Target:UBE2K
Fields:Ubiquitin mediated proteolysis
Gene Name:UBE2K HIP2 LIG
Protein Name:Ubiquitin-conjugating enzyme E2 K (EC 6.3.2.19) (Huntingtin-interacting protein 2) (HIP-2) (Ubiquitin carrier protein) (Ubiquitin-conjugating enzyme E2-25 kDa) (Ubiquitin-conjugating enzyme E2(25K)) (
Human Gene Id:3093
Human Swiss Prot No:P61086
Mouse Swiss Prot No:P61087
Immunogen:Synthesized peptide derived from part region of human protein
Specificity:UBE2K Polyclonal Antibody detects endogenous levels of protein.
Formulation:Liquid in PBS containing 50% glycerol, and 0.02% sodium azide.
Source:Polyclonal, Rabbit,IgG
Dilution:WB 1:500-2000 ELISA 1:5000-20000
Purification:The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration:1 mg/ml
Storage Stability:-15°C to -25°C/1 year(Do not lower than -25°C)
Observed Band(KD):22kD
Background: The protein encoded by this gene belongs to the ubiquitin-conjugating enzyme family. This protein interacts with RING finger proteins, and it can ubiquitinate huntingtin, the gene product for Huntington's disease. Known functions for this protein include a role in aggregate formation of expanded polyglutamine proteins and the suppression of apoptosis in polyglutamine diseases, a role in the dislocation of newly synthesized MHC class I heavy chains from the endoplasmic reticulum, and involvement in foam cell formation. Multiple transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Jul 2008],
Function:catalytic activity:ATP + ubiquitin + protein lysine = AMP + diphosphate + protein N-ubiquityllysine.,function:Catalyzes the covalent attachment of ubiquitin to other proteins. Mediates the selective degradation of short-lived and abnormal proteins. Ubiquitinates huntingtin. May mediate foam cell formation by the suppression of apoptosis of lipid-bearing macrophages through ubiquitination and subsequence degradation of p53.,induction:By aggregated low-density lipoprotein.,pathway:Protein modification; protein ubiquitination.,PTM:Sumoylation at Lys-14 impairs catalytic activity.,similarity:Belongs to the ubiquitin-conjugating enzyme family.,similarity:Contains 1 UBA domain.,subunit:Interacts with RNF138/NARF.,tissue specificity:Expressed in all tissues tested, including spleen, thymus, prostate, testis, ovary, small intestine, colon, peripheral blood leukocytes, T-lymphocytes, monocytes, g
Subcellular Location:Cytoplasm .
Expression: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 levels found in cortex and striatum and at lower levels in cerebellum and brainstem.