expression

Recombinant Antigens: An Introduction

3/30/2021

There are many variables to consider when producing recombinant proteins, and more specifically recombinant antigens.  These variables include expression system, purification techniques, protein tags, formulation, and assessment.

Tags: antigen, drug discovery research, expression, purification, recombinant protein production

3-D image of protein structure

Affinity tag removal is an important consideration for project design

8/6/2020

Workflows for tackling challenging protein projects often utilize an affinity tag approach. In previous posts, we have discussed the purpose of utilizing affinity tags in recombinant protein production, the importance of selecting the proper tag for your specific protein target, and the importance of tag placement that can influence protein expression, purification, and functionality.  Our final post in this series will discuss removal of affinity tags.

Tags: Affinity tag purification, drug discovery research, expression, recombinant protein production

3-D image of protein structure

Affinity tag placement is a crucial part of construct design

6/11/2020

Workflows for tackling challenging protein projects often utilize an affinity tag approach. Placement of the affinity tag is also an important decision that can influence protein expression, purification, and functionality.

Tags: Affinity tag purification, drug discovery research, expression, recombinant protein production

Scientist Drawing Abstract Protein Structure

Selecting the ideal affinity tag for your protein production project

4/21/2020

Workflows for tackling challenging protein projects often utilize an affinity tag approach. Selection of the proper affinity tag prior to project initiation can be challenging yet critical to the ultimate success of the project.

Tags: Affinity tag purification, drug discovery research, expression, recombinant protein production

Protein Purification - Chromatography Column and Test Tube

Why do we use affinity tags for protein production?

3/5/2020

Proteos is committed to providing a quality foundation for drug discovery research.  While we have a great deal of experience purifying untagged proteins, it is generally preferable to employ an affinity tag to facilitate purification and detection of the protein of interest.

Tags: Affinity tag purification, drug discovery research, expression, recombinant protein production

Proteos Mammalian Cell Culture for Recombinant Protein Expression

Selecting an Optimal Protein Expression System

10/24/2019

Factors to consider when selecting the optimal expression system for your protein of interest: structural complexity, post-translational modifications, solubility, cellular localization, and investment.

Tags: E coli, expression, insect, mammalian, recombinant protein production

Recombinant Protein Production Services

Recombinant Protein Production Services from a Trusted, Proven Provider

9/5/2019

Founded by former scientists from the biopharma industry, Proteos is steadfastly committed to delivering the industry’s best recombinant protein expression services. Since 2003, we’ve worked to expand the services that we offer, improve our capabilities, and simplify the client experience. From increasing our production capabilities to launching our e-commerce website, our goal is to provide our customers with access to the recombinant protein production services that they need in an efficient, streamlined manner. In today’s post, we’re going to look at a few reasons why you should choose Proteos for your project.

Tags: expression, purification, Recombinant antibody production, recombinant protein production

Why Proteos?  Real-Time Communication For Data-Driven Decisions

Why Proteos? Real-Time Communication For Data-Driven Decisions

7/29/2019

Drug discovery can be unpredictable and requires flexibility to overcome unforeseen challenges.  We continually examine whether projects are running as planned and quickly communicate if the unexpected happens – enabling us to change directions mid-project if needed.

Tags: Contract Research Organization, drug discovery research, expression, purification, Recombinant antibody production, recombinant protein production, Why Proteos?

Why Proteos?  Reliable Recombinant Protein Services

Why Proteos? Reliable Recombinant Protein Services

6/27/2019

Obtaining the highest quality recombinant proteins is critical to the advancement of your discovery program.  Proteos has more that 15 years of experience producing a wide variety of recombinant proteins at the highest quality standards, to keep your program moving forward.

Tags: Contract Research Organization, drug discovery research, expression, purification, Recombinant antibody production, recombinant protein production, Why Proteos?

Why Proteos?  Fit-For-Purpose Products and Customized Workflows

Why Proteos? Fit-For-Purpose Products and Customized Workflows

5/20/2019

In the early stages of drug discovery, the right approach and the right partner can make all the difference. To maximize the success of your program, you need a proficient trustworthy partner to help you navigate the challenges ahead.  All of our methods can be customized to fit the unique needs of your discovery program.

Tags: Contract Research Organization, drug discovery research, expression, purification, Recombinant antibody production, recombinant protein production, Why Proteos?

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