Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Storage
-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration
1 mg/ml
Clonality
Polyclonal
Clone Number
Immunogen
Synthesized peptide derived from human C8orf4
Specificity
This antibody detects endogenous levels of C8orf4 at Human, Mouse
Gene Name
C8orf4 TC1
Protein Name
Uncharacterized protein C8orf4 (Thyroid cancer protein 1) (TC-1)
Other Name
Species
Human
Gene ID
56892
Uniprot
Q9NR00,
Species.1
Mouse
Gene ID.1
69068
Uniprot.1
Q9D915
Species.2
Gene ID.2
Uniprot.2
Cellular Localization
Cytoplasm . Nucleus, nucleolus . Nucleus speckle . Nucleus . Localizes in nucleus speckles in presence of CBY1 (PubMed:16424001). Translocates to the nucleus upon cellular stress such as H(2)O(2) (PubMed:17603013). .
Tissue Expression
Ubiquitous. Expressed in thyroid papillary carcinoma. Expressed in liver, expression levels decrease in hepatocellular carcinoma (PubMed:25985737). Slightly detected in normal lung, its expression is highly induced in lung cancer cells (at protein level) (PubMed:24941347).
Signaling_pathway
Research Areas
Function
Seems to be involved in the regulation of cell growth an differentiation, may play different and opposite roles depending on the tissue or cell type. May enhance the WNT-CTNNB1 pathway by relieving antagonistic activity of CBY1 . Enhances the proliferation of follicular dendritic cells . Plays a role in the mitogen-activated MAPK2/3 signaling pathway, positively regulates G1-to-S-phase transition of the cell cycle . In endothelial cells, enhances key inflammatory mediators and inflammatory response through the modulation of NF-kappaB transcriptional regulatory activity . Involved in the regulation of heat shock response, seems to play a positive feedback with HSF1 to modulate heat-shock downstream gene expression . Plays a role in the regulation of hematopoiesis even if the mechanisms are unknown (By similarity). In cancers such as thyroid or lung cancer, it has been described as promoter of cell proliferation, G1-to-S-phase transition and inhibitor of apoptosis . However, it negatively regulates self-renewal of liver cancer cells via suppresion of NOTCH2 signaling .