TCF-4/TCF7L2 Antibody (YA039)
(Synonyms: TCF4, TCF7L2, Transcription factor 7-like 2, HMG box transcription factor 4, T-cell-specific transcription factor 4, T-cell factor 4, TCF-4, hTCF-4)Based on 1 publication(s) in Google Scholar
TCF-4/TCF7L2 Antibody (YA039) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to TCF-4/TCF7L2.
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Host:
Rabbit
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Isotype:
IgG
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Application:
WB, ICC/IF, IHC-P, IP, FC
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Reactivity :
Human, Mouse
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Formulation:
Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.
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Conjugation:
Non-conjugated
Publications Citing Use of MedChemExpress (MCE) TCF-4/TCF7L2 Antibody (YA039)
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Applications
| Application |
WB
WB: Western Blot
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ICC/IF
ICC/IF: Immunocytochemistry/
Immunofluorescence |
IHC-P
IHC-P: Immunohistochemistry-Paraffin
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FC
FC: Flow Cytometry
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IP
IP: Immunoprecipitation
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| Dilution Ratio | 1:500-1:1000 | 1:50-1:200 | 1:50-1:200 | 1:50-1:100 | Use at an assay dependent concentration. |
Product Details
TCF-4/TCF7L2 Antibody (YA039) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to TCF-4/TCF7L2.
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Host Rabbit
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Clonality Recombinant,Monoclonal
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Species ReactivityHuman, Mouse
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Observed Molecular WeightObserved band size: 68 kDaNote: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
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Calculated Molecular Weight Predicted band size: 68 kDa;
Synthetic peptide corresponding to Human TCF7L2.AA range:1-49.
Endogenous
Protein A affinity purified.
Non-conjugated
Unmodified
IgG
Product Properties
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Appearance
Solution
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Formulation
Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.
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Concentration
Batch-dependent, Please check the COA for the concentration of each lot. Check Lot Concentration
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Storage & Stability
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
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Shipping
Shipping with blue ice.
Publications (1)
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Journal Impact Factor
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Most Recent
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Nat Commun
2025 Aug 16;16(1):7638. PMID: 40819131
Verification Images
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Western blot analysis of extracts from Hela (lane2(20μg), HepG2 (lane3(20μg), Jurkat (lane4(20μg) and mouse testis tissue (lane5(20μg) using TCF-4/TCF7L2 Antibody (HY-P80520). Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST at 4°C overnight. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80993, 1/10,000) was used in 5% non-fat milk in TBST for 2 hour at room temperature. Goat Anti-Rabbit IgG-HRP Secondary Antibody (HY-P8001, 1/10,000) was used for 1 hour at room temperature.
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Immunohistochemical analysis of paraffin-embedded Rat testis tissue using TCF7L2/TCF4 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80520, 1/500) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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Immunohistochemical analysis of paraffin-embedded Rat testis tissue using TCF7L2/TCF4 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P80520, 1/500) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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Flow cytometric analysis of 1X106 Jurkat cells labeling TCF-4/TCF7L2 Antibody (HY-P80520, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/100 dilution for an hour at 4℃. AF488-conjugated Goat Anti-Rabbit IgG H&L (HY-P8002) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Rabbit IgG Isotype Control (HY-P80879, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).
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Immunocytochemistry analysis of Hela cells labeling TCF7L2 with TCF7L2 Antibody (HY-P80520)at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with TCF7L2 Antibody (HY-P80520) at 1/50 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).
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Immunocytochemistry analysis of Hela cells labeling TCF7L2 with TCF7L2 Antibody (HY-P80520) at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with QuickBlock™ Blocking Buffer for Immunol Staining for 10 min at room temperature. Cells were then incubated with TCF7L2 Antibody (HY-P80520) at 1/100 dilution in QuickBlock™ Blocking Buffer for Immunol Staining at 4 ℃. Alexa Fluor® 488-conjugated AffiniPure Goat Anti-Rabbit IgG H&L(HY-P8002, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).
Background
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Function
TCF-4/TCF7L2 participates in the Wnt signaling pathway and modulates MYC expression by binding to its promoter in a sequence-specific manner. Acts as a repressor in the absence of CTNNB1, and as activator in its presence. Activates transcription from promoters with several copies of the Tcf motif 5'-CCTTTGATC-3' in the presence of CTNNB1. TLE1, TLE2, TLE3 and TLE4 repress transactivation mediated by TCF7L2/TCF4 and CTNNB1. Expression of dominant-negative mutants results in cell-cycle arrest in G1. Necessary for the maintenance of the epithelial stem-cell compartment of the small intestine
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Subcellular Localization
Nucleus, PML body; Nucleus
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Expression
Tissue_specificity:This gene was detected in small intestinal epithelial cells, with the highest expression at the top of the crypts and a gradient of expression from the crypts to the villi. It was also detected in colonic epithelial cells and colon cancer, as well as in breast epithelial cells and their derivative carcinomas. -
Subunit
Interacts with TGFB1I1 (By similarity). Interacts with CTNNB1 (via the armadillo repeat); forms stable transcription complex (PubMed:10080941, PubMed:17052462, PubMed:19816403, PubMed:28829046, PubMed:29739711, PubMed:9065401, PubMed:9916915). Interacts with EP300. Interacts with NLK. Interacts with CCDC85B (probably through the HMG box); prevents interaction with CTNNB1. Interacts with TNIK. Interacts with MAD2L2; prevents TCF7L2/TCF4 binding to promZIPK/DAPK3oters, negatively modulating its transcriptional activity. Interacts with ZIPK/DAPK3. Interacts with XIAP/BIRC4 and TLE3. Interacts with DDIT3/CHOP. The CTNNB1 and TCF7L2/TCF4 complex interacts with PML (isoform PML-4). Identified in a complex with CTNNB1 and FERMT2. Interacts with SPIN1 (PubMed:22258766, PubMed:24589551, PubMed:29061846). Interacts with C11orf84/SPINDOC in a SPIN1-dependent manner (PubMed:29061846). Interacts with DAZAP2; the interaction results in localization of DAZAP2 to the nucleus (PubMed:19304756)
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SwissProt ID
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Synonyms
TCF4, TCF7L2, Transcription factor 7-like 2, HMG box transcription factor 4, T-cell-specific transcription factor 4, T-cell factor 4, TCF-4, hTCF-4
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Research Field
Epigenetics and Nuclear Signaling
Documentation
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Data Sheet (235 KB)
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SDS (313 KB)
- English - EN (313 KB)
- Français - FR (313 KB)
- Deutsch - DE (313 KB)
- Norwegian - NO (313 KB)
- Español - ES (313 KB)
- Swedish - SV (313 KB)
- Italian - IT (313 KB)
- Korean - KR (313 KB)
- Portuguese - PT (313 KB)
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User Guide for Antibodies (1077 KB)