UBE2K Antibody

Code CSB-PA025460GA01HU
Size US$685 How to order?
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Product Details

Uniprot No. P61086
Target Names UBE2K
Alternative Names E2 25K antibody; E2(25K) antibody; HIP-2 antibody; Huntingtin interacting protein 2 antibody; Huntingtin-interacting protein 2 antibody; HYPG antibody; LIG antibody; UBC1 antibody; UBE2K antibody; UBE2K_HUMAN antibody; Ubiquitin carrier protein antibody; Ubiquitin conjugating enzyme E2 25 kDa antibody; ubiquitin conjugating enzyme E2K antibody; ubiquitin conjugating enzyme E2K (UBC1 homolog, yeast) antibody; Ubiquitin protein ligase antibody; Ubiquitin-conjugating enzyme E2 K antibody; Ubiquitin-conjugating enzyme E2(25K) antibody; Ubiquitin-conjugating enzyme E2-25 kDa antibody; Ubiquitin-conjugating enzyme E2-25K antibody; Ubiquitin-protein ligase antibody
Raised in Rabbit
Species Reactivity Human,Mouse,Rat
Immunogen Human UBE2K
Immunogen Species Homo sapiens (Human)
Isotype IgG
Purification Method Antigen Affinity Purified
Concentration It differs from different batches. Please contact us to confirm it.
Buffer PBS with 0.1% Sodium Azide, 50% Glycerol, pH 7.3. -20°C, Avoid freeze / thaw cycles.
Tested Applications ELISA,WB,IHC
Protocols ELISA Protocol
Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol
Troubleshooting and FAQs Antibody FAQs
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time 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.

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Target Background

Function
Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In vitro, in the presence or in the absence of BRCA1-BARD1 E3 ubiquitin-protein ligase complex, catalyzes the synthesis of 'Lys-48'-linked polyubiquitin chains. Does not transfer ubiquitin directly to but elongates monoubiquitinated substrate protein. Mediates the selective degradation of short-lived and abnormal proteins, such as the endoplasmic reticulum-associated degradation (ERAD) of misfolded lumenal proteins. Ubiquitinates huntingtin. May mediate foam cell formation by the suppression of apoptosis of lipid-bearing macrophages through ubiquitination and subsequence degradation of p53/TP53. Proposed to be involved in ubiquitination and proteolytic processing of NF-kappa-B; in vitro supports ubiquitination of NFKB1. In case of infection by cytomegaloviruses may be involved in the US11-dependent degradation of MHC class I heavy chains following their export from the ER to the cytosol. In case of viral infections may be involved in the HPV E7 protein-dependent degradation of RB1.
Gene References into Functions
  1. The crystal structure of a Ube2K~ubiquitin conjugate has been described, and it was shown that even though it is monomeric, Ube2K can synthesize Lys48-linked ubiquitin chains. PMID: 26592444
  2. Hip2, a ubiquitin-conjugating enzyme, can overcome radiation-induced G2/M cell cycle arrest and trigger the entry into mitosis. PMID: 23933584
  3. An extract of bark from the tropical rainforest plant Byrsonima crassifolia was screened for inhibition of diubiquitin formation by the human ubiquitin-conjugating enzyme E2-25K. PMID: 22164771
  4. one of the roles of the C-terminal UBA domain, in the context of E2-25K, is to increase processivity in Lys48-linked polyubiquitin chain synthesis, possibly through increased binding to the ubiquitinated substrate. PMID: 21281599
  5. Results suggest that the interaction between E2-25K and UBB(+1) is critical for the synthesis and accumulation of UBB(+1)-anchored polyubiquitin, which results in proteasomal inhibition and neuronal cell death. PMID: 20826778
  6. This study suggests that Hip2 might be involved in the regulation of Smac-mediated apoptosis. PMID: 20537984
  7. Results suggest that in permeabilized, US11-expressing cells polyubiquitination of the MHC class I heavy chain substrate can be catalyzed by E2-25K. PMID: 16868077
  8. E2-25K is involved in aggregate formation of expanded polyglutamine proteins and polyglutamine-induced cell death. PMID: 17092742

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Subcellular Location Cytoplasm.
Protein Families Ubiquitin-conjugating enzyme family
Tissue Specificity Expressed in all tissues tested, including spleen, thymus, prostate, testis, ovary, small intestine, colon, peripheral blood leukocytes, T-lymphocytes, monocytes, granulocytes and bone marrow mononuclear cells. Highly expressed in brain, with highest leve
Database Links

HGNC: 4914

OMIM: 602846

KEGG: hsa:3093

STRING: 9606.ENSP00000261427

UniGene: Hs.50308

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