Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Essential 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. Involved in early stage of neuronal differentiation via its interaction with NIF3L1.
基因功能參考文獻:
Data indicate that DET1- and DDB1-associated protein 1 (DDA1)-mediated tumor progression is associated with the activation of the NF-kappa B (NFkappaB)/COP9 signalosome 2(CSN2)/glycogen synthase kinase3beta (GSK3beta) pathway. PMID: 26942699
AIBP promotes apoA-1 binding to ABCA1 on the cell membrane of macrophages and prevents ABCA1 protein from CSN2-mediated degradation so as to prevent foam cell formation PMID: 27017521
demonstrate Alien-MLK2 interaction and also show that MLK2 is able to phosphorylate Alien; Alien, DAX-1 and thyroid hormone receptor mediated transcriptional silencing is strongly enhanced in the presence of active MLK2 PMID: 15062575
Alien and Sin3A reside together in vivo with the vitamin D3 receptor on the human 24-hydroxylase (CYP24) promoter containing vitamin D3 response elements by chromatin immunoprecipitation PMID: 15173382
Data show that Alien binds in vivo and in vitro to NAP1 and modulates its activity by enhancing NAP1-mediated nucleosome assembly on DNA. PMID: 17339334
Protein interactions of Alien involving nucleophosmin, ERCC3, TRIP11, as well as CRSP3. PMID: 17438371
Alien inhibits E2F1 gene expression and cell proliferation. PMID: 17570542
the interaction between Alien and the tumor suppressors p33ING1 and p33ING2 reveals a novel cellular protein network PMID: 17929852
CSN2 gene was identified in the genome-wide loss-of-function genetic screen as putative tumor suppressor located at 15q21.2. PMID: 17968325
Alien seems to modulate nucleosome assembly activity. This suggests that Alien is acting on chromatin not only through recruitment of histone-modifying activities, but also through enhancing nucleosome assembly. PMID: 18174916
A subunit of the COP9 signalosome interacted physically with the anaphase-promoting complex and showed a genetic instability of cells. PMID: 19535905