FGF20 Human
目录号 : GP20244成纤维细胞生长因子 20 人重组体
Sample solution is provided at 25 µL, 10mM.
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| Purity | Greater than 97.0% as determined by SDS-PAGE. | Source | Escherichia Coli. |
| Phycical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. | Shipping Condition | Shipped at Room temp. |
| Synonyms | Fibroblast Growth Factor 20; FGF-20; RHDA2; FGF20. | ||
| Amino Acid Sequence | MHHHHHHAPL AEVGGFLGGL EGLGQQVGSH FLLPPAGERP PLLGERRSAA ERSARGGPGA AQLAHLHGIL RRRQLYCRTG FHLQILPDGS VQGTRQDHSL FGILEFISVA VGLVSIRGVD SGLYLGMNDK GELYGSEKLT SECIFREQFE ENWYNTYSSN IYKHGDTGRR YFVALNKDGT PRDGARSKRH QKFTHFLPRP VDPERVPELY KDLLMYT. | ||
| Solubility | It is recommended to reconstitute the lyophilized FGF-20 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. | ||
| Stability | Lyophilized FGF20 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution FGF-20 should be stored at 4°C between 2-7 days and for future use below -18°C .For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles. | ||
| Biological Activity | The ED50, as measured in a proliferation assay using mouse NR6R-3T3 cells, is less than 2.5ng/ml. | ||
| Formulation | Lyophilized from a 0.2µm filtered solution in MOPS, (NH4)2SO4, DTT and EDTA. | ||
Fibroblast growth factor 20 (FGF20) belongs to the FGF gene family and member of FGF-9 subfamily (based upon its structure). Human FGF20 has several receptors which include FGF R1c, FGF R2c, FGF R3b, FGF R3c and FGF R4. FGF20 is expressed a various cells, including dopaminergic neurons, fibroblasts, keratinocytes and breast epithelium, and numerous sites in the fetus.
The ED50, as measured in a proliferation assay using mouse NR6R-3T3 cells, is less than 2.5ng/ml.
Lyophilized FGF20 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution FGF-20 should be stored at 4°C between 2-7 days and for future use below -18°C .For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.