G3046
GDF-15 human
Synonym(s):
Growth differentiation factor 15, MIC-1, Macrophage inhibitory cyotkine-1
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About This Item
Form:
lyophilized powder
Assay:
>97% (visualized with silver stain, SDS-PAGE)
Biological source:
human
Recombinant:
expressed in CHO cells
Mol wt:
dimer 13 kDa (based on N-terminal sequencing, starting at the first histidine of the 6X histidine tag)
biological source
human
Quality Segment
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.
storage temp.
−20°C
Gene Information
human ... GDF15(9518)
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.
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.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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