{"title":"Invitrogen","description":"\u003cp\u003eInvitrogen is a molecular and cell biology brand from Thermo Fisher Scientific, offering reagents for cell culture, transfection, cell analysis, and molecular workflows. Its catalogue includes media supplements, growth factors, sera, antibiotics, and specialised reagents widely used across research and biomanufacturing. Invitrogen products are an established laboratory standard, supported by Thermo Fisher's global quality and supply infrastructure. For cultivated meat producers, the brand provides well-characterised supplements, reagents, and cell analysis tools that complement basal media in developing and optimising cell expansion protocols, with consistent quality suitable for R\u0026amp;D through to scale-up.\u003c\/p\u003e","products":[{"product_id":"invitrogen-human-fgf-basic-fgf-2-bfgf-recombinant-protein-50ug","title":"Invitrogen Human FGF-basic (FGF-2\/bFGF) Recombinant Protein","description":"\u003cp\u003eHuman 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.\u003c\/p\u003e\n\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\n\u003cp\u003eThe 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.\u003c\/p\u003e","brand":"Invitrogen","offers":[{"title":"50 µg","offer_id":52814394655048,"sku":"RFGFB50","price":114.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/7570\/8232\/files\/Screenshot2026-04-01at2.38.27PM.png?v=1775034540"},{"product_id":"invitrogen-dmso-anhydrous-10-x-3-ml","title":"Invitrogen™ DMSO, Anhydrous","description":"\u003cp\u003eInvitrogen™ DMSO (Dimethyl Sulfoxide), Anhydrous is a high-purity, highly polar organic solvent specifically designed for research applications requiring precise solubility and compatibility with sensitive reagents. As a versatile tool in molecular biology and cell culture, it effectively solubilizes compounds that are generally insoluble in aqueous environments, including various biomolecules and hydrophobic fluorophores. This anhydrous formulation ensures optimal performance by providing strict control over water content, which is critical for maintaining the stability of moisture-sensitive reagents.\u003c\/p\u003e\n\n\u003cp\u003eThis product is provided in convenient, single-use 3 mL aliquots (10 x 3 mL) to ensure fresh, high-quality solvent for every preparation and to eliminate the risk of cross-contamination. Each lot is rigorously tested for quality and purity, including validation of pH, melting point, and water content. The single-use packaging minimizes exposure to the atmosphere, preventing the absorption of moisture which can degrade the quality of anhydrous DMSO over time.\u003c\/p\u003e\n\n\u003cp\u003eMolecular Probes™ DMSO is ideal for preparing concentrated stock solutions of popular fluorescent reagents, including calcium indicators (e.g., Fluo-3 AM), mitochondrial probes (e.g., MitoTracker™ Green), and amine-reactive labeling dyes. Beyond its use as a solvent for probes, it is also a common component in cryopreservation media for stabilizing cell membranes during freezing. Its stability at room temperature and broad compatibility make it an essential reagent for standardized laboratory workflows and high-precision biochemical research.\u003c\/p\u003e","brand":"Invitrogen","offers":[{"title":"30 mL","offer_id":52815257731400,"sku":"D12345","price":177.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/7570\/8232\/files\/DMSO1_bfdfbca9-ad39-4a57-9beb-1075b04bd037.png?v=1773257249"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/7570\/8232\/collections\/Invitrogen_logo.png?v=1782982892","url":"https:\/\/cellbase.com\/collections\/invitrogen.oembed","provider":"Cellbase","version":"1.0","type":"link"}