ABOUT NU-TEK BIOSCIENCES
Nu-Tek BioSciences was founded on the belief that breakthrough biotechnology could be developed in a sustainable, ethical way by leveraging plant- and yeast-based cell culture nutrients. Our peptones and protein hydrolysates, used by industry-leading biotechnology and pharmaceutical companies, support a variety of applications ranging from mammalian cell culture to industrial fermentation. Our products are also leveraged in clinical nutrition and medicinal foods, such as allergen-free probiotics and other high-value nutritional products. With decades of experience and global reach, Nu-Tek BioSciences is your partner for animal-free yeast extracts and peptones.
INDUSTRY INSIGHTS
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![GettyImages-1158724314-electorphoresis-hand-filling-cell]( "ESACT 2026: Reducing Variability With Animal‑Origin‑Free Peptones")
Explore how data‑driven collaboration and animal‑origin‑free media strategies can reduce variability, improve cell culture performance, and support consistent, cost‑effective bioprocessing at scale.
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![Where Sourcing Meets Science: Performance Improvement And Cost Reduction Through Innovative Collaboration]( "Where Sourcing Meets Science: Smarter Collaboration, Better Outcomes")
See how collaboration-driven raw material control reduces variability, improves cell culture performance, and delivers measurable cost and productivity gains in biotherapeutic manufacturing.
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![GettyImages-533937117-mrna-chemicals]( "Improving CD Media Titers With Nu-Tek Peptones")
Adding 0.2% soy peptone to chemically defined media increases CHO IgG production by 30–60%. This animal-free supplementation enhances titers while maintaining high process control.
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![GettyImages-2189362114-recombinant-protein-structure]( "Yeast Extracts: Improving Expression")
Yeast extract improves E. coli protein production by over 50%, boosts desired protein attributes 4X, and offers a secure animal-free nutrient source.
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![GettyImages-506999858-scientists-cell-culture-lab-development]( "Precision Control In Animal‑Free Raw Materials")
Animal‑free raw materials offer adjustable attributes, controlled manufacturing, and consistent nutrient profiles, ensuring reliable performance and customizable solutions across multiple production processes.
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![cell-therapy-GettyImages-1494029118]( "Consistency Engineered For Animal‑Free Bioprocessing")
Animal‑free soy‑based materials provide consistent molecular weight profiles, stable mineral levels, and controlled manufacturing to ensure reliable, reproducible bioprocessing performance.
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![GettyImages-1354172647-scientist-in-lab-with-flasks-pipette]( "Consistency You Can Trust in Animal‑Free Raw Materials")
Animal‑free raw materials ensure reliable bioprocessing through stable molecular weight profiles, consistent mineral levels, and controlled manufacturing for dependable lot‑to‑lot performance.
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![GettyImages-2217581928 manufacturing, production]( "Collaborative Variability Reduction In Cell Culture Media")
Variability reduction programs improve biomanufacturing by controlling raw‑material complexity, optimizing critical attributes, and boosting productivity through data‑driven partnerships.
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![GettyImages-1131003688 proteins]( "Using Plant Peptones To Boost Plasmid Yield And Induction")
Uncover how Nu‑Tek’s plant-based peptones support E. coli growth, plasmid yield, and controlled induction, offering a sustainable, animal-free alternative for biopharmaceutical cell culture.
CONTACT INFORMATION
Nu-Tek Biosciences
5400 Opportunity Ct #120
Hopkins, MN 55343
UNITED STATES
Phone: (952) 936-3601
Contact: Courtney Jones
NU-TEK NEWS
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Nu-Tek BioSciences Reinforces Global Supply Leadership With Halal Certification Renewal2/25/2026
Nu-Tek BioSciences, the industry leader in 100% animal-origin-free (AOF) peptones and yeast extracts, announced today that it has successfully renewed its Halal certification from The Islamic Food and Nutrition Council of America (IFANCA).
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Nu-Tek BioSciences To Highlight Animal-Origin-Free Peptones, Supply Chain Strength At DCAT Week 20262/25/2026
Nu-Tek BioSciences, the market leader in 100% animal-origin-free (AOF) peptones and yeast extracts, announced today that it will participate in the upcoming Drug, Chemical and Associated Technologies (DCAT) Week 2026, hosted March 23–26 in New York City.
SOLUTIONS
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![biologic-medicine-research-GettyImages-1413606459]( "Plant-Based Peptones For Bioprocessing")
Plant-based, animal-free peptones enhance bioprocessing by improving yields, supporting low-serum conditions, simplifying media design, and enabling consistent and compliant cell culture performance.
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![GettyImages-1213680755-scientist-gloves-assay-cell-culture]( "Strategic Use Of Yeast Extracts In Cell Culture")
Animal-free yeast extracts enhance cell culture and fermentation by improving yields, cell health, and consistency, while supporting regulatory confidence, supply security, and media performance.
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![GettyImages-1225652892-amino-acid-chain-3d-render]( "Peptones, Hydrolysates, And Yeast Extracts")
We offer plant-based, animal-free peptones, hydrolysates, and yeast extracts in ultrafiltered and microfiltered formats, supporting cell culture, fermentation performance, and bioprocess nutrition.
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![GettyImages-847137740 cell culture flask]( "100% Animal-Free Production And Control")
See animal-free peptones and hydrolysates enabling consistent, scalable cell culture and fermentation, with variability reduction, regulatory support, and customizable manufacturing solutions.
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![Nu-TekBio Facilities Tour]( "NuTekBio Facilities Tour")
An animal‑free raw material partner delivering precision manufacturing, audit‑ready compliance, and tailored variability control—helping biopharma scale faster with lower risk and confidence.
