Species: human Expressing host: HEK293 cells Description: Recombinant human FGF-23/Fibroblast growth factor 23 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Tyr25-Ile251) of human FGF-23/Fibroblast growth factor 23 (Accession #NP_065689.1) fused witha 6His tag at the C-terminus. Tag: C-His Purity: > 97% by SDS-PAGE. Endotoxin: preparation: Lyophilized from a 0.22 m filtered solution of 20mM MOPS150mM NaCl5mM EDTA2mM DTT, pH 7.4 Storage Store the lyophilized protein at -20C to -80C for 12 months.
After reconstitution, the protein solution is stable at -20C for 3 months, at 2-8C for up to 1 week.Unopened freeze-dried powder,Store at -20 to -80 °C for twelve months
Redissolution: Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.Redissolution:Store at -20 to -80 °C,avoid repeated freeze thaw cycles
Background Information : Fibroblast growth factor 23 (FGF23) is is an endocrine member of the family of FGFs and mainly produced in the bone and, upon secretion, forms a complex with a FGF receptor and coreceptor Klotho. FGF23 can exert several endocrine functions, such as acting as a hormone on the kidney, stimulating phosphate excretion and suppressing formation of 1,25(OH)2D3, active vitamin D. Moreover, it has paracrine activities on several cell types, including neutrophils and hepatocytes. FGF23 and phosphate have been revealed to be factors relevant in cancer. FGF23 is particularly significant for those forms of cancer primarily affecting bone (e.g., multiple myeloma) or characterized by bone metastasis. GeneID 8074 Swiss Prot Q9GZV9 Alias: ADHR; FGFN; HYPF; HFTC2; HPDR2; PHPTCMedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
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