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FBXO43

Members of the F-box protein family, such as FBXO43, are characterized by an approximately 40-amino acid F-box motif. SCF complexes, formed by SKP1 (MIM 601434), cullin (see CUL1; MIM 603134), and F-box proteins, act as protein-ubiquitin ligases. F-box proteins interact with SKP1 through the F box, and they interact with ubiquitination targets through other protein interaction domains (Jin et al., 2004 [PubMed 15520277]).[supplied by OMIM
Full Name
F-box protein 43
Research Area
Required to establish and maintain the arrest of oocytes at the second meiotic metaphase until fertilization. Probably acts by inhibiting the anaphase-promoting complex/cyclosome (APC/C) ubiquitin ligase. Probably recognizes and binds to some phosphorylated proteins and promotes their ubiquitination and degradation (Probable).
Biological Process
Meiotic cell cycle Source: UniProtKB-KW
Negative regulation of meiotic nuclear division Source: GO_Central
Protein ubiquitination Source: UniProtKB-UniPathway
Regulation of mitotic nuclear division Source: GO_Central
Cellular Location
Nucleus
PTM
Phosphorylated on Ser-76, Thr-234 and Ser-334 in response to calcium, which is a prerequisite for ubiquitination and proteasomal degradation.2 Publications
Ubiquitinated in response to calcium, which promotes proteasomal degradation.

Anti-FBXO43 antibodies

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Target: FBXO43
Host: Mouse
Antibody Isotype: IgA, κ
Specificity: Mouse
Clone: 2A10
Application*: E, IF, WB
Target: FBXO43
Host: Mouse
Specificity: Human
Clone: CBFYE-1445
Application*: WB, IP, E
Target: FBXO43
Host: Mouse
Antibody Isotype: IgA, κ
Specificity: Human
Clone: CBFYE-1446
Application*: E, WB, IC
Target: FBXO43
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBXF-2905
Application*: E, WB
Target: FBXO43
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human
Clone: 4B6
Application*: WB, E
For Research Use Only. Not For Clinical Use.
(P): Predicted
* Abbreviations
IFImmunofluorescence
IHImmunohistochemistry
IPImmunoprecipitation
WBWestern Blot
EELISA
MMicroarray
CIChromatin Immunoprecipitation
FFlow Cytometry
FNFunction Assay
IDImmunodiffusion
RRadioimmunoassay
TCTissue Culture
GSGel Supershift
NNeutralization
BBlocking
AActivation
IInhibition
DDepletion
ESELISpot
DBDot Blot
MCMass Cytometry/CyTOF
CTCytotoxicity
SStimulation
AGAgonist
APApoptosis
IMImmunomicroscopy
BABioassay
CSCostimulation
EMElectron Microscopy
IEImmunoelectrophoresis
PAPeptide Array
ICImmunocytochemistry
PEPeptide ELISA
MDMeDIP
SHIn situ hybridization
IAEnzyme Immunoassay
SEsandwich ELISA
PLProximity Ligation Assay
ECELISA(Cap)
EDELISA(Det)
BIBioimaging
IOImmunoassay
LFLateral Flow Immunoassay
LALuminex Assay
CImmunohistochemistry-Frozen Sections
PImmunohistologyp-Paraffin Sections
ISIntracellular Staining for Flow Cytometry
MSElectrophoretic Mobility Shift Assay
RIRNA Binding Protein Immunoprecipitation (RIP)
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