Non-Animal Scaffolds Under Heat and pH Stress
For cultivated meat R&D teams, I assess scaffold stability by retained function - not appearance. Test your formulation through its actual heating, cooling and pH sequence. For adherent culture, check...
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Defined Bioscience | SKU:
Defined Bioscience FGF2 Growth Factor (Chicken)
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What published studies used with FGF2
Components that studies in Cellag Bio used alongside FGF2, and where to find them on Cellbase.
Bovine · Muscle cells (22)Bovine · Pluripotent stem cells (7)Porcine · Muscle cells (5)Avian · Muscle cells (4)
FBSUsed in 36 of 53 Cellag Bio studies
Capricorn Scientific Fetal Bovine Serum (FBS)
DMEMUsed in 28 of 53 Cellag Bio studies
KCell DMEM
DMEM/F12Used in 23 of 53 Cellag Bio studies
Defined Bioscience DMEM/F12 Basal Medium
InsulinUsed in 12 of 53 Cellag Bio studies
XCeLL Factor™ Recombinant Human Insulin
Also used in these studies, not currently on Cellbase: Matrigel, Gelatin. Ask us to source these →
How we choose these
These come from published studies in Cellag Bio. They show which components those studies used, not these exact products, and results can differ in your system. Components not yet on Cellbase are listed at the end of each section. Check specifications and compatibility with each supplier.
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Defined Bioscience’s FGF2 (Chicken) is a recombinant, animal-origin-free fibroblast growth factor 2 derived from the Gallus gallus sequence. It supports the proliferation, differentiation, and maintenance of avian and other FGF2-responsive cells under serum-free conditions. As a native chicken homolog, it provides improved compatibility and signaling efficiency for poultry cell lines used in cultivated-meat research, particularly when compared with mammalian FGF2 variants.
Produced in E. coli with an N-terminal hexahistidine tag and protease cleavage site, the protein is supplied carrier-free and purified to greater than 95% by SDS-PAGE. It exhibits an EC₅₀ below 2 ng/mL in NIH-3T3 proliferation assays, confirming potent biological activity at low concentrations. The recombinant expression system ensures full traceability and eliminates animal-derived components.
FGF2 (Chicken) is provided as a 1 mg/mL solution or lyophilized powder in phosphate buffer, compatible with standard media and supplement formulations. It can be incorporated into basal media such as DMEM/F12 or serum-free formulations like HiDef B8. Its species-specific sequence and high purity make it a preferred choice for avian cell proliferation and differentiation studies in cultivated poultry production.
For research and development use only. Not for human or diagnostic applications.
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Scale compatibilityProduction scale
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Shelf life (months)
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Storage temperature
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Validation status
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Product Sterilisation Method
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Cold Chain Class
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After mix stability (max days)
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After mix stability (min days)
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Animal origin freeYes
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Buffer additives allowedYes
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Buffer system
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Chemically definedYes
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Concentration
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Do not refilterYes
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Glucose (mg/L)
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Mix immediately after thawYes
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Optimized for
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pH Max
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pH Min
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Post‑thaw stability (max days)
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Post‑thaw stability (min days)
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Serum content
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Sterile filter pore size (µm)
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Xeno‑freeYes
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Appearance
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Purity (%)
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For Research Use OnlyYes
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Temperature Max (°C)
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Temperature Min (°C)
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Species
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Cell Line SpecificityAvian, Bovine, Seafood, Porcine
Published research using FGF2
Used in 53 of 157 Cellag Bio studies.
These studies used this component, not necessarily this exact product.
- A Beefy-R culture medium: Replacing albumin with rapeseed protein isolates
- A simple and robust serum-free media for the proliferation of muscle cells
- Simple and effective serum-free medium for sustained expansion of bovine satellite cells for cell cultured meat
- Development of a Chemically Defined Medium for in vitro Expansion of Primary Bovine Satellite Cells
- Decellularized spinach: An edible scaffold for laboratory-grown meat
Studies from Cellag Bio, a database of published cultivated meat research.
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