GRADE & PURITYAnimal Free?Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material.Carrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Bioactive?Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure.ActiBioPure™?ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required.High Performance?High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short.His Tag?His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein.≥95%(SDS-PAGE)expressed in HEK293; See COA
Accession #
Q9GZV9
Expression system
HEK293
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Measured in a cell proliferation assay using NIH‑3T3 mouse embryonic fibroblast cells. The ED50 for this effect is 35.4 ng/mL in the presence of Recombinant Mouse Klotho beta.
Animal Free,Carrier Free,Bioactive,ActiBioPure™,High Performance,His Tag,≥95%(SDS-PAGE),expressed in HEK293; See COA ActiBioPure™,Animal Free,Bioactive,Carrier Free,High Performance,His Tag for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
ActiBioPure™, Animal Free, Bioactive, Carrier Free, High Performance, His Tag
Specifications & Purity
Animal Free, Carrier Free, Bioactive, ActiBioPure™, High Performance, His Tag, ≥95%(SDS-PAGE), expressed in HEK293; See COA
Biochemical and Physiological Mechanisms
Fibroblast growth factor 23 (FGF‑23) is a 30‑32 kDa member of the FGF family, within a subfamily that also includes FGF‑19 and FGF‑21. FGF proteins contain a 120 amino acid (aa) core FGF domain that exhibits a beta ‑trefoil structure. FGF‑19 subfamily mem
Bioactivity
Measured in a cell proliferation assay using NIH‑3T3 mouse embryonic fibroblast cells. The ED50 for this effect is 35.4 ng/mL in the presence of Recombinant Mouse Klotho beta.
27.2-34.0 kDa; under reducing conditions; 26.3-32.7 kDa; under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
expressed in HEK293; See COA
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20℃ for 6 months. Upon receipt; it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Recombinant Human FGF23 Protein (rp222570) - Protein Bioactivity
Measured in a cell proliferation assay using NIH‑3T3 mouse embryonic fibroblast cells. The ED50 for this effect is 35.4 ng/mL in the presence of Recombinant Mouse Klotho beta.
Recombinant Human FGF23 Protein (rp222570) - SDS-PAGE
3 μg/lane of Recombinant Human FGF23 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 27.2-34.0 kDa under reducing conditions and 26.3-32.7 kDa under non-reducing conditions.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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