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Recombinant Human FGF2

axoCells Recombinant Human EGF


Product code:
SKU: ax0047
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Recombinant Human FGF2

Recombinant Human FGF2 is a xeno-free growth supplement necessary for promoting cellular proliferation and expansion of progenitor cells. It is provided as a lyophilized powder.

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Product Specification

Size 100 µg
Purity Greater than 95% by SDS-PAGE
Shipping conditions Blue ice
Storage conditions -20°C
Source Produced in the endosperm tissue of barley grain (Hordeum vulgare)
Endotoxin level <0.005 ng per µg of recombinant protein (0.05 EU/µg)
Induction method Monolayer & chemically defined medium
Reconstitution Centrifuge the vial before opening. Reconstitute the lyophilized protein in sterile phosphate-buffered saline (PBS) + 0.1% Human Serum Albumin (HSA). The concentration of the reconstituted protein solution should be >100 µg/mL.
Stability The lyophilized protein should be stored at -20°C. The reconstituted protein solution should be used immediately or stored in working aliquots at -20°C. Avoid repeated freeze-thaw cycles.
Xeno free Yes
Usage notes The optimal concentration should be determined for specific applications and cell lines. For use with Axol Neural Expansion-XF Medium (ax0030-500), supplement the medium with 20 ng/mL Recombinant Human FGF2.


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Do you have any questions?

We recommend adding the growth factors EGF and FGF2 fresh each time Neural Expansion-XF Medium is used.

Axol do not recommend the expansion of NSCs prior to differentiation. For best results, thaw the frozen NSC and then begin the differentiation process 24 hours later.