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Specifications
| Expression Host | E.coli |
| Synonyms | FGF2, FGFB, FGF basic, HBGF-2 |
| Molecular Weight | Predicted 17.1kD |
| Purity | >90% (SDS-PAGE) |
| Endotoxin | <0.1EU/μg |
| Purification | Chromatography |
| Form | White lyophilized powder |
Bioactivity
Validated by HUVEC proliferation assay:
Specific Activity ≥1×10⁶ IU/mg
Intended Use
The Heat Stable Recombinant Human bFGF Protein is an engineered variant of native bFGF. It retains the critical biological functions of:
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Supporting pluripotency in human embryonic stem cells
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Stimulating proliferation of mesoderm/ectoderm/endoderm-derived cells
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Promoting cell migration & angiogenesis
Key innovation: Enhanced thermal stability allows:
✓ Structural integrity across broad temperature ranges
✓ Sustained bioactivity under routine culture conditions
Reconstitution Protocol
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Dissolve in sterile water/saline/culture medium/PBS
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Aliquot at ≥100μg/mL concentrationStorage:• -20°C: 6 months• -80°C: 12 monthsAvoid repeated freeze-thaw cycles
Important Notes
▲ For research use only. Not for clinical administration.
Storage Conditions
• Long-term: -20°C (24 months stability)
When can I expect my order to ship?
Most orders are filled and shipped within 2-3 business days from the time they are received.
Our standard shipping usually take 2-5 days.
We also provide express shippping for time-sensitive deliveries.
Email contact@biofargo.com if you have any requirements.
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