One World Biotech
                                         Because Outstanding R&D Services are Essential TM
Protein Expression and Purification Services

Expression in E. coli, Yeast, Insect, and Mammalian Cells
Gene/Vector Optimization  
Purification of Tagged and Untagged Proteins

  • Construct preparation, codon usage, promoter, expression system, protein solubility,
    cell culture conditions and purification protocols all affect protein quality and quantity.
  • We have expertise in all aspects of protein expression and purification to provide you
    with exceptional service, and you will have the benefits of highly pure and
    biologically active proteins, time and cost savings.
  • We provide integrated solutions from gene cloning to protein purification or, we will
    use your expression clone to produce the protein for you.
  • Our researchers have more than 40 years of experience with difficult-to-purify
    proteins.
  • We use the Akta purification system for method development and to obtain
    reproducible results.
Our high quality protein expression and purification solutions exceed your
expectations and are cost effective. Contact us today (Support@OneWorldBio.Com)
to discuss your project needs.