antibody

FBXW7 Polyclonal Antibody

MBS9128018

0.05 mL

200 USD

polyclonal

rabbit

nonconjugated

human, mouse, rat

western blot, immunohistochemistry, immunocytochemistry

Antibody

FBXW7 Polyclonal Antibody

[FBXW7]

[AGO;CDC4;FBW6;FBW7;FBX30;FBXO30;FBXW6;hAgo;hCd c4;SEL-10;SEL10]

[F-box/WD repeat-containing protein 7 isoform 3; F-box/WD repeat-containing protein 7; F-box/WD repeat-containing protein 7; F-box and WD repeat domain containing 7, E3 ubiquitin protein ligase; Archipelago homolog]

[FBXW7]

[FBXW7; FBXW7; AGO; CDC4; FBW6; FBW7; hAgo; FBX30; FBXW6; SEL10; hCdc4; FBXO30; SEL-10; hAgo]

FBXW7_HUMAN

Polyclonal

IgG

Rabbit

Human, Mouse, Rat

589

Affinity Purification

Store at -20°C. Avoid freeze / thaw cycles.

WB, IHC, IF

WB 1:500 - 1:2000. IHC 1:50 - 1:200. IF 1:50-1:200

Western Blot (WB)

Immunohistochemistry (IHC)

Immunohistochemistry (IHC)

Western Blot(WB)

Immunofluorescence (IF)

Immunofluorescence analysis of U2OS cells using FBXW7 antibody (MBS9128018) at dilution of 1:100/. Blue: DAPI for nuclear staining

Immunogen: Recombinant fusion protein containing a sequence corresponding to amino acids 408-707 of human FBXW7 (NP_361014.1)

Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. Calculated MW: 66kDa/70kDa/79kDa. Observed MW: 110 kDa

This gene encodes a member of the F-box protein family which is 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 3 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 was previously referred to as FBX30, and belongs to the Fbws class; in addition to an F-box, this protein contains 7 tandem WD40 repeats. This protein binds directly to cyclin E and probably targets cyclin E for ubiquitin-mediated degradation. Mutations in this gene are detected in ovarian and breast cancer cell lines, implicating the gene's potential role in the pathogenesis of human cancers. Multiple transcript variants encoding different isoforms have been found for this gene.

61743926

NP_001013433.1

NM_001013415.1

Q969H0

Adaptive Immune System Pathway (1269171); Antigen Processing: Ubiquitination Proteasome Degradation Pathway (1269193); Association Of TriC/CCT With Target Proteins During Biosynthesis Pathway (1268699); Chaperonin-mediated Protein Folding Pathway (1268694); Class I MHC Mediated Antigen Processing Presentation Pathway (1269192); Constitutive Signaling By NOTCH1 HD+PEST Domain Mutants Pathway (1268891); Constitutive Signaling By NOTCH1 PEST Domain Mutants Pathway (1268889); Delta-Notch Signaling Pathway (198879); Disease Pathway (1268854); Diseases Of Signal Transduction Pathway (1268855)

This gene encodes a member of the F-box protein family which is 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 3 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 was previously referred to as FBX30, and belongs to the Fbws class; in addition to an F-box, this protein contains 7 tandem WD40 repeats. This protein binds directly to cyclin E and probably targets cyclin E for ubiquitin-mediated degradation. Mutations in this gene are detected in ovarian and breast cancer cell lines, implicating the gene's potential role in the pathogenesis of human cancers. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2012]

FBXW7: a substrate recognition component of a SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins including MYC, cyclin E, NOTCH1-released notch intracellular domain (NICD), JUN, and probably PSEN1. Recognizes and binds to phosphorylated target proteins. Other components of the SCF(FBXW7) complex are sCUL1, RBX1, and SKP1A. Defects in FBXW7 may be a cause of breast cancer. The homolog of Cdc4, one of the yeast genes that regulate sister chromatid cohesion. Down-regulation or disruption of FBXW7 resulted in abnormal sister chromatid cohesion in human cells. Four alternatively spliced isoforms have been described. Protein type: Ubiquitin conjugating system; Nucleolus; Motility/polarity/chemotaxis. Chromosomal Location of Human Ortholog: 4q31.3. Cellular Component: nucleoplasm; Golgi apparatus; protein complex; endoplasmic reticulum; cytoplasm; nucleolus; SCF ubiquitin ligase complex. Molecular Function: protein binding, bridging; identical protein binding; cyclin binding; protein binding; ubiquitin protein ligase binding; transcription factor activity. Biological Process: SCF-dependent proteasomal ubiquitin-dependent protein catabolic process; Notch signaling pathway; protein stabilization; viral reproduction; sister chromatid cohesion; protein ubiquitination; lipid homeostasis; negative regulation of DNA endoreduplication; regulation of protein localization; regulation of transcription, DNA-dependent; positive regulation of epidermal growth factor receptor activity; vasculature development; positive regulation of protein ubiquitination; positive regulation of ubiquitin-protein ligase activity; negative regulation of Notch signaling pathway; vasculogenesis; response to DNA damage stimulus; lung development

0.05 mL

200 USD

0.1 mL

275

0.2 mL

430