TAB1 Antibody (YA1951)

Cat. No.: HY-P82206: Data Sheet COA
SDS
User Guide for Antibodies
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TAB1 Antibody (YA1951) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to TAB1.

For research use only. We do not sell to patients.

Size	Stock	Quantity
20 μL	In-stock	Estimated Time of Arrival: December 31
50 μL	In-stock	Estimated Time of Arrival: December 31
100 μL	In-stock	Estimated Time of Arrival: December 31
250 μL	Get quote

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TAB1 Antibody (YA1951) Featured Recommendations:

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
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Background
Documentation

Description

TAB1 Antibody (YA1951) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to TAB1.

Host

Rabbit

Clonality

Recombinant,Monoclonal

Molecular Weight

Predicted band size: 55 kDa;

Observed band size: 55 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Mouse, Rat

SwissProt ID

Q15750

Gene ID

10454 [NCBI]

Immunogen

A synthesized peptide derived from human TAB1 aa450-504/504.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:1000-1:2000
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:100-1:200
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:50-1:200
IP IP: Immunoprecipitation	1:40
FC FC: Flow Cytometry	1:50-1:100

Sensitivity	Endogenous	Purity	Affinity Chromatography
Conjugation	Non-conjugated	Modification	Unmodified
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in rabbit IgG in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image

IHC-P

Immunohistochemical analysis of paraffin-embedded human breast cancer tissue using TAB1 antibody was performed. The section was pretreated using high-temperature mediated EDTA antigen retrieval buffer (pH 9.0), for 20 minutes. The tissues were incubated with primary antibody (HY-P82206, 1:100 dilution) at room temperature for 20 minutes. Detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. The tissues were counterstained with hematoxylin and mounted with neutral balsam mounting medium.
Immunohistochemical analysis of paraffin-embedded human esophagus tissue using TAB1 antibody was performed. The section was pretreated using high-temperature mediated EDTA antigen retrieval buffer (pH 9.0), for 20 minutes. The tissues were incubated with primary antibody (HY-P82206, 1:100 dilution) at room temperature for 20 minutes. Detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. The tissues were counterstained with hematoxylin and mounted with neutral balsam mounting medium.
Immunohistochemical analysis of paraffin-embedded human melanoma tissue using TAB1 antibody was performed. The section was pretreated using high-temperature mediated EDTA antigen retrieval buffer (pH 9.0), for 20 minutes. The tissues were incubated with primary antibody (HY-P82206, 1:100 dilution) at room temperature for 20 minutes. Detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. The tissues were counterstained with hematoxylin and mounted with neutral balsam mounting medium.
Immunohistochemical analysis of paraffin-embedded human Liver cyst tissue using TAB1 antibody was performed. The section was pretreated using high-temperature mediated EDTA antigen retrieval buffer (pH 9.0), for 20 minutes. The tissues were incubated with primary antibody (HY-P82206, 1:100 dilution) at room temperature for 20 minutes. Detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. The tissues were counterstained with hematoxylin and mounted with neutral balsam mounting medium.

Background

Function：Key adapter protein that plays an essential role in JNK and NF-kappa-B activation and proinflammatory cytokines production in response to stimulation with TLRs and cytokines (PubMed:22307082, PubMed:24403530). Mechanistically, associates with the catalytic domain of MAP3K7/TAK1 to trigger MAP3K7/TAK1 autophosphorylation leading to its full activation (PubMed:10838074, PubMed:25260751, PubMed:37832545). Similarly, associates with MAPK14 and triggers its autophosphorylation and subsequent activation (PubMed:11847341, PubMed:29229647). In turn, MAPK14 phosphorylates TAB1 and inhibits MAP3K7/TAK1 activation in a feedback control mechanism (PubMed:14592977). Also plays a role in recruiting MAPK14 to the TAK1 complex for the phosphorylation of the TAB2 and TAB3 regulatory subunits (PubMed:18021073)

Subcellular Localization：Cytoplasm, cytosol; Endoplasmic reticulum membrane; Peripheral membrane protein; Cytoplasmic side

Expression：
Tissue_specificity:general expression

Isoforms & Post-Translational Modification：Q15750 has 2 isomers: Q15750-1: 54644 Da (predicted); Q15750-2: 49917 Da (predicted).
Phosphorylated at all three sites Ser-423, Thr-431 and Ser-438 by MAPK14 when cells were exposed to cellular stresses, or stimulated with TNF-alpha, IL1 or LPS (PubMed:14592977). These phosphorylations inhibit TAK1 activation by a feedback control mechanism (PubMed:14592977). Dephosphorylated by DUSP14 at Ser-438, leading to TAB1-MAP3K7/TAK1 complex inactivation in T-cells (PubMed:24403530);Ubiquitinated by MAP3K1 with 'Lys-63'-linked polyubiquitin; leading to activation of TAK1 and of JNK and p38 MAP kinases following EGF and TGF-beta stimulation (PubMed:25260751). Ubiquitinated by ITCH with 'Lys-48'-linked polyubiquitin; leading to proteasomal degradation (PubMed:25714464). Ubiquitinated by RNF114 during maternal-to-zygotic transition; leading to degradation (By similarity);(Microbial infection) Deubiquitinated by Y.enterocolitica YopP;O-GlcNAcylated at Ser-395 by OGT is required for full MAP3K7/TAK1 activation upon stimulation with IL-1 or osmotic stress (PubMed:22307082). Deglycosylated at Ser-395 by OGA (PubMed:28939839)

Subunit：Interacts with XIAP and BIRC7 (PubMed:11865055, PubMed:17560374). Interacts with TRAF6 and MAP3K7; during IL-1 signaling (PubMed:10094049, PubMed:10838074, PubMed:11323434, PubMed:8638164). Identified in the TRIKA2 complex composed of MAP3K7, TAB1 and TAB2 (PubMed:11460167). Interacts with TRAF6 and MAPK14; these interactions allow MAPK14 autophosphorylation (PubMed:11847341). Interacts with STING1; interaction takes place following cGAMP activation and promotes TAB1 recruitment to the endoplasmic reticulum, triggering MAP3K7/TAK1 activation and STING1 phosphorylation (PubMed:37832545)

Database

Entrez Gene: 10454 Human ; 66513 Mouse ;

SwissProt: Q15750 Human ; Q8CF89 Mouse ;

OMIM: 602615 Human

Research Field

Signal Transduction

Synonyms

MAP3K7IP1; TAB1; TAK1 binding protein 1

Documentation

Select Batch:

Data Sheet (235 KB) SDS (251 KB)

COA (206 KB)

User Guide for Antibodies (1077 KB)

TAB1 Antibody (YA1951) Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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TAB1 Antibody (YA1951)

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