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Application
FIGURE: 1 / 5
COPS7A Antibody (PA5-103079) in ICC/IF
Immunocytochemistry analysis of COPS7A in Hela cells. The samples were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25°C. Samples were incubated with COPS7A polyclonal antibody (Product # PA5-103079) and mouse anti-beta tubulin antibody for 1 hour at 37°C. An AlexaFluor594 conjugated goat anti-rabbit IgG (Red) and an AlexaFluor488 conjugated goat anti-mouse IgG (Green) were used as the secondary antibodies. The nuclear counter stain is DAPI (blue).
Product Details
PA5-103079
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
A synthesized peptide derived from human COPS7A(Accession Q9UBW8), corresponding to amino acid residues D234-N275.
Conjugate
Unconjugated
Form
Liquid
Concentration
1 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.4, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2852449
Product Specific Information
Antibody detects endogenous levels of total COPS7A.
Target Information
The COP9 signalosome (CSN) complex is involved in several different developmental and cellular processes. The complex is made up of several widely expressed proteins: CSN1 (COPS1), CSN2 (COPS2), CSN3 (COPS3), CSN4 (COPS4), CSN5 (COPS5), CSN6 (COP6), CSN7a (COPS7, COPS7a) or CSN7b (COP7b) and CSN8 (COP8). The CSN complex acts as a regulator for the ubiquitin conjugation pathway by mediating the deneddylation of the SCF-type E3 ligase complexes, which leads to a decrease in ubiquitin ligase activity of SCF-complexes. It is also involved in the phosphorylation of p53, c-Jun, I B-alpha and IRF-8, as well as CSN-dependent phosphorylation of p53, and c-Jun protects and promotes degradation by the Ubl system. CSN7 is phosphorylated by CK2 and is composed of two subunits; a and b. CSN7a contains a PCI (Proteasome CSN9 initiation factor 3) region, as well as a coiled-coil region and is predicted to interact with CSN2, CSN3, CSN4, CSN5, CSN6, CSN8, and GPS1. CSN7b contains only a PCI region and is predicted to interact with INT6.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: COP9 (constitutive photomorphogenic) homolog, subunit 7a; COP9 (constitutive photomorphogenic), subunit 7a; COP9 complex S7a; COP9 complex subunit 7a; COP9 constitutive photomorphogenic homolog subunit 7A; COP9 signalosome complex subunit 7a; Dermal papilla-derived protein 10; JAB1-containing signalosome subunit 7a; SGN7a; signalosome subunit 7a
Gene Aliases: COPS7A; CSN7; CSN7A; D6Ertd35e; DERP10; SGN7a
UniProt ID: (Human) Q9UBW8, (Mouse) Q9CZ04
Entrez Gene ID: (Human) 50813, (Rat) 312710, (Mouse) 26894
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