• Proteos [Our Company]
  • Expertise [Efficient & Economical]
  • Request [a Quote]
  • Customer [Satisfaction]
  • Protein [Production, Expression & Purification]
  • Biochemists [Protein Characterization]
  • Personalized [Projects]
  • Cryofreezer
  • Buffers
  • Shake Flasks

Proteos can start a project where YOU want to start!

Proteos offers comprehensive support in protein expression and purification for the biotech industry -- starting a project where YOU want to start.


Proteos – Your Research Partner from Gene to Purified Protein

Our Promise: Customer Satisfaction

Customer satisfaction is the reason for Proteos’ ongoing success and why customers continue to return with new requests.

The reason is simple – production of quality proteins, adhering to customer timelines, and timely communications through the process.

We work through the Request for Quotation process to assure that we understand the specifications of your project before we begin. We clarify the specifications to assure that the protein meets your requirements. Based on this information, we begin your project within 1 week of receiving your purchase order. Most projects are milestone driven, thus keeping you in control throughout the process and allowing you to manage critical decisions and effectively manage your outsourcing budget. Proteos is committed to assuring that you know the exact status of your project, therefore you will receive 'real-time' updates. Lastly, we understand the importance of your timelines, and are committed to timely delivery of your protein.

Customer satisfaction is our goal for every project.

Proteos Update - January 2015

How can we be of service to you in 2015?

Happy New Year!  Proteos is ready to express your recombinant protein projects in mammalian, insect, and bacterial cell systems.  Our on-site expression and purification services are customized to each client's specifications in an effort to achieve your purity and yield targets.

  • While we do not operate under GLP or GMP conditions, we do offer production of proteins that are often used by our customers for POC studies prior to more expensive investment in GLP/GMP processes. 

  • Proteos produces recombinant proteins of all classes (e.g., kinases, proteases, cytokines, etc.) and have been involved in production of recombinant antigens for immunization research.  

  • We are a company that will take on protein projects for which protein expression and purification processes have not yet been determined by the customer, or we will follow customer provided protocols exactly as listed. 

  • We can make your 2015 budget go farther with discounts on the bundling of multiple projects.

Let us provide you a quote!


PROTEOS will be attending the PepTalk 2015 meeting in San Diego!

Stop by booth #300 during the week of January 19th if you are attending PepTalk 2015 at the Town and Country Resort in San Diego, CA.  We would like to talk about our CRO services and highly-qualified scientists in protein expression and purification. 







About Our Company

Proteos, Inc. is a contract research organization located in Kalamazoo, MI that specializes in providing research grade recombinant proteins for pharmaceutical, biotechnology and life science communities.

Mammalian Cell Expression
Proteos offers custom mammalian cell expression, providing consultation and optimization of services for each project.
Insect Cell Expression
Insect cells offer high levels of recombinant protein expression with proper posttranslational modifications, and are...
Baculovirus Titering Service
Proteos offers baculovirus titering services for quantitation of infectious virus particles per milliliter of culture...
Bacterial Expression
Bacterial expression is a rapid and economical system for high level production of recombinant proteins.

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