免疫原
Synthesized peptide derived from human HERC5
特异性
This antibody detects endogenous levels of HERC5 at Human
组成(Formulation)
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
纯化工艺(Immunogen)
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
功能
Major E3 ligase for ISG15 conjugation. Acts as a positive regulator of innate antiviral response in cells induced by interferon. Functions as part of the ISGylation machinery that recognizes target proteins in a broad and relatively non-specific manner. Catalyzes ISGylation of IRF3 which results in sustained activation, it attenuates IRF3-PIN1 interaction, which antagonizes IRF3 ubiquitination and degradation, and boosts the antiviral response. Catalyzes ISGylation of influenza A viral NS1 which attenuates virulence; ISGylated NS1 fails to form homodimers and thus to interact with its RNA targets. Catalyzes ISGylation of papillomavirus type 16 L1 protein which results in dominant-negative effect on virus infectivity. Physically associated with polyribosomes, broadly modifies newly synthesized proteins in a cotranslational manner. In an interferon-stimulated cell, newly translated viral proteins are primary targets of ISG15.
基因名称(Gene Name)
HERC5 CEB1 CEBP1
蛋白名称
E3 ISG15--protein ligase HERC5 (Cyclin-E-binding protein 1) (HECT domain and RCC1-like domain-containing protein 5)
其他名称
CEB1;CEBP1;Cyclin E binding protein 1;Cyclin-E-binding protein 1;E3 ISG15 protein ligase HERC5;HERC5 CEB1 CEBP1;E3 ISG15--protein ligase HERC5 (Cyclin-E-binding protein 1) (HECT domain and RCC1-like domain-containing protein 5)
细胞定位
Cytoplasm, perinuclear region . Associated with the polyribosomes, probably via the 60S subunit.
组织表达
Expressed in testis and to a lesser degree in brain, ovary and placenta. Found in most tissues at low levels.
储存(Storage)
-15°C to -25°C/1 year(Do not lower than -25°C)