| Code | CSB-AP003831HU |
| Abbreviation | Recombinant Human FGF2 protein, partial (Active) |
| MSDS | |
| Size | $204 |
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FGF2 drives proliferation, angiogenesis, and pluripotency maintenance through FGFR activation, making validated potency critical for reproducible downstream results. This tag-free recombinant human FGF2 (residues 134–288) demonstrates an ED50 of 0.1–0.6 ng/mL in Balb/3T3 fibroblast proliferation assays, confirming receptor-binding potency suitable for stem cell maintenance cultures, neuronal differentiation protocols, and angiogenesis models. The E. coli expression system produces a non-glycosylated form that mirrors the naturally predominant 18 kDa isoform of FGF2, providing a consistent baseline for receptor-ligand binding studies via SPR or competition ELISA without glycan-related variability. Purity exceeding 95% by SDS-PAGE combined with endotoxin levels below 1.0 EU/μg satisfies the criteria typical for cell-based proliferation assays, in vivo wound healing models, and antibody characterization workflows where contaminant interference must be minimized.
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