FAF2 Monoclonal antibody

• Featured Product
• KD/KO Validated

FAF2 Monoclonal Antibody for IHC, WB, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

Human, mouse

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

CloneNo.

3H6D2

Cat no : 66629-1-Ig

Synonyms

ETEA, FAF2, FAS associated factor 2, KIAA0887, Protein ETEA, UBXD8, UBXN3B

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Validation Data Gallery

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  WB analysis of HeLa using 66629-1-Ig

  HeLa cells were subjected to SDS PAGE followed by western blot with 66629-1-Ig (FAF2 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

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  WB analysis of HeLa using 66629-1-Ig

  WB result of FAF2 antibody (66629-1-Ig; 1:3000; incubated at room temperature for 1.5 hours) with sh-Control and sh-FAF2 transfected HeLa cells.

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  IHC staining of human breast cancer using 66629-1-Ig

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 66629-1-Ig (FAF2 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse brain using 66629-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 66629-1-Ig (FAF2 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human breast cancer using 66629-1-Ig

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 66629-1-Ig (FAF2 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive WB detected in: HeLa cells, HEK-293 cells, HepG2 cells
• Positive IHC detected in: human breast cancer tissue, mouse brain 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 : 1:2000-1:10000
• Immunohistochemistry (IHC): IHC : 1:250-1:1000

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.

Product Information

66629-1-Ig targets FAF2 in WB, IHC, ELISA applications and shows reactivity with Human, mouse samples.

• Tested Reactivity: Human, mouse
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: FAF2 fusion protein Ag21536
• Full Name: Fas associated factor family member 2
• Calculated Molecular Weight: 445 aa, 53 kDa
• Observed Molecular Weight: 51 kDa
• GenBank Accession Number: BC014001
• Gene Symbol: FAF2
• Gene ID (NCBI): 23197
• RRID: AB_2881989
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein G 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

Protein ETEA (FAF2, or UBXD8) is a homolog to Fas-associated factor 1 (FAF1), which is involved in Fas-mediated apoptosis. ETEA protein directly interacts with and negatively regulates neurofibromin. ETEA contains both UBA and UBX domains and overexpression of ETEA downregulates neurofibromin in human cells. It may play a role in the translocation of terminally misfolded proteins from the endoplasmic reticulum lumen to the cytoplasm and their degradation by the proteasome. ETEA is highly expressed in peripheral blood of patients with atopic dermatitis (AD) compared to normal individuals, and may regulate the resistance to apoptosis that is observed in T cells and eosinophils of AD patients.