Product Name
TXNIP Recombinant Rabbit Monoclonal Antibody [JM60-35] - BSA and Azide free
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Synthetic peptide within Human TXNIP aa 50-99 / 391.
Validated Applications
WB, IF-Cell, IF-Tissue, IHC-P, FC
Target Molecular Weight
Predicted band size: 44 kDa
Positive Control
HeLa cell lysate, NIH/3T3 cell lysate, PC-12 cell lysate, mouse stomach tissue lysate, mouse kidney tissue lysate, PC-12, human kidney tissue, mouse kidney tissue, rat kidney tissue, human stomach tissue, mouse esophagus tissue, mouse stomach tissue.
Storage Instructions
Store at 2-8℃. Avoid freeze.
Purification Method
Protein A affinity purified.
Function
May act as an oxidative stress mediator by inhibiting thioredoxin activity or by limiting its bioavailability. Interacts with COPS5 and restores COPS5-induced suppression of CDKN1B stability, blocking the COPS5-mediated translocation of CDKN1B from the nucleus to the cytoplasm. Functions as a transcriptional repressor, possibly by acting as a bridge molecule between transcription factors and corepressor complexes, and over-expression will induce G0/G1 cell cycle arrest. Required for the maturation of natural killer cells.
Background References
1. Liu Y et al. TXNIP mediates NLRP3 inflammasome activation in cardiac microvascular endothelial cells as a novel mechanism in myocardial ischemia/reperfusion injury. Basic Res Cardiol 109:415 (2014).
2. Yalon, M.et al. Overcoming Resistance of Cancer Cells to PARP-1 Inhibitors with Three Different Drug Combinations. PLoS ONE. 11: e0155711 (2016).
Sequence Similarity
Belongs to the arrestin family.
Post-translational Modification
Ubiquitinated; undergoes polyubiquitination catalyzed by ITCH resulting in proteasomal degradation.
Synonyms
EST01027 antibody
HHCPA78 antibody
THIF antibody
Thioredoxin binding protein 2 antibody
Thioredoxin interacting protein antibody
Thioredoxin-binding protein 2 antibody
Thioredoxin-interacting protein antibody
TXNIP antibody
TXNIP_HUMAN antibody
Upregulated by 1,25 dihydroxyvitamin D 3 antibody
Expand
EST01027 antibody
HHCPA78 antibody
THIF antibody
Thioredoxin binding protein 2 antibody
Thioredoxin interacting protein antibody
Thioredoxin-binding protein 2 antibody
Thioredoxin-interacting protein antibody
TXNIP antibody
TXNIP_HUMAN antibody
Upregulated by 1,25 dihydroxyvitamin D 3 antibody
VDUP1 antibody
Vitamin D3 up-regulated protein 1 antibody
Collapse
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This data was developed using ET1705-72, the same antibody clone in a different buffer formulation.
Western blot analysis of TXNIP on different lysates with Rabbit anti-TXNIP antibody (ET1705-72) at 1/1,000 dilution.
Lane 1: HeLa cell lysate
Lane 2: NIH/3T3 cell lysate
Lane 3: PC-12 cell lysate
Lane 4: Mouse stomach tissue lysate
Lane 5: Mouse kidney tissue lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 44 kDa
Observed band size: 50 kDa
Exposure time: 3 minutes; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (ET1705-72) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
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☑ Knockout (KO)
This data was developed using ET1705-72, the same antibody clone in a different buffer formulation.
Western blot analysis of TXNIP with anti-TXNIP antibody (ET1705-72) at 1/1,000 dilution.
Lane 1: Wild-type Hela whole cell lysate (10 µg).
Lane 2: TXNIP knockout Hela whole cell lysate (10 µg).
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM in TBST for 1 hour at room temperature. The primary antibody (ET1705-72, 1/1,000) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG-HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
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This data was developed using ET1705-72, the same antibody clone in a different buffer formulation.
Immunocytochemistry analysis of PC-12 cells labeling TXNIP with Rabbit anti-TXNIP antibody (ET1705-72) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-TXNIP antibody (ET1705-72) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) 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. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.
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This data was developed using ET1705-72, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human kidney tissue with Rabbit anti-TXNIP antibody (ET1705-72) at 1/5,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1705-72) at 1/5,000 dilution for 1 hour at room temperature. 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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This data was developed using ET1705-72, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded mouse kidney tissue with Rabbit anti-TXNIP antibody (ET1705-72) at 1/5,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1705-72) at 1/5,000 dilution for 1 hour at room temperature. 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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This data was developed using ET1705-72, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded rat kidney tissue with Rabbit anti-TXNIP antibody (ET1705-72) at 1/5,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1705-72) at 1/5,000 dilution for 1 hour at room temperature. 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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This data was developed using ET1705-72, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human stomach tissue with Rabbit anti-TXNIP antibody (ET1705-72) at 1/400 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1705-72) at 1/400 dilution for 1 hour at room temperature. 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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This data was developed using ET1705-72, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded mouse esophagus tissue with Rabbit anti-TXNIP antibody (ET1705-72) at 1/400 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1705-72) at 1/400 dilution for 1 hour at room temperature. 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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This data was developed using ET1705-72, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded mouse stomach tissue with Rabbit anti-TXNIP antibody (ET1705-72) at 1/400 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1705-72) at 1/400 dilution for 1 hour at room temperature. 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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This data was developed using ET1705-72, the same antibody clone in a different buffer formulation.
Flow cytometric analysis of PC-12 cells labeling TXNIP.
Cells were fixed and permeabilized. Then stained with the primary antibody (ET1705-72, 1/1,000) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
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