Human Anti-NEDD8-CUL1WHB Recombinant Antibody (clone N8C_Fab3b)

CAT#: VS-0624-FY22

This is a human monoclonal antibody that binds to NEDD8-CUL1 WHB. CUL1's WHB domain is flexibly tethered to its connecting helix-29. N8C_Fab3b recognizes a unique interface spanning both NEDD8 and CUL1. N8C_Fab3b binds a specific arrangement of NEDD8 and its linked CUL1WHB domain. N8C_Fab3b inhibited UBE2D- and neddylated CRL1BTRC-dependent ubiquitylation of a peptide substrate derived from phospho-NFKBIA.

Gene Expression
Figure 1 IF staining of human cell line Hep G2 Figure 2 IF staining of human cell line U-2 OS Figure 3 IF staining of human cell line A-431 Figure 4 IHC staining of human cerebral cortex Figure 5 Cerebral cortex Figure 6 Parathyroid gland Figure 7 Colon Figure 8 Kidney Figure 9 Testis Figure 10 Lymph node Figure 11 RNA cell line category: Low cell line specificity

Specifications

  • Host Species
  • Human
  • Type
  • Human IgG
  • Specificity
  • Human NEDD8-CUL1WHB
  • Species Reactivity
  • Human
  • Clone
  • N8C_Fab3b
  • Applications
  • Flow Cytometry, Western Blot, ELISA, Immunoprecipitation
  • Related Disease
  • Malignant Astrocytoma and Machado-Joseph Disease

Product Property

  • Clonality
  • Monoclonal Antibody
  • Purification
  • Protein A purified
  • Purity
  • >95% as determined by SDS-PAGE
  • Concentration
  • Please refer to the vial label for the specific concentration.
  • Buffer
  • PBS, pH 7.4
  • Preservative
  • No preservatives
  • Storage
  • Centrifuge briefly prior to opening vial. Store at +4°C for short term (1-2 weeks). Aliquot and store at -20°C for long term. Avoid repeated freeze/thaw cycles.

Target

  • Alternative Names
  • Neural Precursor Cell Expressed, Developmentally Down-Regulated 8; Ubiquitin-Like Protein Nedd8; Neddylin; NEDD-8; Neural Precursor Cell Expressed Developmentally Down-Regulated Protein 8; NEDD8-CUL1WHB
  • Long Name
  • Neural Precursor Cell Expressed, Developmentally Down-Regulated 8
  • Sequence Similarities
  • Belongs to the ubiquitin family.
  • Cellular Localization
  • Nucleus
  • Post Translation Modifications
  • Cleavage of precursor form by UCHL3 or SENP8 is necessary for function.4 Publications, (Microbial infection) Deamidated at Gln-40 by bacterial cyclomodulin Cif produced by enteropathogenic E.coli, Y.pseudotuberculosis or B.pseudomallei, leading to impair NEDD8 ability to activate cullin-RING-based E3 ubiquitin-protein ligase complexes (CRL complexes) (PubMed:20688984, PubMed:21903097, PubMed:23589306, PubMed:26632597, PubMed:23175788)., Deamidation occurs on NEDD8-modified cullins (PubMed:20850415, PubMed:21903097)., NEDD8 deamidation prevents switching from the inactive to active state by maintaining the 'closed' structure of the CRL complexes (PubMed:23589306, PubMed:26632597)., Deamidation may also impair its deconjugation by the COP9 signalosome; However this result needs additional evidences (PubMed:20850415, PubMed:21903097).
  • Function
  • Ubiquitin-like protein which plays an important role in cell cycle control and embryogenesis via its conjugation to a limited number of cellular proteins, such as cullins or p53/TP53 (PubMed:9694792, PubMed:10318914, PubMed:10597293, PubMed:11953428, PubMed:15242646, PubMed:14690597).
    Attachment of NEDD8 to cullins is critical for the recruitment of E2 to the cullin-RING-based E3 ubiquitin-protein ligase complex, thus facilitating polyubiquitination and proteasomal degradation of cyclins and other regulatory proteins (PubMed:9694792, PubMed:10318914, PubMed:10597293, PubMed:11953428, PubMed:20688984).
    Attachment of NEDD8 to p53/TP53 inhibits p53/TP53 transcriptional activity (PubMed:15242646).
    Covalent attachment to its substrates requires prior activation by the E1 complex UBE1C-APPBP1 and linkage to the E2 enzyme UBE2M (PubMed:14690597).
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

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Secondary Antibody

Isotype Control

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