Product Info Summary
SKU: | A02499-1 |
---|---|
Size: | 100 μg/vial |
Reactive Species: | Human |
Host: | Rabbit |
Application: | ELISA, Flow Cytometry, IHC, WB |
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Product info
Product Name
Anti-TAB2 Antibody Picoband™
SKU/Catalog Number
A02499-1
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-TAB2 Antibody Picoband™ catalog # A02499-1. Tested in ELISA, Flow Cytometry, IHC, WB applications. This antibody reacts with Human.
Storage & Handling
Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
Cite This Product
Anti-TAB2 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A02499-1)
Host
Rabbit
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human TAB2 recombinant protein (Position: Q169-K522).
*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.
Cross-reactivity
No cross-reactivity with other proteins.
Reactive Species
A02499-1 is reactive to TAB2 in Human
Applications
A02499-1 is guaranteed for ELISA, Flow Cytometry, IHC, WB Boster Guarantee
Observed Molecular Weight
76 kDa
Calculated molecular weight
Background of TAB2
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.
Antibody Validation
Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.
Assay dilution & Images
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Assay Dilutions Recommendation
The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.
Western blot, 0.25-0.5μg/ml, Human
Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Human
Flow Cytometry (Fixed), 1-3μg/1x106 cells, Human
Direct ELISA, 0.1-0.5μg/ml, Human
Validation Images & Assay Conditions
Click image to see more details
Figure 1. Western blot analysis of TAB2 using anti-TAB2 antibody (A02499-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: human Hela whole cell lysates,
Lane 2: human A549 whole cell lysates,
Lane 3: human HepG2 whole cell lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-TAB2 antigen affinity purified polyclonal antibody (Catalog # A02499-1) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for TAB2 at approximately 76KD. The expected band size for TAB2 is at 76KD.
Click image to see more details
Figure 2. IHC analysis of TAB2 using anti-TAB2 antibody (A02499-1).
TAB2 was detected in paraffin-embedded section of human rectal cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml rabbit anti-TAB2 Antibody (A02499-1) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 3. IHC analysis of TAB2 using anti-TAB2 antibody (A02499-1).
TAB2 was detected in paraffin-embedded section of human rectal cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml rabbit anti-TAB2 Antibody (A02499-1) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 4. Flow Cytometry analysis of U87 cells using anti- TAB2 antibody (A02499-1).
Overlay histogram showing U87 cells stained with A02499-1 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti- TAB2 Antibody (A02499-1, 1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Protein Target Info & Infographic
Gene/Protein Information For TAB2 (Source: Uniprot.org, NCBI)
Gene Name
TAB2
Full Name
TGF-beta-activated kinase 1 and MAP3K7-binding protein 2
Weight
Alternative Names
FLJ21885; KIAA0733CHTD2; MAP3K7IP2mitogen-activated protein kinase kinase kinase 7 interacting protein 2; Mitogen-activated protein kinase kinase kinase 7-interacting protein 2; TAB-2; TAK1-binding protein 2; TGF-beta activated kinase 1/MAP3K7 binding protein 2; TGF-beta-activated kinase 1 and MAP3K7-binding protein 2; TGF-beta-activated kinase 1-binding protein 2 TAB2 CHTD2, MAP3K7IP2, TAB-2 TGF-beta activated kinase 1 (MAP3K7) binding protein 2 TGF-beta-activated kinase 1 and MAP3K7-binding protein 2|TAK1-binding protein 2|mitogen-activated protein kinase kinase kinase 7-interacting protein 2
*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".For more info on TAB2, check out the TAB2 Infographic
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for TAB2: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].
Specific Publications For Anti-TAB2 Antibody Picoband™ (A02499-1)
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