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High quality, TET-free FBS, tested for the presence of Chlortetracycline, Oxytetracycline and Tetracycline. TET-Free FBS contains undetectable to trace amounts of residual TET.
Fetal Bovine Serum (FBS) is the most commonly used serum for cell-based applications which are an integral part of cell culture, vaccine development, and drug discovery as it provides the most nutrients for the widest range of cell types. FBS provides critical growth factors for optimal performance of cell cultures and cell growth.
FBS often contains the antibiotic tetracycline (TET) and researchers using very sensitive tet-inducible gene expression systems encounter problems with unintended expression as a result. Serum is tested for the presence of Chlortetracycline, Oxytetracycline and Tetracycline.
Yes, please contact our customer service team for details where we will work with you on your specifications. Please note we will only hold lots for 14 days.
Most FBS products that are stored appropriately have a 5-year shelf-life. Please refer to the expiration date noted on the product label and the Certificate of Analysis provided at time of purchase for FBS batches you received.
Yes, in addition to US and USDA origin premium FBS, we offer a wide range of specialty serum including heat-inactivated, gamma-irradiated, and TET-free, and exosome-depleted FBS. For Australian or New Zealand FBS, please contact our customer service team at orders@captivatebio.com for more information.
USDA origin FBS is collected in countries which have been approved by the USDA for bovine serum importation into the United States. US origin FBS comes from USDA licensed abattoirs located entirely within the continental U.S. Certificates of Analysis are available with all FBS purchases. Supplementary Certificates of Origin are also available upon request.
PDF | Download Captivate Bio's 2024 New Products & Services brochure. Highlighting new reagent sourcing, storage services, salt solutions, water, cytokines and growth factors to support life science research.
PDF | EverCell Bio and Captivate Bio have teamed up to provide a single source solution for stem cell modeling services and ongoing product support to accelerate translational and therapeutic discoveries. Download our brochure here.
This research spotlight highlights the superior cryoprotective capacity of the CEPT method and the survival and functionality of preserved hPSCs.
