- 商品介绍
- 规格参数
- 包装参数
General description
Growth-differentiation factor-15 (GDF-15) is a stress-responsive member of the transforming growth factor-β cytokine superfamily. It is also known as PTGF-Growth-differentiation factor-15 (GDF-15) and is a stress-responsive member of the transforming growth factor-β cytokine superfamily.2 It is also known as PTGF-β, TGF-PL or MIC-1β, TGF-PL or MIC-1.
Application
Growth-differentiation factor-15 (GDF-15) has been associated in the regulation of cell survival, proliferation, and differentiation and also in the protection from ischemia/reperfusion injury. Inflammatory and apoptotic pathways are regulated in injured tissues by GDFs during disease processes.
Biochem/physiol Actions
Although it has been classified as a divergent member of the transforming growth factor-β superfamily, GDF-15 shares structural characteristics with this superfamily. It has been identified as a biomarker for human prostate cancer. Additionally, increased GDF-15 expression has been observed in breast, pancreas and colorectal cancers. Functions of this cytokine include inhibition of TNF-α production, initiation of cartilage formation, and promotion of neuronal survival.
It has been discussed to serve as a secreted biomarker for activation of the p53 pathway in human cancer.
Physical form
Lyophilized from a 0.2 μm filtered solution in 30% acetonitrile, 0.1% trifluoroacetic acid containing 50 μg of bovine serum albumin per 1 μg of GDF-15.
Analysis Note
Under reducing conditions in SDS-PAGE, each recombinant GDF-15 monomer migrates as an ~14 kDa protein.
| biological source | human |
| Quality Segment | 100 |
| recombinant | expressed in CHO cells |
| assay | >97% (visualized with silver stain, SDS-PAGE) |
| form | lyophilized powder |
| mol wt | dimer 13 kDa (based on N-terminal sequencing, starting at the first histidine of the 6X histidine tag) |
| technique(s) | cell culture | mammalian: suitable |
| impurities | endotoxin, tested |
| UniProt accession no. | Q99988 |
| storage temp. | −20°C |
| Gene Information | human ... GDF15(9518) |
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¥ 4164.19
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¥ 2019.57
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