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EUPROTEIN INC.

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NORTH BRUNSWICK, New Jersey, US

About EUPROTEIN INC.

EUPROTEIN INC. offers custom development and production of high-quality bioresearch reagents, with a particular focus on human and other mammalian proteins, as well as recombinant monoclonal antibodies. In support of biopharmaceutical drug discovery and development, EUPROTEIN, Inc. develops and... Show more »

EUPROTEIN INC. offers custom development and production of high-quality bioresearch reagents, with a particular focus on human and other mammalian proteins, as well as recombinant monoclonal antibodies. In support of biopharmaceutical drug discovery and development, EUPROTEIN, Inc. develops and implements primarily the mammalian cell-based technology platforms for custom protein and monoclaonal antibody production services. Our complete US-New Jersey based laboratories with skilled scientists and customer service professionals accommodate your requirements for premium quality, fast delivery and effective communication.

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Our Services (20)


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Protein Expression in Mammalian Cells

Mammalian cell based recombinant protein production
Starting at $498.00 per study

EUPROTEIN offers a variety of recombinant protein expression services ranging from protein engineering, production, and purification at various scales. We specialize in protein services with mammalian expression systems, primarily Human cells and Chinese Hamster Ovary (CHO) cells.  Show more »

EUPROTEIN offers a variety of recombinant protein expression services ranging from protein engineering, production, and purification at various scales. We specialize in protein services with mammalian expression systems, primarily Human cells and Chinese Hamster Ovary (CHO) cells.  We can start a pilot expression study of your protein project with as low as $498! 

Mammalian cells produce protein products with unique advantages of correct folding, proper post-translational modification, and native or the most near-native conformation. At EUPROTEIN, we have been successful in producing several thousand proteins in mammalian cells, and offering custom services at different scales that fit your project needs.

EUPROTEIN provides customers with integrated process solutions from customer-driven project designs, gene synthesis, molecular biology services, protein expression, to protein purification and analytical characterizations. 

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Antibody Engineering

Price on request

At EUPROTEIN, we understand the importance of recombinant antibodies in the discovery and development of novel biologic therapies. Therefore, we have developed the skillset to generate customized antibodies that show specialized binding properties, optimal half-lives and desirable effector functions, in support of your drug... Show more »

At EUPROTEIN, we understand the importance of recombinant antibodies in the discovery and development of novel biologic therapies. Therefore, we have developed the skillset to generate customized antibodies that show specialized binding properties, optimal half-lives and desirable effector functions, in support of your drug discovery efforts. Our offerings include:

  • Hybridoma sequencing to identify variable regions of antibody heavy chain (VH) and the light chain (VL) from mouse, rabbit, and human clonal cells
  • Antibody engineering for single chain, chimeric, and bispecific antibody products
  • Assembly of full-length IgG constructs for antibody expression and production
  • Research-grade antibody biosimilar expression and production in human or CHO cells
  • Reverse engineering of monoclonal antibody through de novo antibody sequencing

Additional custom services can be requested for antibody purification from non-recombinant sources, antibody isotyping and antibody conjugation labelling.

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Monoclonal Antibody (mAb) Production

Price on request

EUPROTEIN offers recombinant monocloanl antibody services ranging from antibody engineering, expression construct design, production, and purification in flexible scales. We specialize in utilizing mammalian expression systems, primarily Human 293 and Chinese Hamster Ovary (CHO) cells to produce customized... Show more »

EUPROTEIN offers recombinant monocloanl antibody services ranging from antibody engineering, expression construct design, production, and purification in flexible scales. We specialize in utilizing mammalian expression systems, primarily Human 293 and Chinese Hamster Ovary (CHO) cells to produce customized antibody.

 At EUPROTEIN, we have been successful in producing over a thousand of recombinant murine and human monoclonal antibodies with serum-free 293 and CHO cell culture, and offering custom services at different scales and quality levels that fit your project needs.

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Recombinant Protein Expression

Starting at $498.00 per study

EUPROTEIN offers a variety of recombinant protein expression services ranging from protein engineering, production, and purification services at various scales. We specialize in protein services in mammalian expression systems, primarily Human cells and Chinese hamster ovary (CHO) cells.

While the bacteria expression... Show more »

EUPROTEIN offers a variety of recombinant protein expression services ranging from protein engineering, production, and purification services at various scales. We specialize in protein services in mammalian expression systems, primarily Human cells and Chinese hamster ovary (CHO) cells.

While the bacteria expression system is rapid and simpler to scale up, mammalian cells render unique advantages of correct folding, proper post-translational modification, and native or the most near-native conformation. At EUPROTEIN, we have been successful in producing several thousand proteins in mammalian cells, and offering custom services at different scales that fit your project needs.

In addition, EUPROTEIN provides customers with integrated process solutions from customer-driven project designs, molecular biology services, protein production, to purification and analytical characterizations. 

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Cell Line Generation

Price on request

EUPROTEIN has mastered the art of stable cell line development, in particular cell lines dedicated for assay development or high-level expression and production of recombinant monoclonal antibodies. The GS or DHFR expression system is the most widely used expression system in industry. Through serving our customers, we are able... Show more »

EUPROTEIN has mastered the art of stable cell line development, in particular cell lines dedicated for assay development or high-level expression and production of recombinant monoclonal antibodies. The GS or DHFR expression system is the most widely used expression system in industry. Through serving our customers, we are able to bring you with a decade years of experience in GS and DHFR based stable cell line generation and upstream process development.

At EUPROTEIN, we have successfully developed over 30 stable CHO and other mammalian cell lines for research and early stage of biologic development. In addition to cell line development services, EUPROTEIN also offers the scale-up bioproduction using stable cell pools and selected stable cell lines.

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Protein Purification

Price on request

Protein purification is very critical for the characterization of the function, structure, and interactions of proteins. Separation of the protein of interest from other impurities, is typically the most challenging aspect of protein purification. Through the complexicity of proteins we have previously worked with, we have... Show more »

Protein purification is very critical for the characterization of the function, structure, and interactions of proteins. Separation of the protein of interest from other impurities, is typically the most challenging aspect of protein purification. Through the complexicity of proteins we have previously worked with, we have acquired the skills in downstream purification processes to specific custom cases. Insoluble proteins can also be purified and refolded to the native state. We routinely purify proteins using affinity chromatography, ion-exchange, size-exclusion, hydrophobic interaction and other techniques.

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Purified Proteins

Price on request

EUPROTEIN develops and produces ten thousand of recombinant proteins from transient expression of DNA sequences or genes of different species, primarily human, mouse, rat, and monkeys genes.

EUPROTEIN develops and produces ten thousand of recombinant proteins from transient expression of DNA sequences or genes of different species, primarily human, mouse, rat, and monkeys genes.

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Biochemistry & Molecular Biology

Price on request
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Protein Production

Price on request

For the details, please see our recombinant protein and monoclonal antibody expression services.

 

For the details, please see our recombinant protein and monoclonal antibody expression services.

 

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Mammalian Cell Culture

Price on request
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Hybridoma Production

Price on request
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Assay Development

Price on request
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Cell-Based Assays

Price on request
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Antibody Modification

Price on request
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Antibody Purification

Price on request
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Protein Characterization

Price on request
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Cell Line Authentication

Price on request
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Protein Expression Screening and Optimization

Price on request
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Animal Immunization for Antibody Production

Price on request
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Antigen Expression and Purification

Starting at $498.00 per study
Request a quote for more information about this service.

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Emboar Pancham

Project Manager
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Eric Zhang

Scientist

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