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Anti-SP1 Antibody (3K908) is a Rabbit antibody targeting SP1. Anti-SP1 Antibody (3K908) can be used in ICC/IF,IHC,WB.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 50 μL | $296 | 7-10 days | 7-10 days | |
| 100 μL | $497 | 7-10 days | 7-10 days |
| Description | Anti-SP1 Antibody (3K908) is a Rabbit antibody targeting SP1. Anti-SP1 Antibody (3K908) can be used in ICC/IF,IHC,WB. |
| Synonyms | TSFP1, TSFP 1, Transcription factor Sp1, Specificity protein 1, Sp1 transcription factor isoform a, SP 1 |
| Ig Type | IgG |
| Clone | 3K908 |
| Reactivity | Human |
| Verified Activity | 1. Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using anti-SP1 antibody. Counter stained with hematoxylin. 2. Immunohistochemical analysis of paraffin-embedded human colon cancer tissue using anti-SP1 antibody. Counter stained with hematoxylin. 3. Immunohistochemical analysis of paraffin-embedded human kidney tissue using anti-SP1 antibody. Counter stained with hematoxylin. 4. ICC staining SP1 in Hela cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS. 5. ICC staining SP1 in MCF-7 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS. 6. ICC staining SP1 in SW480 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS. 7. All lanes use the Antibody at 1:1K dilution for 1 hour at room temperature. ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
| Application | |
| Recommended Dose | WB: 1:1000-2000; IHC: 1:50-200; ICC/IF: 1:100-500 |
| Antibody Type | Monoclonal |
| Host Species | Rabbit |
| Construction | Recombinant Antibody |
| Purification | ProA affinity purified |
| Appearance | Liquid |
| Formulation | 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide. |
| Research Background | Sp1 is a sequence-specific transcription factor that recognizes GGGGCGGGGC and closely related sequences, which are often referred to as GC boxes. Sp1 was initially identified as a HeLa cell-derived factor that selectively activates in vitro transcription from the SV40 promoter and binds to the multiple GC boxes in the 21-bp repeated elements in SV40. The sequence specificity of DNA binding is conferred by Zn (II) fingers, whereas a different region of Sp1 appears to regulate the affinity of DNA binding. Sp1 belongs to a subgroup of transcription factors that are phosphorylated upon binding to promoter sequences. Evidence suggests that the early growth response gene, Erg-1 (also known as Zif268 or NGF1-A), may downregulate certain mammalian gene promoters by competing with Sp1 for binding to an overlapping binding motif. The gene encoding human Sp1 maps to chromosome 12q13.1. |
| Conjucates | Unconjugated |
| Immunogen | Recombinant Protein |
| Uniprot ID |
| Molecular Weight | Theoretical: 81 kDa. |
| Stability & Storage | Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles. |
| Transport | Shipping with blue ice. |
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