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SKU:PA2289
Clonality:Polyclonal
Application:IHC-P, WB
Price: $200.00
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Overview

Product Name Anti-TAB2 Antibody
Description Rabbit IgG polyclonal antibody for TGF-beta-activated kinase 1/MAP3K7-binding protein 2(TAB2) detection. Tested with WB, IHC-P in Human;Mouse;Rat.
Cite This Product Anti-TAB2 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA2289)
Replacement Item This antibody may replace the following items: sc-11851|sc-20756|sc-11850|sc-398188 from Santa Cruz Biotechnology.
Host Rabbit
Isotype N/A
Validated Species Human, Mouse, Rat
Predicted Species Hamster

*This antibody is predicted to react with the above species based on antigen sequence similarities. Our Boster Guarantee covers the use of this product with the above species.

Application IHC-P, WB

*Our Boster Guarantee covers the use of this product in the above tested applications.

**For positive and negative control design, consult "Tissue specificity" under Protein Target Info.

Recommended Detection Systems Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P).
*Blocking peptide can be purchased at $50. Contact us for more information
**Boster also offers various secondary antibodies for Immunoflourescecne and IHC. Take advantage of the buy 1 primary antibody get 1 secondary antibody for free promotion for the entire year 2017!
Immunogen A synthetic peptide corresponding to a sequence at the C-terminus of human TAB2(487-506aa LTNLLNHPDHYVETENIQHL), identical to the related mouse sequence, and different from the related rat sequence by one amino acid.
Cross Reactivity No cross reactivity with other proteins
Pack Size 100μg/vial

Properties

Clonality Polyclonal
Form Lyophilized
Contents Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
*carrier free antibody available upon request.
Concentration Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Storage At -20˚C for one year. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for a longer time.Avoid repeated freezing and thawing.
Purification Immunogen affinity purified.
Isotype N/A

Protein Target Info (Source: Uniprot.org)

You can check the tissue specificity below for information on selecting positive and negative control.

Gene Name TAB2
Protein Name TGF-beta-activated kinase 1/MAP3K7-binding protein 2
Molecular Weight 76494 MW
Protein Function Adapter linking MAP3K7/TAK1 and TRAF6. Promotes MAP3K7 activation in the IL1 signaling pathway. The binding of 'Lys-63'- linked polyubiquitin chains to TAB2 promotes autophosphorylation of MAP3K7 at 'Thr-187'. Involved in heart development. .
Tissue Specificity Widely expressed. In the embryo, expressed in the ventricular trabeculae, endothelial cells of the conotruncal cushions of the outflow tract and in the endothelial cells lining the developing aortic valves. .
Sequence Similarities Contains 1 CUE domain.
Subcellular Localization Membrane ; Peripheral membrane protein . Cytoplasm, cytosol . Following IL1 stimulation, translocation occurs from the membrane to cytosol.
Uniprot ID Q9NYJ8
Alternative Names TGF-beta-activated kinase 1 and MAP3K7-binding protein 2;Mitogen-activated protein kinase kinase kinase 7-interacting protein 2;TAK1-binding protein 2;TAB-2;TGF-beta-activated kinase 1-binding protein 2;TAB2;KIAA0733, MAP3K7IP2;
Research Areas |signal transduction|protein phosphorylation|ser / thr kinases|mapk pathway| immunology|innate immunity|tlr signaling|
*if product is indicated to react with multiple species, protein info is based on the human gene.

Background for TGF-beta-activated kinase 1/MAP3K7-binding protein 2

Mitogen-activated protein kinase kinase kinase 7-interacting protein 2, also known as TAB2, is an enzyme that in humans is encoded by the MAP3K7IP2 gene. The protein encoded by this gene is an activator of MAP3K7/TAK1, which is required for the IL-1 induced activation of nuclear factor kappaB and MAPK8/JNK. This protein forms a kinase complex with TRAF6, MAP3K7 and TAB1, thus serves as an adaptor linking MAP3K7 and TRAF6. TAB2 functionally links TAK1 to TRAF6. What's more, TAB2 can act as a sensor for inflammatory signals by serving as a molecular beacon for recruitment of MEKK1(MAP3K1), which in turn mediated dismissal of the NCOR/HDAC complex and permitted derepression of AR and estrogen receptor target genes.

Anti-TAB2 Antibody Images

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Anti-TAB2 Antibody
Anti-TAB2 antibody, PA2289, IHC(P)
IHC(P): Human Lung Cancer Tissue
Anti-TAB2 Antibody
Anti-TAB2 antibody, PA2289, IHC(P)
IHC(P): Human Mammary Cancer Tissue
Anti-TAB2 Antibody
Anti-TAB2 antibody, PA2289, All Western blotting
All lanes: Anti-TAB2(PA2289) at 0.5ug/ml
Lane 1: Mouse Brain Tissue Lysate at 40ug
Lane 2: Mouse Testis Tissue Lysate at 40ug
Lane 3: Mouse Spleen Tissue Lysate at 40ug
Predicted bind size: 76KD
Observed bind size: 76KD
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FAQs

Q: Do you offer BSA-free antibodies? Keyword: Bovine serum albumin, carrier protein, conjugation
A: Yes, please contact us at support@bosterbio.com for more information about BSA-free antibodies and availability. The new BSA-free formula uses trehalose as a replacement to BSA. We have tested many alternative chemicals and found that trehalose protects the antibodies the best.
Q: Is your western blot protocol provided from the website applicable for all your antibodies? Keyword: applications, WB
A: The protocol is applicable for all our antibodies in WB, the NC Membrane(0.45μm or 0.22μm) and transfer time(70 mins or 50 mins) depends on the protein molecular weight, details can be found in included protocol.
Q: Can I conjugate markers to this antibody? Can I link custom conjugates to this antibody? Keyword: conjugation
A: The antibody is stored with BSA and cannot be conjugated with markers. Carrier free antibodies are available upon request. Please contact support@bosterbio.com
Q: What should I use for negative control?
A: Please contact us for negative control suggestions. You can also check expression databases such as genecards, uniprot etc. Due to logistic reasons, we do not sell serum or lysates that we use internally for positive or negative control.
Q: Where can I find troubleshooting information? What should I do if I have unexpected bands, high background, no signal, weak signal
A: You can find Boster's troubleshoot guides under tech support tab. Please contact us for further assistance on troubleshooting your experiment.
Q: What is the immunogen sequence of this antibody? Is this antibody polyclonal or monoclonal?
A: You can find the immunogen sequence under "Immunogen" and clonality in the product name.
Q: What is the expected band size? Why is it different than the observed band size?
A: The expected band size is predicted on the size of the protein. The actual band size may be affected by a few other factors including but not limited to:
1. Post-translational modification:phosphorylation, methylation, glycosylation etc. These modifications prevent SDS molecules from binding to the target protein and thus make the band size appear larger than expected
2. Post-translational cleavage: this can cause smaller bands and or multiple bands

3. Alternative splicing: the same gene can have alternative splicing patterns generating different size proteins, all with reactivities to the antibody.

4. Amino Acid R chain charge: SDS binds to positive charges. The different size and charge of the Amino Acid side chains can affect the amount of SDS binding and thus affect the observed band size.
5. Multimers: Multimers are usually broken up in reducing conditions. However if the interactions between the multimers are strong, the band may appear higher.,
Q: What is the suggested dilution ratio for Western Blot (WB), Immunohistochemistry (IHC) and or ELISA standards? What is the optimal pH for the sample?
A: Check the datasheet for the product for details on dilution ratios for different experiments. You can find the datasheet button on the right side of the product page.
Q: What is the protocol you used for your Western blotting (WB) and Immunohistochemistry (IHC)?
A: Check our protocols under the tech support tab.