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Product Name COPS9 Chinese Name COPS9蛋白抗体 Alias COP9 Signalosome Subunit 9; CSN Acidic Protein; Myeloma-Overexpressed Gene 2 Protein; Myeloma Overexpressed 2; MYEOV2; CSNAP; COP9 Signalosome Complex Subunit 9; Helicase/Primase Complex Protein; CSN9_HUMAN. Research Area Tumour Cell biology transcriptional regulatory factor Epigenetics Immunogen Species Rabbit Clonality Polyclonal React Species Mouse, (predicted: Human, Rat, ) Applications WB=1:500-2000
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 6/27kDa Cellular localization The nucleus Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human MYEOV2 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF-type complexes such as SCF, CSA or DDB2. The complex is also involved in phosphorylation of p53/TP53, c-jun/JUN, IkappaBalpha/NFKBIA, ITPK1 and IRF8/ICSBP, possibly via its association with CK2 and PKD kinases. CSN-dependent phosphorylation of TP53 and JUN promotes and protects degradation by the Ubl system, respectively. Plays a role in cell proliferation.
Function:
Isoform 1: Component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF-type complexes such as SCF, CSA or DDB2. The complex is also involved in phosphorylation of p53/TP53, c-jun/JUN, IkappaBalpha/NFKBIA, ITPK1 and IRF8/ICSBP, possibly via its association with CK2 and PKD kinases. CSN-dependent phosphorylation of TP53 and JUN promotes and protects degradation by the Ubl system, respectively. Plays a role in cell proliferation.
Isoform 2: Negatively regulates neddylation of proteins, including ribosoaml protein RPL11.
Subunit:
Component of the CSN complex, composed of COPS1/GPS1, COPS2, COPS3, COPS4, COPS5, COPS6, COPS7 (COPS7A or COPS7B), COPS8 and COPS9 isoform 1. In the complex, it interacts directly with COPS3, COPS5 and COPS6 (PubMed:26456823). Isoform 2 associates with CSN complex (PubMed:23776465). Isoform 2 interacts with COPS5, CUL1, CUL3 and RPL11 (PubMed:23776465). According to PubMed:26456823, does not associate with CSN complex.
Subcellular Location:
Nucleus; nucleoplasm
Similarity:
Belongs to the CSN9 family.
SWISS:
Q8WXC6
Gene ID:
150678
Database links:Entrez Gene: 150678 Human
SwissProt: Q8WXC6 Human
Unigene: 293884 Human
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