GDF15 Human
目录号 : GP20316生长分化因子 15 人类重组
Sample solution is provided at 25 µL, 10mM.
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| Purity | Greater than 95.0% as determined by SDS-PAGE. | Source | Escherichia Coli. |
| Phycical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. | Shipping Condition | Shipped at Room temp. |
| Synonyms | GDF-15; MIC1; MIC-1; NAG-1; PDF; PLAB; PTGFB; Growth/differentiation factor 15; Placental bone morphogenetic protein; Placental TGF-beta; Macrophage inhibitory cytokine 1; Prostate differentiation factor; NSAID-activated gene 1 protein; NSAID-regulated gene 1 protein; NRG-1; GDF15. | ||
| Amino Acid Sequence | MARNGDHCPL GPGRCCRLHT VRASLEDLGW ADWVLSPREV QVTMCIGACP SQFRAANMHA QIKTSLHRLK PDTVPAPCCV PASYNPMVLI QKTDTGVSLQ TYDDLLAKDC HCI. | ||
| Solubility | It is recommended to reconstitute the lyophilized GDF15 in sterile 18M-cm H2O at a concentration of 100µg/ml, which can then be further diluted to other aqueous solutions. | ||
| Stability | Lyophilized GDF15 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution GDF15 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 activity can be determined by the inhibition of DU-145 cells and is typically 1-2μg/ml. | ||
| Formulation | GDF15 is lyophilized from a sterile filtered solution containing 0.1% Trifluoroacetic Acid (TFA). | ||
GDF15 is part of the TGF-Beta superfamily that is involved in regulating inflammatory and apoptotic pathways in injured tissues and throughout disease processes. GDF15 is most abundant in the liver. Its expression in liver can be considerably up-regulated in during injury of organs such as liver, kidney, heart and lung. GDF-15 promotes proliferation or growth arrest and differentiation due to differences in cellular differentiation. GDF15 prevents apoptosis in cerebellar granule neurons by activating Akt and inhibiting endogenously active ERK. GDF15 is a novel autocrine/endocrine factor that antagonizes the hypertrophic response and loss of ventricular performance.
The activity can be determined by the inhibition of DU-145 cells and is typically 1-2μg/ml.
Lyophilized GDF15 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution GDF15 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.