CIP vs SIP: Key Differences in Bioreactor Cleaning
If you run a reusable stainless-steel bioreactor, the rule is simple: CIP removes residue, SIP kills microbes, and you need both in that order. For bioprocess engineers and cultivated meat...
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Invitrogen | SKU:
RFGFB50
Invitrogen Human FGF-basic (FGF-2/bFGF) Recombinant Protein
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In stock. Ships globally direct from Invitrogen to research and production facilities.
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Human FGF-basic (FGF-2/bFGF) is a highly potent recombinant signaling protein designed to support the proliferation and maintenance of various mammalian cell types. As a key member of the fibroblast growth factor family, it interacts with high-affinity transmembrane receptors to influence critical biological processes, including cell growth, tissue repair, and neovascularization. This 17 kDa protein is an essential component for researchers working with pluripotent stem cells (PSCs), neural stem cells, and endothelial cell lines.
This recombinant protein is expressed in E. coli and purified to high standards to ensure exceptional bioactivity and lot-to-lot consistency. Each batch is rigorously validated using dose-dependent cell proliferation assays (ED50 ≤ 0.1 ng/mL), ensuring reliable performance in demanding culture environments. The lyophilized formulation is carrier-free and contains no preservatives, providing a clean reagent for sensitive downstream applications.
The formulation is ideal for both foundational research and advanced biotechnology applications where precise control over cell signaling is required. Its proven ability to support robust cell expansion makes it a dependable choice for stem cell research, wound healing studies, and tumor biology. For optimal stability, the protein should be reconstituted according to validated protocols and stored in aliquots to avoid repeated freeze-thaw cycles.
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Cellag Bio is the structured intelligence layer for cultivated meat R&D — scattered published research distilled into decision-ready records: what worked, what failed, the likely cause, and what to do instead. Before committing budget to a medium, reagent, or cell line, check the evidence behind it: real experimental outcomes and failure modes, not marketing claims.
Search by media, reagent, cell line or species (e.g. "Beefy-9" or "B8") to find the records that use it.
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kLa Measurement Methods for Bioreactor Scale-Up
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