Recombinant Human Fibroblast growth factor 23 protein (FGF23) (Active) — Regulator of phosphate homeostasis. Purity >95%.
| Product SKU | BCACP-000922 |
| Product Description | Recombinant Human Fibroblast growth factor 23 protein (FGF23) protein is expressed from E.Coli with Tag-Free. It contains 25-251aa. [Accession | Q9GZV9]. |
| Uniprot No. | Q9GZV9 |
| Gene Names | FGF23 |
| Purity | >95% as determined by SDS-PAGE. |
| Expression System | E.Coli |
| Expression Region | 25-251aa |
| Species | Homo sapiens (Human) |
| Tag Info | Tag-Free |
| Molecular weight | 25.3 kDa |
| Activity | Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 2 ng/ml, corresponding to a specific activity of >5.0x105 IU/mg. |
| Buffer | Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0 |
| Storage | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
| Alternative Names | ADHR ; FGF-23; Fgf23; FGF23_HUMAN; FGFN; Fibroblast growth factor 23 ; Fibroblast growth factor 23 C-terminal peptide; Fibroblast growth factor 23 precursor ; HPDR2 ; HYPF ; Phosphatonin; PHPTC ; Tumor derived hypophosphatemia inducing factor; Tumor-derived hypophosphatemia-inducing factor |
Regulator of phosphate homeostasis. Inhibits renal tubular phosphate transport by reducing SLC34A1 levels.
Recombinant Human Fibroblast growth factor 23 protein (FGF23) (Active) — Regulator of phosphate homeostasis. Purity >95%. Suitable for ELISA and Western Blot applications. Explore more Growth Factor proteins →
SDS-PAGE: Single band at expected molecular weight confirming purity.
ELISA: Suitable as coating antigen or detection standard.
Western Blot: Compatible with standard Western Blot protocols.
Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.
Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.
Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.
Shelf Life: 12 months from date of receipt when stored as recommended.
Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.
Regulator of phosphate homeostasis (PubMed:11062477). Inhibits renal tubular phosphate transport by reducing SLC34A1 levels (PubMed:11409890). Up-regulates EGR1 expression in the presence of KL (By similarity). Acts directly on the parathyroid to decrease PTH secretion (By similarity). Regulator of vitamin-D metabolism (PubMed:15040831). Negatively regulates osteoblast differentiation and matrix mineralization (PubMed:18282132)
Secreted
Hypophosphatemic rickets, autosomal dominant (ADHR) : A disease characterized by isolated renal phosphate wasting, hypophosphatemia, and inappropriately normal 1,25-dihydroxyvitamin D3 (calcitriol) levels. Patients frequently present with bone pain, rickets, and tooth abscesses. [The disease is caused by variants affecting the gene represented in this entry] | Tumoral calcinosis, hyperphosphatemic, familial, 2 (HFTC2) : A form of hyperphosphatemic tumoral calcinosis, a rare autosomal recessive metabolic disorder that manifests with hyperphosphatemia and massive calcium deposits in the skin and subcutaneous tissues. Some patients have recurrent, transient, painful swellings of the long bones associated with the radiographic findings of periosteal reaction and cortical hyperostosis and absence of skin involvement. [The disease is caused by variants affecting the gene represented in this entry]
Expressed in osteogenic cells particularly during phases of active bone remodeling. In adult trabecular bone, expressed in osteocytes and flattened bone-lining cells (inactive osteoblasts)
Interacts with FGFR1, FGFR2, FGFR3 and FGFR4 (PubMed:16597617). Affinity between fibroblast growth factors (FGFs) and their receptors is increased by KL and heparan sulfate glycosaminoglycans that function as coreceptors (By similarity)
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Orders placed before 2 PM EST ship the same day. Domestic (US) delivery typically takes 2-3 business days. International orders deliver within 5-10 business days. All products are shipped at ambient temperature with appropriate packaging to ensure stability.
Lyophilized proteins should be stored at -20°C to -80°C upon receipt. After reconstitution, aliquot and store at -80°C. Avoid repeated freeze-thaw cycles. Shelf life is 12 months from date of receipt when stored as recommended.
Each product undergoes SDS-PAGE purity analysis (typically >85-95%), endotoxin testing, and bioactivity validation. Products are validated for ELISA, Western Blot, and SPR/BLI applications as specified on this product page. A Certificate of Analysis (CoA) is available upon request.
