bFGF/FGF-2 (Bovine), Recombinant Protein, E. coli, Tag Free

Premium CytoGrow™ growth factor suitable for bovine cell culture, angiogenesis studies, tissue regeneration, and veterinary research.

CytoGrow™ Recombinant bFGF/FGF-2 (Bovine), E. coli, Tag Free

Basic Fibroblast Growth Factor (bFGF/FGF-2) is a critical regulator of cell proliferation, differentiation, and survival. In bovine systems, it plays a key role in angiogenesis, wound healing, tissue regeneration, and cellular development.
This recombinant bovine bFGF/FGF-2 is produced in E. coli and supplied in a tag-free format, retaining its native sequence for optimal biological activity. It is well-suited for applications requiring active, unmodified growth factor in cell culture and research studies.

Specifications 

Synonym: Fibroblast growth factor 2; FGF-2; Basic fibroblast growth factor; bFGF
Species:Bovine
Expression System:E. coli
Endotoxin:≤200 EU/mg
Appearance:White powder, colorless liquid after reconstitution
Formulation Lyophilized from a 0.22 μm filtered solution containing 10 mM PB, 250 mM NaCl, 5% mannitol, and 0.01% Tween 80
Reconstitution:Recommended to redissolve in sterile deionized water
Shipping:Shipped with ice pack
Storage and Stability:Store in a manual defrost freezer and avoid repeated freeze-thaw cycles.

Lyophilized state:
36 months at -20°C to -80°C

After reconstitution and under sterile conditions:
6 months at -20°C to -80°C
7-10 days at 2°C to 8°C

Resources


Booklet – CytoGrow Growth Factors

Product Data Sheet

Material Safety Data Sheet (MSDS)

Frequently Asked Questions 

Data and Bioactivity

CytoGrow bFGF (Bovine) Bioactivity
Size

1 μg, 10 µg, 50 μg, 1 mg, 100 mg, 1 g, 1 mL, 10 mL