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FBXW8 Rabbit pAb  (Cat.#:AYP21297)

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Host: RabbitClonality: PolyclonalReactivity: Human,Mouse,RatWBIF/ICC
Cat.# AYP21297
Target / gene FBXW8
Host Rabbit
Clonality Polyclonal
Reactivity Human, Mouse, Rat
Application WB, IF/ICC

Cat.#:AYP21297

SizePrice
50ul ¥1150.00 Add to cart
100ul ¥2100.00 Add to cart
  • Information

  • Application guide

  • Immunogen

  • Target data

  • Resources

  • Protocols

  • FAQs

Reactivity Human,Mouse,Rat
Host Rabbit
Clonality Polyclonal
Isotype IgG
Application WBIF/ICC
Dilution WB: 1:500 - 1:2000
IF/ICC: 1:50 - 1:200
Predicted MW
Observed MW 67kDa
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.01% thiomersal,50% glycerol,pH7.3.
Conjugate Unconjugated
Positive U-87MG,A-549,A-431,Rat lung,Rat heart
Subcellular cytosol,Golgi apparatus,perinuclear region of cytoplasm
Purification Affinity purification

Applications and conditions

Where to start

These starting conditions come from the recommended dilution, validation images, and general assay practice. Titrate for your sample and detection system.

WB Conditions for WB
Recommended dilution 1:500 - 1:2000
Suggested sample / positive control U-87MG,A-549,A-431,Rat lung,Rat heart
Key conditions Use a fresh lysate, incubate at the recommended dilution, and check the predicted and observed molecular weight
Expected result Expected signal or band near 67kDa
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IF/ICC Conditions for IF/ICC
Recommended dilution 1:50 - 1:200
Suggested sample / positive control U-87MG,A-549,A-431,Rat lung,Rat heart
Key conditions Optimize fixation, permeabilization, and blocking, and include a secondary-only control
Expected result Expected fluorescence localization: cytosol,Golgi apparatus,perinuclear region of cytoplasm
Controls Include a positive sample, a negative sample, and a secondary or isotype control

Immunogen

Immunogen A synthetic peptide corresponding to a sequence within amino acids 500-598 of human FBXW8 (NP_699179.2).
Sequence
View sequence
WDYRMNQKLWEVYSGHPVQHISFSSHSLITANVPYQTVMRNADLDSFTTHRRHRGLIRAYEFAVDQLAFQSPLPVCRSSCDAMATHYYDLALAFPYNHV

Target data

Background This gene encodes a member of the F-box protein family, members of which are characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into three classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene contains a WD-40 domain, in addition to an F-box motif, so it belongs to the Fbw class. Alternatively spliced transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]
Gene ID 26259
Gene name FBXW8
Swiss Q8N3Y1
Synonym FBW6,FBW8,FBX29,FBXO29,FBXW6,FBXW8,FBXW8 Rabbit pAb,F-box and WD-40 domain-containing protein 8,F-box only protein 29
Functions Substrate-recognition component of a Cul7-RING ubiquitin-protein ligase complex, which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. The Cul7-RING(FBXW8) complex mediates ubiquitination and consequent degradation of GORASP1, acting as a component of the ubiquitin ligase pathway that regulates Golgi morphogenesis and dendrite patterning in brain (PubMed:21572988). Mediates ubiquitination and degradation of IRS1 in a mTOR-dependent manner: the Cul7-RING(FBXW8) complex recognizes and binds IRS1 previously phosphorylated by S6 kinase (RPS6KB1 or RPS6KB2) (PubMed:18498745). The Cul7-RING(FBXW8) complex also mediates ubiquitination of MAP4K1/HPK1: recognizes and binds autophosphorylated MAP4K1/HPK1, leading to its degradation, thereby affecting cell proliferation and differentiation (PubMed:24362026). Associated component of the 3M complex, suggesting that it mediates some of 3M complex functions (PubMed:24793695).
Research area

Resources

Validation data

1 images

Validation images at the top of the page cover WB / IF/ICC.

References

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FAQs

Listed applications: WB, IF/ICC. Use the validation images and recommended dilution as a starting point.
Send the catalog number and lot through the inquiry form. Support will help with the lot documents.
Use the recommended conditions as a starting concentration. Sample, fixation, and detection system may need a titration.

Protocols

Protocols
AYP21297