详细说明
- Purity>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
- Endotoxin Level<0.10 EU per 1 μg of the protein by the LAL method.
- ActivityMeasured by its binding ability in a functional ELISA. When Recombinant Human GDF-15 is used at 0.5 µg/mL, the concentration of Recombinant Human Activin RIB/ALK-4 Fc Chimera (Catalog # ) that produces 50% of the optimal binding response is approximately 0.5-3 μg/mL.
- SourceE. coli-derived Ala197-Ile308
- Accession #
- N-terminal Sequence
AnalysisAla197 - Structure / FormDisulfide-linked homodimer
- Predicted Molecular Mass12 kDa
- SDS-PAGE12 kDa, reducing conditions
9279-GD | | |
Formulation Lyophilized from a 0.2 μm filtered solution in HCl. | ||
Reconstitution Reconstitute at 500 μg/mL in 4 mM HCl. | ||
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. | ||
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
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Bioactivity | When Recombinant Human GDF-15 (Catalog # 9279-GD) is used at 0.5 µg/mL, Recombinant Human Activin RIB/ALK-4 Fc Chimera (Catalog # ) binds with an ED50 of 0.5-3 μg/mL. |
- References:
- Bootcov, M.R. et al. (1997) Proc. Natl. Acad. Sci. USA 94:11514.
- Unsicker, K. et al. (2013) Cytokine Growth Factor Rev. 24:373.
- Bottner, M. et al. (1999) Gene 237:105.
- Fairlie, W.D. et al. (2001) J. Biol. Chem. 276:16911.
- Paralkar, V.M. et al. (1998) J. Biol. Chem. 273:13760.
- Artz, A. et al. (2016) Blood 128:529.
- Johnen, H. et al. (2007) Nat. Med. 13:1333.
- Strelau, J. et al. (2000) J. Neurosci. 20:8597.
- Strelau, J. et al. (2009) J. Neurosci. 29:13640.
- Whitson, R.J. et al. (2013) J. Cell. Biochem. 114:1424.
- Rossaint, J. et al. (2013) J. Thromb. Haemost. 11:335.
- Song, H. et al. (2012) Mol. Biol. Rep. 39:4017.
- Preusch, M.R. et al. (2013) Eur. J. Med. Res. 18:19.
- Kempf, T. et al. (2011) Nat. Med. 17:581.
- Xu, X.-Y. et al. (2014) J. Biol. Chem. 289:10084.
- Long Name:Growth Differentiation Factor 15
- Entrez Gene IDs:9518 (Human); 23886 (Mouse); 29455 (Rat)
- Alternate Names:GDF15; GDF-15; growth differentiation factor 15; growth/differentiation factor 15; Macrophage inhibitory cytokine 1; MIC-1; MIC-1NSAID-activated gene 1 protein; MIC1Prostate differentiation factor; NAG-1; NAG-1NSAID-regulated gene 1 protein; NSAID (nonsteroidal inflammatory drug)-activated protein 1; PDF; PDFGDF-15; PLAB; PLABNRG-1; Placental bone morphogenetic protein; Placental TGF-beta; PTGF-beta; PTGFBPTGF-beta