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Product Name
CUL2 Polyclonal Antibody
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Description
Polyclonal antibody to CUL2
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Tested applications
WB, IHC, IF
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Species reactivity
Human, Mouse
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Alternative names
CUL2 antibody; cullin-2 antibody
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Isotype
Rabbit IgG
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Preparation
Antigen: Recombinant fusion protein containing a sequence corresponding to amino acids 40-310 of human CUL2 (NP_001185708.1).
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Clonality
Polyclonal
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Formulation
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
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Storage instructions
Store at -20℃. Avoid freeze / thaw cycles.
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Applications
WB 1:500 - 1:2000
IHC 1:50 - 1:200
IF 1:50 - 1:200 -
Validations
Immunohistochemistry - CUL2 Polyclonal Antibody
Immunohistochemistry of paraffin-embedded mouse heart using CUL2 antibody at dilution of 1:200 (40x lens).
Immunofluorescence - CUL2 Polyclonal Antibody
Immunofluorescence analysis of MCF-7 cells using CUL2 antibody . Blue: DAPI for nuclear staining.
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Background
Core component of multiple cullin-RING-based ECS (ElonginB/C-CUL2/5-SOCS-box protein) E3 ubiquitin-protein ligase complexes, which mediate the ubiquitination of target proteins. ECS complexes and ARIH1 collaborate in tandem to mediate ubiquitination of target proteins. May serve as a rigid scaffold in the complex and may contribute to catalysis through positioning of the substrate and the ubiquitin-conjugating enzyme. The E3 ubiquitin-protein ligase activity of the complex is dependent on the neddylation of the cullin subunit and is inhibited by the association of the deneddylated cullin subunit with TIP120A/CAND1. The functional specificity of the ECS complex depends on the substrate recognition component. ECS(VHL) mediates the ubiquitination of hypoxia-inducible factor (HIF).
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