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Highest antigen sequence indentity to the following orthologs: Mouse (44%), Rat (44%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-60556. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
HERC5 (E3 ISG15 - protein ligase HERC5) is a major E3 ligase for ISG15 conjugation. It acts a positive regulator of innate antiviral response in cells induced by interferon. HERC5 functions as a part of the ISGylation machinery that recognizes target protein in a broad and relatively non-specific manner. It catalyzes ISGylation of IRF3 - which results in sustained activation, it attenuates IRF3-PIN1 interaction - which antagonizes IFR3 ubiquitination and degradation, and boosts the antiviral repsonse. HERC5 is physically assocated with polyribosomes and broadly modifies newly synthesized proteins in a cotranslational manner.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Cyclin-E-binding protein 1; E3 ISG15--protein ligase HERC5; HECT domain and RCC1-like domain-containing protein 5; hect domain and RLD 5; probable E3 ubiquitin-protein ligase HERC5
Gene Aliases: CEB1; CEBP1; HERC5
UniProt ID: (Human) Q9UII4
Entrez Gene ID: (Human) 51191
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