Western blot
All lanes: RNGTT antibody at 1.42µg/ml + THP-1 whole cell lysate
Secondary
Goat polyclonal to rabbit IgG at 1/10000 dilution
Predicted band size: 69, 67, 53, 62 kDa
Observed band size: 69 kDa
Immunohistochemistry of paraffin-embedded human ovarian cancer using CSB-PA526449ESR2HU at dilution of 1:100
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
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Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Bifunctional mRNA-capping enzyme exhibiting RNA 5'-triphosphate monophosphatase activity in the N-terminal part and mRNA guanylyltransferase activity in the C-terminal part. Catalyzes the first two steps of cap formation: by removing the gamma-phosphate from the 5'-triphosphate end of nascent mRNA to yield a diphosphate end, and by transferring the GMP moiety of GTP to the 5'-diphosphate terminus of RNA via a covalent enzyme-GMP reaction intermediate.
These results identify a new domain of CE that is specific to its function in cytoplasmic capping, and a new role for Nck1 in regulating gene expression through its role as the scaffold for assembly of the cytoplasmic capping complex. PMID: 25137142
Our biochemical studies provide the first insight that MZP can inhibit the formation of the RNA cap structure catalyzed by HCE. PMID: 23349942
Data show that human capping enzyme residues 229-567 comprise the minimum enzymatically active human GTase (hGTase) domain and determine the structure by X-ray crystallography. PMID: 21636784
Subcellular Location
Nucleus.
Protein Families
Non-receptor class of the protein-tyrosine phosphatase family; Eukaryotic GTase family
Tissue Specificity
Isoform 1 and isoform 4 (at a lesser extent) are expressed in cerebrum, cerebellum, thyroid, lung, heart, liver, kidney, spleen, large intestine, testis, skin and muscle.