WB
Western blot analysis of STAT1 on different lysates with Mouse anti-STAT1 antibody at 1/1,000 dilution. Lane 1: Jurkat cell lysate, Lane 2: A431 cell lysate, Lane 3: HeLa cell lysate, Lane 4: A549 cell lysate, Lane 5: SK-Br-3 cell lysate, Lane 6: SK-MEL-28 cell lysate, Lane 7: MCF7 cell lysate, Lane 8: HT-29 cell lysate, Lysates/proteins at 15 µg/Lane. Exposure time: 1 minute 2 seconds; 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 at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.IHC
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue with Mouse anti-STAT1 antibody at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 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 at 1/1,000 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.IHC
Immunohistochemical analysis of paraffin-embedded human spleen tissue with Mouse anti-STAT1 antibody at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 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 at 1/1,000 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.ICC/IF
Immunocytochemistry analysis of HT-29 cells labeling STAT1 with Mouse anti-STAT1 antibody 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 Mouse anti-STAT1 antibody at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (488) 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 (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (594) were used as the secondary antibody at 1/1,000 dilution.IF-P
Immunofluorescence analysis of paraffin-embedded human breast cancer tissue labeling STAT1 with Mouse anti-STAT1 antibody at 1/200 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 10% negative goat serum for 1 hour at room temperature, washed with PBS, and then probed with the primary antibody (green) at 1/200 dilution overnight at 4 ℃, washed with PBS. Goat Anti-Mouse IgG H&L (488) was used as the secondary antibody at 1/1,000 dilution. Nuclei were counterstained with DAPI (blue).| Product Name | STAT1 Mouse Monoclonal Antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Product description | STAT1 is a member of the Signal Transducers and Activators of Transcription family of transcription factors. STAT1 is involved in upregulating genes due to a signal by either type I, type II, or type III interferons. In response to IFN-γ stimulation, STAT1 forms homodimers or heterodimers with STAT3 that bind to the GAS (Interferon-Gamma-Activated Sequence) promoter element; in response to either IFN-α or IFN-β stimulation, STAT1 forms a heterodimer with STAT2 that can bind the ISRE (Interferon-Stimulated Response Element) promoter element. The phosphorylated STATs dimerize and associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of IFN-stimulated genes (ISG), which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated. |
| Immunogen | Recombinant protein within Human STAT1 aa 71-270 / 750. |
| Clonality | Monoclonal |
|---|---|
| Isotype | IgG2b |
| Host Species | Mouse |
| Tested Applications | ICC/IFIF-PIHCWB |
| WB:1:1000-1:2000 IHC:1:1000 ICC/IF:1:100-1:200 IF-P:1:200 |
|
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Purification | Protein A |
| Alternative Names | Signal transducer and activator of transcription 1 91kD antibody
CANDF7 antibody
DKFZp686B04100 antibody
IMD31A antibody
IMD31B antibody
IMD31C antibody
ISGF 3 antibody
ISGF-3 antibody
OTTHUMP00000163552 antibody
OTTHUMP00000165046 antibody
OTTHUMP00000165047 antibody
OTTHUMP00000205845 antibody
Signal transducer and activator of transcription 1 91kDa antibody
Signal transducer and activator of transcription 1 antibody
Signal transducer and activator of transcription 1 91kD antibody Signal transducer and activator of transcription 1-alpha/beta antibody STAT 1 antibody Stat1 antibody STAT1_HUMAN antibody STAT91 antibody Transcription factor ISGF 3 components p91 p84 antibody Transcription factor ISGF-3 components p91/p84 antibody |
|---|---|
| Molecular Weight(MW) | 87/83 kDa |
| Cellular Localization | Cytoplasm, nucleus |
| SwissProt ID | P42224 |
|---|
WB
Western blot analysis of STAT1 on different lysates with Mouse anti-STAT1 antibody at 1/1,000 dilution. Lane 1: Jurkat cell lysate, Lane 2: A431 cell lysate, Lane 3: HeLa cell lysate, Lane 4: A549 cell lysate, Lane 5: SK-Br-3 cell lysate, Lane 6: SK-MEL-28 cell lysate, Lane 7: MCF7 cell lysate, Lane 8: HT-29 cell lysate, Lysates/proteins at 15 µg/Lane. Exposure time: 1 minute 2 seconds; 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 at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
IHC
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue with Mouse anti-STAT1 antibody at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 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 at 1/1,000 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.
IHC
Immunohistochemical analysis of paraffin-embedded human spleen tissue with Mouse anti-STAT1 antibody at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 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 at 1/1,000 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.
ICC/IF
Immunocytochemistry analysis of HT-29 cells labeling STAT1 with Mouse anti-STAT1 antibody 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 Mouse anti-STAT1 antibody at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (488) 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 (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (594) were used as the secondary antibody at 1/1,000 dilution.
IF-P
Immunofluorescence analysis of paraffin-embedded human breast cancer tissue labeling STAT1 with Mouse anti-STAT1 antibody at 1/200 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 10% negative goat serum for 1 hour at room temperature, washed with PBS, and then probed with the primary antibody (green) at 1/200 dilution overnight at 4 ℃, washed with PBS. Goat Anti-Mouse IgG H&L (488) was used as the secondary antibody at 1/1,000 dilution. Nuclei were counterstained with DAPI (blue).| Application Notes | WB:1:1000-1:2000 IHC:1:1000 ICC/IF:1:100-1:200 IF-P:1:200 |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide. |
