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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • Cullin 4B Antibodies

          Invitrogen

          Cullin 4B Monoclonal Antibody (OTI7F8)

          View all (29) Cullin 4B antibodies

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          Cite Cullin 4B Monoclonal Antibody (OTI7F8)

          • Antibody Testing Data (2)
          Cullin 4B Antibody in Western Blot (WB)
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          Cullin 4B Antibody in Western Blot (WB)
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          Cullin 4B Antibody (MA5-26436) in WB

          Western blot analysis of CUL4B in HepG2, HeLa, SVT2, A549, COS7, Jurkat, MDCK, PC12 and MCF7 cells using 35 µg per lane. Samples were separated by SDS-PAGE and probed with CUL4B (Product # MA5-26436) monoclonal antibody. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          Cullin 4B Antibody in Western Blot (WB)
          Cullin 4B Antibody in Western Blot (WB)

          Product Details

          MA5-26436

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:2,000
          -
          Product Specifications

          Species Reactivity

          Dog, Human, Mouse, Non-human primate, Rat

          Host/Isotype

          Mouse / IgG1

          Class

          Monoclonal

          Type

          Antibody

          Clone

          OTI7F8

          Immunogen

          Human recombinant protein fragment corresponding to amino acids 1-300 of CUL4B produced in E.coli
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Affinity Chromatography

          Storage buffer

          PBS, pH 7.3, with 1% BSA, 50% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2724182

          Target Information

          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.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: CUL-4B; cul4b; Cullin-4B

          View more View less

          Gene Aliases: 2700050M05Rik; AA409770; CUL-4B; CUL4B; KIAA0695; mKIAA0695; MRXHF2; MRXS15; MRXSC; RGD1564494; SFM2

          View more View less

          UniProt ID: (Human) Q13620, (Mouse) A2A432

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          Entrez Gene ID: (Dog) 492102, (Human) 8450, (Mouse) 72584, (Rat) 302502

          View more View less

          Function(s)
          damaged DNA binding protein binding ubiquitin protein ligase binding ubiquitin protein ligase activity
          Process(es)
          nucleotide-excision repair, DNA damage recognition nucleotide-excision repair, DNA duplex unwinding transcription-coupled nucleotide-excision repair nucleotide-excision repair, preincision complex stabilization nucleotide-excision repair, preincision complex assembly nucleotide-excision repair, DNA incision, 3'-to lesion nucleotide-excision repair, DNA incision, 5'-to lesion cell cycle neuron projection development nucleotide-excision repair, DNA incision histone H2A monoubiquitination DNA damage response, detection of DNA damage protein ubiquitination involved in ubiquitin-dependent protein catabolic process positive regulation of protein catabolic process global genome nucleotide-excision repair UV-damage excision repair positive regulation of G1/S transition of mitotic cell cycle DNA repair ubiquitin-dependent protein catabolic process cellular response to DNA damage stimulus
          It has to be done as per old AB suggested Products section.
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