| 存储条件 |
|---|
| Product Name | HSF4 [A11-E7] |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | Cataract, Marner antibody CTM antibody Heat shock factor protein 4 antibody Heat shock transcription factor 4 antibody hHSF4 antibody HSF 4 antibody HSF4 antibody HSF4_HUMAN antibody HSTF 4 antibody |
| Product description | Heat shock transcription factors (HSF, also designated HSTF) 1 and 2 are involved in this regulation. HSF1 and HSF2 are upregulated by estrogen, at both the mRNA and protein level. HSF1 is normally found as a monomer, whose transcriptional activity is repressed by constitutive phosphorylation. Upon activation, HSF1 forms trimers, gains DNA binding activity and is translocated to the nucleus. HSF2 activity is associated with differentiation and development, and, like HSF1, binds DNA as a trimer. HSF4 exists as two splice variants and is expressed in heart, brain and skeletal muscle as a homotrimer. HSF4a does not contain a DNA-binding domain and inhibits the formation of HSF1 nuclear bodies, thus repressing HSF1 mediated transcription. HSF4b does contain a DNA-binding domain and colocalizes with HSF1 nuclear bodies after heat shock. |
| Immunogen | Recombinant protein |
| Clonality | Monoclonal |
|---|---|
| Isotype | IgG1 |
| Host Species | Mouse |
| Tested Applications | WBFC |
| WB:1:500-1:1,000 FC:1:100-1:200 | |
| Species Reactivity | Human |
| Concentration | 2mg/ml |
| Alternative Names | Cataract Marner antibody CTM antibody Heat shock factor protein 4 antibody Heat shock transcription factor 4 antibody hHSF4 antibody HSF 4 antibody HSF4 antibody HSF4_HUMAN antibody HSTF 4 antibody |
|---|---|
| Molecular Weight(MW) | 53 kDa |
| Cellular Localization | Nucleus. |
| SwissProt ID | Q9ULV5 |
|---|
Application
Fig1: Western blot analysis of HSF4 on human HSF4 recombinant protein using anti-HSF4 antibody at 1/1,000 dilution.
Application
Fig2: Flow cytometric analysis of HeLa cells with HSF4 antibody at 1/100 dilution (green) compared with an unlabelled control (cells without incubation with primary antibody; red).| Positive Control | Human HSF4 recombinant protein, Hela. |
|---|---|
| Application Notes | WB:1:500-1:1,000 FC:1:100-1:200 |
| 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, Preservative: 0.05% Sodium Azide. |
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