Worlds First Cultivated Meat B2B Marketplace: Read Announcement
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Recombinant Human FGF-basic (FGF-2/bFGF) is a highly bioactive signaling protein essential for the culture and maintenance of diverse mammalian cell types. This 146 amino acid variant is a potent mitogen that stimulates the proliferation of cells of mesodermal and neuroectodermal origin. It is a critical component in media formulations for pluripotent stem cells (PSCs), neural stem cells, and endothelial cells, playing a vital role in maintaining pluripotency and directing lineage-specific differentiation.
This growth factor is expressed in E. coli and purified to exceptional standards, typically exceeding 95% purity as determined by SDS-PAGE and visualized by silver stain. Each lot is rigorously validated for biological activity using a cell proliferation assay with Quiescent NR6R-3T3 fibroblasts, ensuring an ED50 typically within 0.1–0.6 ng/mL. The lyophilized formulation is carrier-free, providing researchers with a clean, high-performance reagent for sensitive applications in regenerative medicine and cancer research.
The 146 aa FGF-basic is ideal for both foundational research and advanced bioprocessing where precise control over cell signaling is required. Known for its robust performance across multiple cell types, it is a dependable choice for wound healing studies, angiogenesis assays, and stem cell expansion. For maximum stability, the protein should be reconstituted according to validated protocols and stored in working aliquots at -20°C to -70°C to avoid repeated freeze-thaw cycles.
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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Temperature deviations can lead to spoilage, reduced shelf life, and regulatory compliance issues. Effective monitoring systems ensure safety, quality, and traceability throughout the supply chain. Here's what you need to...
Contamination in bioreactors is a major challenge for cultivated meat production, leading to batch failures, financial losses, and regulatory complications. Here's how you can identify and resolve contamination effectively: Early...
Elasticity testing is a key focus in cultivated meat R&D. Why? Because scaffold mechanics directly influence cell growth and texture. For bioprocess engineers and cell culture scientists, understanding methods like...
For professionals in biotechnology and cultivated meat, regulatory compliance is a major operational hurdle. Both industries face stringent requirements for safety, traceability, and documentation, but they differ in frameworks, timelines,...
Scaffold degradation directly affects the structure, texture, and quality of cultivated meat. For R&D teams, understanding the timing and rate of scaffold breakdown is critical to achieving consistent results. Here’s...
Nanocomposite scaffolds are transforming cultivated meat production by providing a 3D framework that mimics the extracellular matrix (ECM) of natural tissue. These scaffolds combine biopolymers like proteins or polysaccharides with...
Surface chemistry is key to controlling how cells grow and specialise on scaffolds used in cultivated meat production. By modifying a scaffold's surface properties - like charge, hydrophilicity, and functional...
Maintaining pH in bioreactors is critical for cultivated meat production. Cells thrive in a narrow pH range of 7.1 to 7.4, and even slight deviations can disrupt processes like the...
Size
Regulatory compliance
Scale compatibility
Shelf life (months)
Storage temperature
Validation status
Variant structure
Product Sterilisation Method
After mix stability (max days)
After mix stability (min days)
Aliquoting recommended
Animal origin free
Buffer additives allowed
Buffer system
Chemically defined
Complete media storage temperature
Concentration
Contains animal components
Contains BSA
Do not freeze
Do not refilter
Endotoxin level (EU/mL)
Food grade status
Glucose (mg/L)
Media category
Mix immediately after thaw
Non‑CO₂ Buffer Option
Optimized for
Osmolality (mOsm/kg)
Osmolarity (mOsm/kg)
pH Max
pH Min
Phenol red
Post‑thaw stability (max days)
Post‑thaw stability (min days)
Refreezing allowed
Serum content
Sterile filter pore size (µm)
Xeno‑free
Media Form
L-glutamine
Sodium Pyruvate
HEPES
Appearance
CAS number
Chemical name
Chemical structure image
Common name
Grade
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Light Sensitivity
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Photoinitiator Included
Polymer–LAP Ratio
Application specific
Dimensions (H×W×D cm)
DO control
Edible components
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Material
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Power requirements
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Equipment Sterilization method
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Temperature Min (°C)
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Kit composition
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Porosity (%)
Protein content (%)
Protein source
Quantity per kit
Scaffold form
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Thickness (mm)
Usage Guidance Available
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Size Range (mm)
Lattice Parameters
Mechanical Targets Supported
Nutritional Targets Supported
Mechanical Target Specs
Nutritional Target Specs
Kit Type
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Legume Source Flag
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Surface Coating
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Certified for food use
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Density (g/mL)
Material type
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Recommended cell seeding density
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Stiffness customizable
Stiffness (kPa)
Tested cell lines
Therapeutic grade available
Accuracy
Calibration frequency
Measurement range
Sterilization compatible
Parameter
Diameter mm
Process Connection
Electrical Connector
Output Sensor
Temperature Sensor Type
Wetted Parts
Measurement Principle
Optical Path Length mm
Wavelength nm
Electrolyte
Regulatory Approval
Measuring Range
Configurable Values
Conductivity Range mS/cm
Accuracy at 25°C
Precision at 25°C
Certification
Operating Temp Min °C
Operating Temp Max °C
Operating Voltage VDC
Pressure Range bar g
IP Rating
Autoclavable
Steam Sterilizable SIP
CIP Compatible
Single Use Option
Authentication method
Cell count per vial
Cell line name
Cryopreservation viability (%)
Differentiation capacity
Anchorage Type
Origin country
Passage Range
Primary vs immortalized
Species
Tissue type
Viability (%)
Immortalization Method
Mycoplasma Status
Culture Mode Detail
Basal Medium
Serum Type
Coating Required
Recommended Coating
CO2 Percent
Biosafety Level
GMO Status
MTA Required
License Type
COA File
Breed
Species Detail
Donor Age
Donor Sex
Food-Safe Status
Doubling Time
Karyotype Data Available
Pathogen Screening
Donor Health Status
Tissue Collection Method
Authentication Status
Last Authentication Date
Mycoplasma Test Method
Sterility Test Status
Viral Screening Status
Passage at Banking
Max Passages Before Plateau
Differentiation Validation Method
Marker Expression Confirmed
Recommended Seeding Density
Thawing Protocol Available
Passaging Protocol Available
Availability Status
Population Doubling Limit
Growth Plateau Indicator
PDL Before Plateau
Storage Format
Humidity Required
Spinner Flask Drive
Impeller Design
Side Port Count
Cap Type
Bottle Thread
Coating Method
Coating Stability
Mesh Count
Prefilter Included
Color Coding
Harvest Arm Present
