R-062
Recombinant Human FGF2-G3 (145 aa) Protein, Tag-Free
Recombinant HumanFGF2-G3 (145 aa) Protein, Tag-Free is an engineered, stability‑enhanced bFGF variant that resists thermal/enzymatic inactivation while retaining strong FGFR activation. Optimized for organoid media where sustained signaling is required, including cerebral, intestinal, hepatic, and tumor organoids with endothelial co‑culture. Reduces feed frequency and variability in long‑term cultures, improving batch reproducibility and cost‑in‑use. Validated for robust maintenance of stem/progenitor compartments in 3D systems.
Specifications
- cat no
- R-062
- shipping info
- Ice
- application
- For research use only.
- product type
- Growth factor
- product description
- Recombinant HumanFGF2-G3 (145 aa) Protein, Tag-Free is an engineered, stability‑enhanced bFGF variant that resists thermal/enzymatic inactivation while retaining strong FGFR activation. Optimized for organoid media where sustained signaling is required, including cerebral, intestinal, hepatic, and tumor organoids with endothelial co‑culture. Reduces feed frequency and variability in long‑term cultures, improving batch reproducibility and cost‑in‑use. Validated for robust maintenance of stem/progenitor compartments in 3D systems.
- endotoxin level
- Less than 0.1 EU per μg by the LAL method / rFC method.
- sterility
- Negative
- stability and storage
- Store frozen at -20 °C (short-term) or -80°C (long-term)
- molecular weight
- 16.0 kDa
- mycoplasma
- Negative
- purity
- >98%, as determined by SDS-PAGE quantitative densitometry
- expression system
- E. coli cells
- formulation
- Lyophilized from Tris, NaCl, CyS, mannitol
- reconstitution
- Please refer to the Certificate of Analysis (CoA) for specific reconstitution instructions.