Description
Fibroblast growth factor-22 (FGF-22) is a member of the fibroblast growth factor family with a molecular weight of 22.3 kDa and contains 209 amino acid residues. FGF-22 is expressed in the brain, skin, horizontal cells, bipolar cells, rod photoreceptors, and Müller glial cells. It is involved in the fasting response, glucose homeostasis, lipolysis, lipogenesis, and hair development.
Specifications
|
Cat.No. |
91355ES08 / 91355ES20 / 91355ES60 / 91355ES76 |
|
Size |
5 μg / 20 μg / 100 μg / 500 μg |
Components
|
Name |
91355ES08 |
91355ES20 |
91355ES60 |
91355ES76 |
|
HiActi™ Recombinant Human FGF-22 Protein, His-SUMO Tag |
5 μg |
20 μg |
100 μg |
500 μg |
Performance parameters
|
Synonyms |
fibroblast growth factor 22, UNQ2500/PRO5800, FGF22 |
|
Species |
Human |
|
Expression Sequence |
TPSASRGPRSYPHLEGDVRWRRLFSSTHFFLRVDPGGRVQGTRWRHGQDSILEIRSVHVGVVVIKAVSSGFYVAMNRRGRLYGSRLYTVDCRFRERIEENGHNTYASQRWRRRGQPMFLALDRRGGPRPGGRTRRYHLSAHFLPVLVS with polyhistidine tag and SUMO tag at the N-terminus. |
|
Accession |
Q9HCT0 |
|
Tag |
N-His-SUMO |
|
Expression System |
E.coli |
|
Molecular Weight |
The protein has a calculated MW of 29.35 kDa. The protein migrates as 36 kDa under reducing condition |
|
Purity |
>98% as determined by SDS-PAGE. |
|
Endotoxin |
<0.1 EU per 1 μg of the protein by the LAL method. |
|
Formulation |
The protein was lyophilized from a 0.2 µm filtered solution containing 1X PBS, pH 8.0. |
|
Appearance |
Lyophilized Powder |
|
Biological activity |
Measure by its ability to induce 3T3 cells proliferation. The ED₅₀ for this effect is <2 ng/mL. |
|
Reconstitution Instructions |
1)Briefly centrifuge the vial at 3000 rpm for 5 minutes before opening. 2)It is recommended to reconstitute the lyophilized powder with sterile water to a concentration of no less than 100 μg/mL, and let it stand for at least 20 minutes to ensure complete dissolution. 3)The reconstituted solution can be further diluted and aliquoted. When performing further dilution and aliquoting, a carrier protein (0.1% BSA, 10% FBS, or 5% HSA) must be added. For serum-free experimental requirements, a 5% trehalose solution can be used as an alternative carrier. |
Storage
Store at -25 to -15°C. Valid for 1 year from receipt. After reconstitution, store at 2 to 8°C for up to 7 days, or at -85 to -65°C for up to 3 months. To avoid repeated freeze-thaw cycles, we recommend aliquoting the protein upon first use.
Notes
1. This product is for research use only.
2. Please operate with lab coats and disposable gloves, for your safety.
Documents
Safety Data Sheet
Manuals:
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The product is for research purposes only and is not intended for therapeutic or diagnostic use in humans or animals. Products and content are protected by patents, trademarks, and copyrights owned by Yeasen Biotechnology. Trademark symbols indicate the country of origin, not necessarily registration in all regions.
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