CBX4 Antibody

Datasheet
Code CSB-PA004600EA01HU
See More Details
Size US$299
Uniprot No. O00257
Image
  • IHC image of CSB-PA004600EA01HU diluted at 1:300 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

  • IHC image of CSB-PA004600EA01HU diluted at 1:300 and staining in paraffin-embedded human brain tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

  • Immunofluorescence staining of Hela cells with CSB-PA004600EA01HU at 1:100, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).

Immunogen Recombinant Human E3 SUMO-protein ligase CBX4 protein (1-160AA)
Raised in Rabbit
Species Reactivity Human
Tested Applications ELISA, IHC, IF; Recommended dilution: IHC:1:200-1:500, IF:1:50-1:200
Relevance E3 SUMO-protein ligase which facilitates SUMO1 conjugation by UBE2I. Involved in the sumoylation of HNRNPK, a p53/TP53 transcriptional coactivator, hence indirectly regulates p53/TP53 transcriptional activation resulting in p21/CDKN1A expression. Monosumoylates ZNF131.
Form Liquid
Conjugate Non-conjugated
Storage Buffer Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Purification Method >95%, Protein G purified
Isotype IgG
Clonality Polyclonal
Alias E3 SUMO-protein ligase CBX4 (EC 2.3.2.-) (Chromobox protein homolog 4) (Polycomb 2 homolog) (Pc2) (hPc2), CBX4
Immunogen Species Human
Protocols ELISA Protocol
Immunohistochemistry (IHC) Protocol
Immunofluorescence (IF) Protocol
Research Area Epigenetics and Nuclear Signaling
Target Names CBX4
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
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Function E3 SUMO-protein ligase which facilitates SUMO1 conjugation by UBE2I
Subcellular Location Nucleus, Nucleus speckle
Tissue Specificity Ubiquitous.
Database Links

HGNC: 1554

OMIM: 603079

KEGG: hsa:8535

STRING: 9606.ENSP00000269397

UniGene: Hs.405046

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