FBXW5 Polyclonal antibody

FBXW5 Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

Publications

1

Cat no : 18321-1-AP

Synonyms

Fbw5, FBXW5, RP11 229P13.10

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Validation Data Gallery

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  WB analysis using 18321-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 18321-1-AP (FBXW5 antibody) at dilution of 1:1500 incubated at room temperature for 1.5 hours.

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  IHC staining of mouse testis using 18321-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 18321-1-AP (FBXW5 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse testis using 18321-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 18321-1-AP (FBXW5 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human kidney using 18321-1-AP

  Immunohistochemical analysis of paraffin-embedded human kidney tissue slide using 18321-1-AP (FBXW5 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human kidney using 18321-1-AP

  Immunohistochemical analysis of paraffin-embedded human kidney tissue slide using 18321-1-AP (FBXW5 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive WB detected in: HEK-293 cells, K-562 cells
• Positive IHC detected in: mouse testis tissue, human kidney tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:500-1:3000
• Immunohistochemistry (IHC): IHC : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 1 publications below

Product Information

18321-1-AP targets FBXW5 in WB, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: FBXW5 fusion protein Ag13163
• Full Name: F-box and WD repeat domain containing 5
• Calculated Molecular Weight: 64 kDa
• Observed Molecular Weight: 65 kDa
• GenBank Accession Number: BC014297
• Gene Symbol: FBXW5
• Gene ID (NCBI): 54461
• RRID: AB_2878530
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

F-box proteins have been shown to be critical for the ubiquitin-mediated degradation of cellular regulatory proteins, and they are a family of eukaryotic proteins characterized by an approximately 40 amino acid motif. SCF complex, a class of ubiquitin ligases, consists of invariable components, Skp1 and Cullin, and variable components of F-box proteins, which have a primary role in determining substrate specificity. FBXW5 (F-box/WD repeat-containing protein 5) is a novel protein containing WD-40 repeats, which were frequently involved in protein-protein interactions. FBXW5 negatively regulates TAK1 in the IL-1beta signaling pathway. By forming different E3 ubiquitin-protein ligase complexes, FBXW5 mediates the polyubiquitination and subsequent degradation of TSC2 and centriolar protein HsSAS-6.

Publications

Species	Application	Title
human	WB	J Cell Physiol; The Ubiquitin Ligase SCF(FBXW7α) Promotes ATA3 Degradation.; Authors - Nan Song