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Welcome To Peak Serum

Peak Serum, Inc. is a privately owned and independent supplier of life science laboratory products, conveniently located near high-technology science parks in Denver, Boulder and Fort Collins, Colorado. Our core focus is Fetal Bovine Serum (FBS) for cGMP / clinical trial research and diagnostics applications. Peak Serum offers a wide range of high quality, 100% US Origin and USDA Origin FBS products for all levels of research compliance. Peak Serum’s products are backed with superior knowledge, while delivering competitive market pricing and a consistent, readily available supply.

What Our Clients Say

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We have been using Peak’s FBS and Newborn Calf Serum with many cell lines and numerous virus species since the inception of the business and have been nothing but pleased with the products and the service.

P.G. Colorado State University

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Considering HT-1080 fibrosarcoma, Peak Serum US FBS lot was better than 5 other leading FBS brands including our current control.

Furthermore, considering the price of Peak Serum US FBS lot, which was up to $100 lower per 500mL bottle than the other brands, along with equivalent or better performance, Peak Serum was a clear winner!

Another very important consideration was that Peak Serum accommodated our request of spreading the payment of the whole purchase for 6 month, which was crucial for making a final decision.”

E.D. The Scripps Research Institute

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We tested Pure Premium FBS ( PS-FB3 ) with immortalized and primary human vocal fold fibroblasts and were very pleased with the quality and price of the serum. Thank you for all your kind help, it was an absolute pleasure doing business with Peak Serum.

S.B. University of Wisconsin

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We compared the growth of three different primary fibroblast lines in media supplemented with Peak Serum’s FBS to their growth in media supplemented with four other commercially-available FBS samples and noticed a big difference in growth or cell morphology by phase microscopy when using Peak Serum’s FBS.

B.R. Duke University

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We were satisfied with Peak Serum’s US Origin FBS (PS-FB1) for Mesenchymal Stem Cells, early incubation stage, obtained from bone marrow or fat tissue.

E.B. ProgenCell Stem Cell Therapy

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Tom Kutrubes is extremely knowledgeable, helping me find the appropriate serum for my cell lines at the best price, and quickly. The customer service couldn’t be better.

K.K. Vital Therapies, Inc.

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The Peak Serum Difference

With over 12 years in the biotech industry, we at Peak Serum have learned that personal relationships, integrity and a consistently high-quality products make all the difference. This is what separate us from the large corporations.

All of our fetal bovine serums are sourced exclusively from the United States and USDA-approved countries and our 100% US Origin fetal bovine serum has performed better in 30 day comparisons than leading competitors.

Learn more about what makes Peak Serum's Fetal Bovine Serum the most superior on the market by watching our informational video.

PEAK SERUM PROUDLY SUPPORTS RESEARCH

Everyone wins when we support research to cure diseases. Peak Serum is proud to announce the launch of Cares for Cures, an initiative that aims to provide Fetal Bovine Serum product donations to research labs working to cure diseases worldwide. 

Research labs and organizations are encouraged to apply for donations through the form below and Peak Serum has committed to selecting at least one beneficiary in 2017.

Cares For Cures is proud to announce that it has made its first donation of Fetal Bovine Serum to support innovative research in the biotechnology field, Dr.Wendy Huang of the UC San Diego School of Medicine. Click here to learn more.