TRAF-2 Antibody - BSA Free

Novus Biologicals | Catalog # NB100-56173

Novus Biologicals
100% Guarantee

Key Product Details

Validated by

Biological Validation

Species Reactivity

Validated:

Human

Cited:

Human

Applications

Validated:

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation

Cited:

Immunohistochemistry-Paraffin, Western Blot, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Format

BSA Free
View all TRAF-2 Primary Antibodies »

Product Specifications

Immunogen

A synthetic peptide corresponding to amino acids 6-31 (VTPPGSLELLQPGFSKTLLGTKLEAK) of human TRAF2 was used as immunogen, GenBank no. NP_066961.2. This peptide sequence is 92% conserved in mouse and rat TRAF2. The peptide immunogen sequence is 100% conserved in multiple human TRAF2 GenBank accession numbers. These TRAF2 accession numbers are of varying amino acid (aa) lengths and include: 1) NP_066961.2 = 501 aa. 2) CAI12705.1 =121 aa. 3) CAI12704.1 = 422 aa. 4) CAI15104.1 = 193 aa. 5) BAD96681.1 = 205 aa.

Specificity

The gene encoding TRAF2 produces, by alternative splicing, 15 different transcripts, all with introns, putatively encoding 15 different protein isoforms. These isoforms are of varying amino acid lengths. Therefore the molecular weight observed by western blot may vary, depending on the isoform expressed. Users are encouraged to use the peptide immunogen sequence information provided in the antigen section to gain additional information about the potential TRAF2 isoforms detected by the antibody.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for TRAF-2 Antibody - BSA Free

Western Blot: TRAF-2 Antibody [NB100-56173]

Western Blot: TRAF-2 Antibody [NB100-56173]

Western Blot: TRAF-2 Antibody [NB100-56173] - Analysis of TRAF-2 in normal human tissues using this antibody. TRAF-2 is observed at ~60-64 kDa. Additional bands of lower molecular weight were seen in some cases, and may represent TRAF-2 degradation fragments.
Immunocytochemistry/ Immunofluorescence: TRAF-2 Antibody [NB100-56173]

Immunocytochemistry/ Immunofluorescence: TRAF-2 Antibody [NB100-56173]

TRAF-2-Antibody-Immunocytochemistry-Immunofluorescence-NB100-56173-img0009.jpg
Immunohistochemistry-Paraffin: TRAF-2 Antibody [NB100-56173]

Immunohistochemistry-Paraffin: TRAF-2 Antibody [NB100-56173]

Immunohistochemistry-Paraffin: TRAF-2 Antibody [NB100-56173] - Formalin-fixed, paraffin-embedded human colon carcinoma tissue sections stained for TRAF2 using this antibody at 1:2000. Hematoxylin-eosin counterstain.
Western Blot: TRAF-2 Antibody [NB100-56173]

Western Blot: TRAF-2 Antibody [NB100-56173]

Western Blot: TRAF-2 Antibody [NB100-56173] - Detection of TRAF-2 protein in various tumor cell lines using this antibody at 1:2000 dilution.
Immunohistochemistry: TRAF-2 Antibody [NB100-56173]

Immunohistochemistry: TRAF-2 Antibody [NB100-56173]

Immunohistochemistry: TRAF-2 Antibody [NB100-56173] - Formalin-fixed, paraffin-embedded human melanoma tissue section stained for TRAF2 at 1:2000. A1 is a higher magnification of A. Hematoxylin-eosin counterstain.
TRAF-2 Antibody

Western Blot: TRAF-2 Antibody [NB100-56173] -

Western Blot: TRAF-2 Antibody [NB100-56173] - Western blot analysis of co-immunoprecipitations of asynchronous HN30 non-treated & HN30 cells transfected with pcDNA 3.0 NSP 5a3a & pcDNA 3.1/CT-GFP for 3 daysNT: non-treated HN30 cells, TRD: HN30 cells over-expressing NSP 5a3a. a. Immunoprecipitation of non-treated HN30 cells using rabbit anti-NSP 5a3a & western blot analysis using rabbit anti-DAXX., b. Immunoprecipitation of HN30 treated cells using rabbit anti-NSP 5a3a & western blot anaylsis using rabbit anti-DAXX., c. Immunoprecipitation of non-treated HN30 cells using rabbit anti-NSP 5a3a & western blot analysis using rabbit anti-TRAF2., d. Immunoprecipitation of HN30 treated cells using rabbit anti-NSP 5a3a & western blot analysis using rabbit anti-TRAF2., e. Immunoprecipitation of non-treated HN30 cells using rabbit anti-TRAF2/DAXX & western blot analysis using rabbit anti-NSP 5a3a, & f. Immunoprecipitation of HN30 treated cells using rabbit anti-TRAF2/DAXX & western blot analysis using rabbit anti-NSP 5a3a. Image collected & cropped by CiteAb from the following publication (https://www.oncotarget.com/lookup/doi/10.18632/oncotarget.306), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
TRAF-2 Antibody - BSA Free

Immunocytochemistry/ Immunofluorescence: TRAF-2 Antibody - BSA Free [NB100-56173] -

Immunostaining of HN30 and MCF-12a cells for TRAF2 3 days post-transfectionMCF-12a NT (DAPI): non-treated MCF-12a DAPI stained, MCF-12a NT (TRAF2-FITC): non-treated MCF-12a FITC stained for TRAF2, MCF-12a pNSP 5a3a (DAPI): MCF-12a transfected with pcDNA 3.0 NSP 5a3a DAPI stained, MCF-12a pNSP 5a3a (TRAF2-FITC): MCF-12a transfected with pcDNA 3.0 NSP 5a3a FITC stained for Traf-2, HN30 NT (DAPI): non-treated HN30 DAPI stained, HN30 NT (TRAF2-FITC): non-treated HN30 FITC stained for TRAF2, HN30 pNSP 5a3a (DAPI): HN30 transfected with pcDNA 3.0 NSP 5a3a DAPI stained, HN30 pNSP 5a3a (TRAF2-FITC): HN30 transfected with pcDNA 3.0 NSP 5a3a FITC stained for TRAF2. White arrows indicate apoptotic bodies. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/22170762), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Applications for TRAF-2 Antibody - BSA Free

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:10-1:500

Immunohistochemistry

1:10-1:500

Immunohistochemistry-Paraffin

1:1000-1:5000

Immunoprecipitation

1:50-1:200

Western Blot

1:1000-1:2000

Flow Cytometry Panel Builder

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Advanced Features

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  • Spillover Popups - Visualize the spectra of individual fluorochromes
  • Antigen Density Selector - Match fluorochrome brightness with antigen density
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Flow Cytometry

Formulation, Preparation, and Storage

Purification

Unpurified

Formulation

Whole antisera

Format

BSA Free

Preservative

0.02% Sodium Azide

Concentration

This product is unpurified. The exact concentration of antibody is not quantifiable.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: TRAF-2

The TRAF (TNF receptor-associated factor) family is a group of adapter proteins (TRAFs 1-6) that link a wide variety of cell surface receptors to diverse signaling cascades leading to the activation of NF-kB and mitogen-activated protein kinases (reviewed in Chung et al, 2002). TRAFs are major signal transducers for both the TNF and IL- 1/TLR receptor super families and collectively play important functions in both adaptive and innate immunity. The carboxy-terminal region of TRAFs is required for self-association and interaction with receptor cytoplasmic domains following ligand-induced oligomerization. TRAFs interact with a variety of proteins that regulate receptor-induced cell death or survival, and TRAF-mediated signaling can promote cell survival or interfere with death receptor-induced apoptosis. TRAF2 is typically described as a 501 amino acid protein, GenBank no. NP_066961.2. However, various TRAF2 isoforms have been described. Therefore, the molecular weight of TRAF2 detected by Western blot may vary depending on isoforms expressed.

Long Name

TNF Receptor-Associated Factor 2

Alternate Names

TRAF2, TRAP3

Entrez Gene IDs

7186 (Human)

Gene Symbol

TRAF2

Additional TRAF-2 Products

Product Documents for TRAF-2 Antibody - BSA Free

Certificate of Analysis

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Product Specific Notices for TRAF-2 Antibody - BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Citations for TRAF-2 Antibody - BSA Free

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Protocols

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FAQs

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