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Cullin 4A/4B monoclonal antibody MB10781
  • Western blot analysis of Cullin 4A/CUL4A+Cullin 4B/CUL4B in Jurkat, C6, CHO-K1 lysates using Cullin 4A/4B antibody.
  • Immunohistochemistry analysis of paraffin-embedded Human lung cancer using Cullin 4A/B antibody.High-pressure and temperature Sodium Citrate pH 6.0 was used for antigen retrieval.
Product NameCullin 4A/4B monoclonal antibody
Catalog No.MB10781
Swiss-ProtQ13620
Host Rabbit
ReactivityHuman,Hamster,Rat
ApplicationsWB,IHC-P
Application_allWB: 1/500-1/1000 IHC: 1/50-1/100
BiowMWCalculated MW: 104 kDa; Observed MW: 88,104 kDa
Alternative NameCUL4B; KIAA0695; Cullin-4B; CUL-4B
Purification&PurityAffinity Purified
ConjugateUnconjugated
ModificationUnmodified
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Size Price
50ul $258
100ul $398
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Product Name :
Cullin 4A/4B monoclonal antibody
Background :
Core component of multiple cullin-RING-based E3 ubiquitin-protein ligase complexes which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. The functional specificity of the E3 ubiquitin-protein ligase complex depends on the variable substrate recognition subunit. CUL4B may act within the complex as a scaffold protein, contributing to catalysis through positioning of the substrate and the ubiquitin-conjugating enzyme. Plays a role as part of the E3 ubiquitin-protein ligase complex in polyubiquitination of CDT1, histone H2A, histone H3 and histone H4 in response to radiation-induced DNA damage. Targeted to UV damaged chromatin by DDB2 and may be important for DNA repair and DNA replication. Required for ubiquitination of cyclin E, and consequently, normal G1 cell cycle progression. Regulates the mammalian target-of-rapamycin (mTOR) pathway involved in control of cell growth, size and metabolism. Specific CUL4B regulation of the mTORC1-mediated pathway is dependent upon 26S proteasome function and requires interaction between CUL4B and MLST8.
Product :
50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% BSA
Storage&Stability :
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Specificity :
IgG
Immunogen :
A synthetic peptide of human Cullin 4B
Conjugate :
Unconjugated
Modification :
Unmodified
  • Western blot analysis of Cullin 4A/CUL4A+Cullin 4B/CUL4B in Jurkat, C6, CHO-K1 lysates using Cullin 4A/4B antibody.
  • Immunohistochemistry analysis of paraffin-embedded Human lung cancer using Cullin 4A/B antibody.High-pressure and temperature Sodium Citrate pH 6.0 was used for antigen retrieval.
Bioworld Biotech only provide peptides for our antibodies and do not provide additional peptide customization services.

Price/Size :

USD 368/1mg/vial



Tips: 

For phospho antibody, we provide phospho peptide(0.5mg) and non-phospho peptide(0.5mg).

Describe :

Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. This mechanism is useful when non-specific binding is an issue, for example, in Western blotting (WB) and Immunohistochemistry (IHC). By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific; Specific binding will be absent from the western blot or IHC performed with the neutralized antibody.

Formula:

Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 10 mg/ml.The purity is >90%,tested by HPLC and MS.

Storage:

The freeze-dried powder is more stable. For short time at 2-8°C. For long term storage store at -20°C. 


Note :

This product is for research use only (RUO only). Not for use in diagnostic or therapeutic procedures.
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