ChemPep: One stop for peptide synthesis. ChemPep provides custom services in peptide synthesis and peptide array. ChemPep is the leading supplier of amino acid building blocks, peptide coupling reagents, solid phase synthesis resins, fluorescent dyes, pharmaceutical peptides, catalog peptides and cosmetic peptides.

LookChem.com is the world's leading B2B trading platform, especially good for looking for chemicals from China. LookChem offers FREE directory and database of chemicals and chemical manufacturers from China and all over the world. LookChem is the perfect platform for suppliers seeking enduser purchasers of chemicals.

Eurogentec is a leading provider of products and services for Life Science Research, in vitro Diagnostic and Therapeutic applications.

Invitrogen enables scientific discovery by offering the broadest range of tools for life science. Its innovative reagents are used in all major areas of biological discovery including functional genomics, proteomics, stem cells, cell therapy and cell biology.

Antibodies and other tools for protein extraction, purification, modification and detection. Pierce Protein Research Products from Thermo Fisher Scientific.

AnaSpec provides integrated proteomics solutions, including peptides, antibodies, fluorescent dyes & probes, assay kits, amino acids, solid phase synthesis resins and reagents; provides custom services in peptide synthesis, antibody production, assay development, and analytical validation.