C0871
Anti-Cullin 3 antibody produced in rabbit
~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution
别名:
Anti-CUL3
产品名称
Anti-Cullin 3 antibody produced in rabbit, ~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution
biological source
rabbit
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
antigen ~80 kDa
species reactivity
rat, mouse, human
concentration
~1.0 mg/mL
technique(s)
immunoprecipitation (IP): 5-10 μg using lysate of rat brain
indirect immunofluorescence: 5-10 μg/mL using mouse 3T3 cells
western blot: 1-2 μg/mL using whole extract of HEK-293T cells expressing human Cullin 3
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Quality Level
Gene Information
human ... CUL3(8452)
mouse ... Cul3(26554)
rat ... Cul3(301555)
Physical form
Solution in 0.01 M phosphate buffered saline pH 7.4, containing 15 mM sodium azide.
Application
Anti-Cullin 3 antibody produced in rabbit has been used in
- western blotting
- immunoprecipitation
- immunofluorescence
Biochem/physiol Actions
Cullin 3 (Cul3) acts as a key mediator of post-translational protein regulation. It functions as a scaffold protein that assemble multi-subunit ubiquitin ligase complexes which are responsible for the specific recognition and targeting of substrates for ubiquitin-dependent degradation by the 26S proteasome. Cul3 is required for degradation of the microtubule-severing protein MEI-1/katanin during transitioning from meiosis-to-mitosis phase. It forms a catalytically inactive BTB-Cul3-Rbx1 (BCR) ubiquitin ligase and becomes functional upon covalent attachment of the ubiquitin homologue neural-precursor-cell-expressed. BCR ubiquitin ligase down regulated 8 (Nedd8) near the C terminus of Cul3.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
General description
Cullin 3 is a member of the cullin family of E3 ubiquitin protein ligases. Cullin 3 forms the BTB-Cul3-Rbx1 (BCR) ubiquitin ligase complex that contains a RING-box protein, Rbx1, and a BTB containing protein. Rbx1 binds to the C-terminus of cullin 3 through its RING-type zinc finger domain to recruit a ubiquitin-conjugating enzyme. The BTB containing protein binds cullin 3 at its N-terminus and functions as a cullin specific adaptor protein.
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存储类别
10 - Combustible liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
常规特殊物品
常规特殊物品
此项目有
Missense variants in RHOBTB2 cause a developmental and epileptic encephalopathy in humans, and altered levels cause neurological defects in Drosophila
Straub J, et al.
American Journal of Human Genetics, 102(1), 44-57 (2018)
Lionel Pintard et al.
Nature, 425(6955), 311-316 (2003-09-19)
Many biological processes, such as development and cell cycle progression are tightly controlled by selective ubiquitin-dependent degradation of key substrates. In this pathway, the E3-ligase recognizes the substrate and targets it for degradation by the 26S proteasome. The SCF (Skp1-Cul1-F-box)
Lionel Pintard et al.
The EMBO journal, 23(8), 1681-1687 (2004-04-09)
Cullin-based E3 ligases target substrates for ubiquitin-dependent degradation by the 26S proteasome. The SCF (Skp1-Cul1-F-box) and ECS (ElonginC-Cul2-SOCS box) complexes are so far the best-characterized cullin-based ligases. Their atomic structure has been solved recently, and several substrates have been described
Wananit Wimuttisuk et al.
Molecular biology of the cell, 18(3), 899-909 (2006-12-29)
Cullins are members of a family of scaffold proteins that assemble multisubunit ubiquitin ligase complexes to confer substrate specificity for the ubiquitination pathway. Cullin3 (Cul3) forms a catalytically inactive BTB-Cul3-Rbx1 (BCR) ubiquitin ligase, which becomes functional upon covalent attachment of
J D Singer et al.
Genes & development, 13(18), 2375-2387 (1999-09-29)
Cyclin E is an unstable protein that is degraded in a ubiquitin- and proteasome- dependent pathway. Two factors stimulate cyclin E ubiquitination in vivo: when it is free of its CDK partner, and when it is phosphorylated on threonine 380.
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