Precise delivery starts at the molecular level. And Athens’ transport and binding proteins ensure reliable recognition, transport, and localization.
Carrier proteins deliver essential ions, lipids, and nutrients to cells—and their performance shapes every downstream result. At Athens, we purify native transport proteins and binding proteins that retain the structural integrity and biological activity your workflows demand.
From transferrins and apolipoproteins to albumins and lipoproteins, our high-quality transport and binding proteins support robust IVD assay development, cell culture media formulation, and drug transport research.
Native structure. Proven activity. Reproducible results.


Set your own specs—buffer, form, purity, scale, and more—and get transport proteins and binding proteins tailored to your workflow.
Polyclonal antibodies and immunoglobulins with native structure for reliable sensitivity and assay consistency.
Native enzymes and inhibitors, purified and QC-tested in-house for consistent activity and trusted results.
Reagents with superior purity and activity for reliable, accurate, and sensitive diagnostic test development.
Immunogen-grade native proteins designed for reproducible polyclonal antibody and antisera development.
Purified acute-phase and other immune proteins for reliable insights into immune responses and inflammatory markers.