The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use a concentration of 5 µg/ml.
Use a concentration of 1 µg/ml. Predicted molecular weight: 16 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
FunctionTranscriptional coactivator stimulating NR5A1 and ligand-dependent NR1H3/LXRA and PPARG transcriptional activities. Enhances the DNA-binding activity of ATF1, ATF2, CREB1 and NR5A1. Regulates nitric oxid synthase activity probably by sequestering calmodulin in the cytoplasm. May function in endothelial cells differentiation, hormone-induced cardiomyocytes hypertrophy and lipid metabolism.
Tissue specificityExpressed in brain, liver, lung, kidney and heart (at protein level). Ubiquitously expressed. More abundant in heart, pancreas, liver, intestine and adipose tissues.
Developmental stageExpressed in fetal tissues. More abundant in kidney.
DomainThe IQ motif, which is involved in calmodulin binding, overlaps with the binding domain for nuclear receptors and transcription factors. Its phosphorylation probably allows a switch between the two activities of the protein.
Post-translational modificationsPhosphorylated (by PKA and PKC).
Cellular localizationCytoplasm. Nucleus. Also nuclear upon binding to NR5A1 and treatment of cells with TPA or forskolin.