Cullin 2 Recombinant Rabbit monoclonal Antibody IgG
Fig1: Western blot analysis of Cullin 2 on PC-3M and K562 cell lysates using anti-Cullin 2 antibody at 1/1,000 dilution.
Fig2: Immunohistochemical analysis of paraffin-embedded rat testis tissue using anti-Cullin 2 antibody. Counter stained with hematoxylin.
Fig3: Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-Cullin 2 antibody. Counter stained with hematoxylin.
Host Species; Species ReactivityRabbit; Human, Mouse, Rat
ImmunogenRecombinant protein within human Cullin 2 aa 1-200
Purification; FormulationProA affinity purified; 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.; Liquid form.
BackgroundCullin proteins comprise a distinct family of mediators that participate in the selective targeting of proteins for ubiquitin (Ub)-mediated proteolysis. CUL-1, which is the mammalian homolog of yeast Cdc53, is an integral component of the E3 ubiquitin ligase complex designated SCF. The SCF (Skp1/CUL-1/F-box protein complex) consists of Skp1 associating with both CUL-1 and an F-box protein, such as Skp2, which determines the substrate specificity of the complex. CUL-1-mediated ubiquitination results in the degradation of cell cycle proteins cyclin D, p21 and cyclin E. Another cullin, CUL-3, facilitates the degradation of cyclin E independent of SCF activity, while CUL-2 associates with the tumor suppressing protein VHL and elongin B to form VBC complexes, which structurally resemble the SCF ligase. Proteolysis also occurs by way of CUL-4 associating with Nedd-8, a ubiquitin-like protein, where it too functions as an active component of a multifunctional E3 complex.(ET7108-47)