Active Recombinant Human FGF20 Protein (Pro3-Thr211), C-His tagged, Animal-free, Carrier-free

• Cat.No.: FGF20-116H
• Product Overview: Recombinant Human FGF20 Protein (Pro3-Thr211) with C-His tag was expressed in E. coli and Animal-free as well as Carrier-free.

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Protein Length: Pro3-Thr211
• Description: Fibroblast Growth Factors-20 (FGF-20) is a 23.5 kDa member of the fibroblast Growth Factors with 211 amino acid residues. FGF-20 is mainly expressed from microglial cells. FGF-20 can regulate central nervous development and function, regulate the survival of dopaminergic neurons via FGF/FGFR-dependent signaling pathway.
• Form: Lyophilized
• Bio-activity: Measure by its ability to induce 3T3 cells proliferation. The ED50 for this effect is 1.3-3.2 ng/mL. The specific activity of recombinant human FGF-20 is > 2 × 10⁵ IU/mg.
• Molecular Mass: The protein has a calculated MW of 24.24 kDa.
  The protein migrates as 24 kDa under reducing condition (SDS-PAGE analysis).
• Endotoxin: < 0.1 EU/μg of the protein by the LAL method.
• Purity: >98% as determined by SDS-PAGE analysis.
• Storage: This product is stable after storage at:
  -20 centigrade for 12 months in lyophilized state from date of receipt.
  -20 or -80 centigrade for 1 month under sterile conditions after reconstitution.
  Avoid repeated freeze/thaw cycles.
• Storage Buffer: Lyophilized from a 0.2 μm filtered solution of PBS, pH 8.0.
• Reconstitution: It is recommended to reconstitute the lyophilized protein in sterile H2O to a concentration not less than 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
• Shipping: The product is shipped with polar packs. Upon receipt, store it immediately at -20 centigrade or lower for long term storage.

Gene Information

• Gene Name: FGF20 fibroblast growth factor 20 [ Homo sapiens (human) ]
• Official Symbol: FGF20
• Synonyms: FGF20; fibroblast growth factor 20; FGF-20
• Gene ID: 26281
• mRNA Refseq: NM_019851
• Protein Refseq: NP_062825
• MIM: 605558
• UniProt ID: Q9NP95