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Highest antigen sequence indentity to the following orthologs: Mouse (100%), Rat (100%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-83634. 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.
This gene encodes one of eight subunits composing COP9 signalosome, a highly conserved protein complex that functions as an important regulator in multiple signaling pathways. The structure and function of COP9 signalosome is similar to that of the 19S regulatory particle of 26S proteasome. COP9 signalosome has been shown to interact with SCF-type E3 ubiquitin ligases and act as a positive regulator of E3 ubiquitin ligases. Two transcript variants encoding different isoforms have been found for this gene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: COP9 constitutive photomorphogenic homolog subunit 4; COP9 constitutive photomorphogenic homolog subunit 4 (Arabidopsis) isoform COPS4_1; COP9 constitutive photomorphogenic homolog subunit 4 (Arabidopsis) isoform COPS4_2; COP9 constitutive photomorphogenic-like protein subunit 4; COP9 signalosome complex subunit 4; JAB1-containing signalosome subunit 4; SGN4; signalosome subunit 4; testis tissue sperm-binding protein Li 42a; unnamed protein product
Gene Aliases: COPS4; CSN4; SGN4
UniProt ID: (Human) Q9BT78
Entrez Gene ID: (Human) 51138
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