ARG42903
anti-COPS8 antibody
anti-COPS8 antibody for ICC/IF,Western blot and Human,Mouse,Rat
Overview
| Product Description | Rabbit Polyclonal antibody recognizes COPS8 |
|---|---|
| Tested Reactivity | Hu, Ms, Rat |
| Tested Application | ICC/IF, WB |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Target Name | COPS8 |
| Antigen Species | Human |
| Immunogen | Recombinant fusion protein corresponding to aa. 1-209 of Human COPS8 (NP_006701.1). |
| Conjugation | Un-conjugated |
| Alternate Names | SGN8; COP9 signalosome complex subunit 8; Signalosome subunit 8; COP9 homolog; hCOP9; JAB1-containing signalosome subunit 8; COP9; CSN8 |
Application Instructions
| Application Suggestion |
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| Application Note | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||
| Positive Control | HeLa | ||||||
| Observed Size | ~ 21 kDa |
Properties
| Form | Liquid |
|---|---|
| Purification | Affinity purified. |
| Buffer | PBS (pH 7.3), 0.02% Sodium azide and 50% Glycerol. |
| Preservative | 0.02% Sodium azide |
| Stabilizer | 50% Glycerol |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links | |
|---|---|
| Gene Symbol | COPS8 |
| Gene Full Name | COP9 signalosome subunit 8 |
| Background | The protein encoded by this gene is one of the eight subunits of 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. Alternatively spliced transcript variants encoding distinct isoforms have been observed. [provided by RefSeq, Jul 2008] |
| Function | 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. [UniProt] |
| Cellular Localization | Cytoplasm. Nucleus. [UniProt] |
| Calculated MW | 23 kDa |
Images (2) Click the Picture to Zoom In
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ARG42903 anti-COPS8 antibody ICC/IF image
Immunofluorescence: L929 cells stained with ARG42903 anti-COPS8 antibody at 1:100 dilution.
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ARG42903 anti-COPS8 antibody WB image
Western blot: 25 µg of HeLa cell lysate stained with ARG42903 anti-COPS8 antibody at 1:3000 dilution.
