FZD8
This intronless gene is a member of the frizzled gene family. Members of this family encode seven-transmembrane domain proteins that are receptors for the Wingless type MMTV integration site family of signaling proteins. Most frizzled receptors are coupled to the beta-catenin canonical signaling pathway. This gene is highly expressed in two human cancer cell lines, indicating that it may play a role in several types of cancer. The crystal structure of the extracellular cysteine-rich domain of a similar mouse protein has been determined.
Full Name
Frizzled Class Receptor 8
Function
Receptor for Wnt proteins. Component of the Wnt-Fzd-LRP5-LRP6 complex that triggers beta-catenin signaling through inducing aggregation of receptor-ligand complexes into ribosome-sized signalosomes. The beta-catenin canonical signaling pathway leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues. Coreceptor along with RYK of Wnt proteins, such as WNT1.
Biological Process
Canonical Wnt signaling pathway Source: WormBase
Neuron differentiation Source: UniProtKB
Neuron differentiation Source: UniProtKB
Cellular Location
Golgi apparatus; Cell membrane; Membrane. Colocalizes with GOPC at the Golgi apparatus.
Topology
Extracellular: 28-275
Helical: 276-296
Cytoplasmic: 297-312
Helical: 313-333
Extracellular: 334-396
Helical: 397-417
Cytoplasmic: 418-439
Helical: 440-460
Extracellular: 461-483
Helical: 484-504
Cytoplasmic: 505-532
Helical: 533-553
Extracellular: 554-584
Helical: 585-605
Cytoplasmic: 606-694
Helical: 276-296
Cytoplasmic: 297-312
Helical: 313-333
Extracellular: 334-396
Helical: 397-417
Cytoplasmic: 418-439
Helical: 440-460
Extracellular: 461-483
Helical: 484-504
Cytoplasmic: 505-532
Helical: 533-553
Extracellular: 554-584
Helical: 585-605
Cytoplasmic: 606-694
PTM
Ubiquitinated by ZNRF3, leading to its degradation by the proteasome.
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Anti-FZD8 antibodies
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Target: FZD8
Host: Rat
Antibody Isotype: IgG2
Specificity: Mouse
Clone: CBXF-1687
Application*: WB
Target: FZD8
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse, Rat
Clone: CBXF-1242
Application*: WB, P
Target: FZD8
Host: Rat
Antibody Isotype: IgG2
Specificity: Mouse
Clone: CBXF-2191
Application*: WB
Target: FZD8
Host: Rat
Antibody Isotype: IgG2a
Specificity: Mouse
Clone: CBXF-0996
Application*: E, WB
Target: FZD8
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse, Rat
Clone: EG1259
Application*: WB, IH
Target: FZD8
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: CBXF-1687
Application*: IF
Target: FZD8
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse
Clone: CBXF-1242
Application*: WB, P
Target: FZD8
Host: Rat
Antibody Isotype: IgG2a
Specificity: Mouse
Clone: CBXF-2191
Application*: WB
Target: FZD8
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human
Clone: CBXF-0996
Application*: E
Target: FZD8
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse, Rat
Clone: EG1259
Application*: WB: 1:500~1:1000 IF: 1:100~1:500 ELISA: 1:5000
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For Research Use Only. Not For Clinical Use.
(P): Predicted
* Abbreviations
- AActivation
- AGAgonist
- APApoptosis
- BBlocking
- BABioassay
- BIBioimaging
- CImmunohistochemistry-Frozen Sections
- CIChromatin Immunoprecipitation
- CTCytotoxicity
- CSCostimulation
- DDepletion
- DBDot Blot
- EELISA
- ECELISA(Cap)
- EDELISA(Det)
- ESELISpot
- EMElectron Microscopy
- FFlow Cytometry
- FNFunction Assay
- GSGel Supershift
- IInhibition
- IAEnzyme Immunoassay
- ICImmunocytochemistry
- IDImmunodiffusion
- IEImmunoelectrophoresis
- IFImmunofluorescence
- IGImmunochromatography
- IHImmunohistochemistry
- IMImmunomicroscopy
- IOImmunoassay
- IPImmunoprecipitation
- ISIntracellular Staining for Flow Cytometry
- LALuminex Assay
- LFLateral Flow Immunoassay
- MMicroarray
- MCMass Cytometry/CyTOF
- MDMeDIP
- MSElectrophoretic Mobility Shift Assay
- NNeutralization
- PImmunohistologyp-Paraffin Sections
- PAPeptide Array
- PEPeptide ELISA
- PLProximity Ligation Assay
- RRadioimmunoassay
- SStimulation
- SESandwich ELISA
- SHIn situ hybridization
- TCTissue Culture
- WBWestern Blot
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