Target
Human HIF3A / HIF3-Alpha
Synonyms
HIF3A | BHLHe17 | HIF-3A | IPAS | HIF3-alpha-1 | Inhibitory PAS domain protein | PASD7 | HIF-3-alpha | HIF3-alpha | Member of PAS protein 7 | MOP7
Reactivity
Human, Monkey, Rat
(tested or 100% immunogen sequence identity)
Purification
Immunogen affinity purified
Immunogen
A synthetic peptide corresponding to a sequence at the C-Terminus of human HIF3(497-514 aa DDDFQLNASEQLPRAYHR), different from the related rat and mouse sequences by five amino acids.
Specificity
Expressed in vascular cells (at protein level) (PubMed:21069422). Expressed in kidney (PubMed:11573933, PubMed:19694616). Expressed in lung epithelial cells (PubMed:16775626). Expressed in endothelial cells (venous and arterial cells from umbilical cord and aortic endothelial cells) and in vascular smooth muscle cells (aorta) (PubMed:21069422). Strongly expressed in the heart, placenta, and skeletal muscle, whereas a weak expression profile was found in the lung, liver, and kidney (PubMed:12538644). Expressed weakly in cell renal cell carcinoma (CC-RCC) compared to normal renal cells (PubMed:16126907). Expression is down-regulated in numerous kidney tumor cells compared to non tumor kidney tissues (PubMed:16126907). Isoform 2 is expressed in heart, placenta, lung, liver, skeletal muscle and pancreas and in numerous cancer cell lines (PubMed:20416395). Isoform 3 and isoform 4 are weakly expressed in heart, placenta, lung, liver, skeletal muscle and pancreas (PubMed:20416395). Isoform 4 is expressed in fetal tissues, such as heart, brain, thymus, lung, liver, skeletal kidney and spleen (PubMed:20416395). Isoform 3 is weakly expressed in fetal tissues, such as liver and kidney (PubMed:20416395). .