Product Type: | Recombinant Rabbit monoclonal IgG, primary antibodies |
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Species reactivity: | Human, Mouse, Rat |
Applications: | WB, IF-Cell, IHC-P |
Clonality: | Monoclonal |
Clone number: | JF0884 |
Form: | Liquid |
Storage condition: | Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles. |
Storage buffer: | 1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide. |
Concentration: | 1ug/ul |
Purification: | Protein A affinity purified. |
Molecular weight: | Predicted band size: 98 kDa |
Isotype: | IgG |
Immunogen: | Synthetic peptide within human STAT2 aa 1-49/851. |
Positive control: | A431, A549, SW480, human lung cancer tissue, mouse skin tissue, human colon cancer tissue, Hela cell lysate, K562 cell lysate, A431 cell lysates. |
Subcellular location: | Cytoplasm, Nucleus. |
Recommended Dilutions:
WB IF-Cell IHC-P |
1:1,000 1:50-1:200 1:50-1:200 |
Uniprot #: | SwissProt: P52630 Human | Q9WVL2 Mouse Unigene: 24237 Rat |
Alternative names: | Homo sapiens interferon alpha induced transcriptional activator interferon alpha induced transcriptional activator ISGF 3 ISGF3 MGC59816 P113 signal transducer and activator of transcription 2 113kD Signal transducer and activator of transcription 2 STAT113 Stat2 STAT2_HUMAN |
Fig1:
"Western blot analysis of STAT2 on different lysates with Rabbit anti-STAT2 antibody (ET1702-18) at 1/1,000 dilution. Lane 1: A431 cell lysate (20 µg/Lane) Lane 2: THP-1 cell lysate (20 µg/Lane) Lane 3: Ramos cell lysate (20 µg/Lane) Lysates/proteins at 10 µg/Lane. Predicted band size: 98 kDa Observed band size: 105 kDa Exposure time: 3 minutes; 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 (ET1702-18) at 1/1,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:100,000 dilution was used for 1 hour at room temperature." |
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Fig2:
Western blot analysis of STAT2 on different lysates with Rabbit anti-STAT2 antibody (ET1702-18) at 1/500 dilution. Lane 1: Hela cell lysate Lane 2: K562 cell lysate Lysates/proteins at 10 µg/Lane. Predicted band size: 98 kDa Observed band size: 105 kDa Exposure time: 2 minutes; 8% 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 (ET1702-18) at 1/500 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:300,000 dilution was used for 1 hour at room temperature. |
Fig3:
Immunocytochemistry analysis of A431 cells labeling STAT2 with Rabbit anti-STAT2 antibody (ET1702-18) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 10 minutes at 37 ℃, permeabilized with 0.05% Triton X-100 in PBS for 20 minutes, and then blocked with 2% negative goat serum for 30 minutes at room temperature. Cells were then incubated with Rabbit anti-STAT2 antibody (ET1702-18) at 1/200 dilution in 2% negative goat serum 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. |
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Fig4:
Immunocytochemistry analysis of A549 cells labeling STAT2 with Rabbit anti-STAT2 antibody (ET1702-18) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 10 minutes at 37 ℃, permeabilized with 0.05% Triton X-100 in PBS for 20 minutes, and then blocked with 2% negative goat serum for 30 minutes at room temperature. Cells were then incubated with Rabbit anti-STAT2 antibody (ET1702-18) at 1/200 dilution in 2% negative goat serum 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. |
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Fig5:
Immunocytochemistry analysis of SW480 cells labeling STAT2 with Rabbit anti-STAT2 antibody (ET1702-18) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 10 minutes at 37 ℃, permeabilized with 0.05% Triton X-100 in PBS for 20 minutes, and then blocked with 2% negative goat serum for 30 minutes at room temperature. Cells were then incubated with Rabbit anti-STAT2 antibody (ET1702-18) at 1/200 dilution in 2% negative goat serum 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. |
Fig6:
Immunohistochemical analysis of paraffin-embedded human lung cancer tissue with Rabbit anti-STAT2 antibody (ET1702-18) at 1/50 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 (ET1702-18) 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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Fig7:
Immunohistochemical analysis of paraffin-embedded mouse skin cancer tissue with Rabbit anti-STAT2 antibody (ET1702-18) at 1/50 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 (ET1702-18) 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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Fig8:
Immunohistochemical analysis of paraffin-embedded human colon cancer tissue with Rabbit anti-STAT2 antibody (ET1702-18) at 1/50 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 (ET1702-18) 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. |