immunometabolism, and neuroinflammation. |
| Why choose: Innovative solutions for immunology, metabolism, and inflammation research. | ||
| Kactus Bio | Recombinant proteins and enzymes, including antibody drug targets, cytokines, transmembrane proteins, and MHC complexes. | VLP & Nanodisc displayed antigens, GMP-grade gene editing enzymes, ultra-low endotoxin proteins. |
| Why choose: Advanced protein engineering and rapid delivery for drug discovery and cell therapy. | ||
| MedChem Express | Recombinant proteins (cytokines, growth factors, enzymes, kinases, viral proteins, immune checkpoints, CAR-T proteins). | Animal-free and GMP-grade proteins, custom protein and peptide synthesis. |
| Why choose: Superior biological activity, high purity, and flexible custom solutions. | ||
| Biosynth | Custom and catalog peptides, recombinant proteins and enzymes, antibodies and antigens, high-performance enzymes. | Epitope mapping, peptide antigen design, and custom antibody production. |
| Why choose: End-to-end peptide and protein solutions, from discovery to manufacturing. | ||
| Proliant Health & Biologicals | Recombinant Human Albumin (rHA), High-purity bovine serum albumin (BSA), Adult and newborn calf serum, animal proteins, diagnostics, cell culture, nutrition, and bioprocessing. | Largest lot sizes in the industry with consistent lot-to-lot quality, industry-leading in BSA manufacturing, digestive and gut health products. |
| Why choose: Trusted global supplier, exceptional product consistency and availability, rigorous quality control. | ||
We gladly support you by keeping you updated on our latest products and the developments around our services.
Direct contact technical support
Protein portfolio
