Recombinant Rabbit Anti-Spi1 Antibody (clone R02-1D7)
CAT#: VS3-FY1380
This product is a recombinant rabbit antibody that recognizes Spi1. This antibody has been reported for use in Western Blot, Immunohistochemistry-Frozen, Immunohistochemistry-Paraffin, Immunocytochemistry, Immunofluorescence, Immunoprecipitation. The clone R02-1D7 is specific for human, mouse, Hamster, rat Spi1. The antigen is mouse pu.1/spi1 synthetic peptide.
Gene Expression
Tested Data
Subcellular Location
Figure 1 IF staining of human cell line REH
Immunofluorescent staining of human cell line REH shows localization to nucleoplasm.
* Image credit: Image credit: Human Protein Atlas v21.proteinatlas.org/images/44653/1676_D3_2_selected.jpg
Normal Tissue
Figure 2 Bone marrow
High expression
* Image credit: Image credit: Human Protein Atlas v21.proteinatlas.org/images/44653/125448_B_6_4_val_selected.jpg
Normal Tissue
Figure 3 Colon
Enterocytes - Mucosal lymphoid cells Staining: Medium Intensity: Strong
* Image credit: Image credit: Human Protein Atlas v21.proteinatlas.org/images/4079/11463_A_9_3.jpg
Normal Tissue
Figure 4 Skin
Fibrohistiocytic cells Staining: High Intensity: Strong Langerhans cells Staining: Medium Intensity: Strong Quantity: <25%
* Image credit: Image credit: Human Protein Atlas v21.proteinatlas.org/images/4079/11463_B_9_1.jpg
Normal Tissue
Figure 5 Lymph node
Germinal center cells Staining: High Intensity: Strong Quantity: 75%-25% Location: Nuclear Non-germinal center cells Staining: Medium Intensity: Strong Quantity: <25% Location: Nuclear
* Image credit: Image credit: Human Protein Atlas v21.proteinatlas.org/images/4079/11463_A_9_8.jpg
RNA Expression
Figure 6 RNA cell line category: Cell line enhanced (HEL, HL-60, HMC-1, NB-4, THP-1, U-698, U-937)
Cell lines ordered by descending RNA expression order.
* Image credit: Image credit: Human Protein Atlas v21.proteinatlas.org/ENSG00000066336-SPI1
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IHC-P
Figure 1. Recombinant Rabbit Anti-Spi1 Antibody (clone R02-1D7) in IHC-P.
Immunohistochemical analysis of paraffin-embedded mouse liver using an antibody to SPI1. High pressure and high temperature sodium citrate pH 6.0 for antigen retrieval.
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Specifications
- Immunogen
- Mouse PU.1/Spi1 synthetic peptide.
- Host Species
- Rabbit
- Type
- Rabbit IgG
- Specificity
- Human, Mouse, Hamster, Rat Spi1
- Species Reactivity
- Human, Mouse, Hamster, Rat
- Clone
- R02-1D7
- Applications
- Western Blot, Immunohistochemistry-Frozen, Immunohistochemistry-Paraffin, Immunocytochemistry, Immunofluorescence, Immunoprecipitation
- Conjugate
- Unconjugated
- MW
- Calculated MW: 31 kDa; Observed MW: 31 kDa
Product Property
- Purification
- Affinity Purified
- Purity
- >95% as determined by SDS-PAGE
- Buffer
- 50 mM Tris-Glycine, pH 7.4, 0.15 M NaCl, 40% glycerol, 0.05% BSA
- Preservative
- 0.01% Sodium azide
- Storage
- Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
Applications
- Application Notes
- Western Blot: 1/500-1/1000
Immunohistochemistry-Paraffin: 1/50-1/100
Immunofluorescence: 1/50-1/200
Immunoprecipitation: 1/20
Target
- Alternative Names
- Spi-1 Proto-Oncogene; Hematopoietic Transcription Factor PU.1; 31 KDa Transforming Protein; Spleen Focus Forming Virus (SFFV) Proviral Integration Oncogene Spi1; Spleen Focus Forming Virus (SFFV) Proviral Integration Oncogene; 31 KDa-Transforming Protein; Transcription Factor PU.1
- Gene ID
- 6688
- UniProt ID
- P17947
- Sequence Similarities
- Belongs to the ETS family.
- Cellular Localization
- Nucleus
- Protein Refseq
- NP_001074016.1; NP_003111.2
- Function
- Pioneer transcription factor, which controls hematopoietic cell fate by decompacting stem cell heterochromatin and allowing other transcription factors to enter otherwise inaccessible genomic sites. Once in open chromatin, can directly control gene expression by binding genetic regulatory elements and can also more broadly influence transcription by recruiting transcription factors, such as interferon regulatory factors (IRFs), to otherwise inaccessible genomic regions (PubMed:23658224, PubMed:33951726).
Transcriptionally activates genes important for myeloid and lymphoid lineages, such as CSF1R (By similarity).
Transcriptional activation from certain promoters, possibly containing low affinity binding sites, is achieved cooperatively with other transcription factors. FCER1A transactivation is achieved in cooperation with GATA1 (By similarity).
May be particularly important for the pro- to pre-B cell transition (PubMed:33951726).
Binds (via the ETS domain) onto the purine-rich DNA core sequence 5'-GAGGAA-3', also known as the PU-box (PubMed:33951726).
In vitro can bind RNA and interfere with pre-mRNA splicing (By similarity).
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Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Datasheet
MSDS
COA
Certificate of Analysis LookupTo download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.
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Protocol & Troubleshooting
We have outlined the assay protocols, covering reagents, solutions, procedures, and troubleshooting tips for common issues in order to better assist clients in conducting experiments with our products. View the full list of Protocol & Troubleshooting.
Secondary Antibody
- CAT
- Product Name
Isotype Control
- CAT
- Product Name
See other products for "SPI1"
Select a product category from the dropdown menu below to view related products.
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOB-1727CT | Recombinant Mouse anti-Human SPI1 Monoclonal antibody (2G1) | ELISA, WB | |
| MRO-1297-CN | Recombinant Rabbit Anti-SPI1 Monoclonal Antibody (JB72-35) | WB, IHC, FC | Rabbit IgG |
| VS3-WK326 | Rabbit Anti-SPI1 Recombinant Antibody (clone JB72-35) | WB, ELISA | Rabbit IgG |
| VS3-CJ730 | Mouse Anti-SPI1 Recombinant Antibody (VS3-CJ730) | WB | Mouse IgG1, κ |
| VS3-FY1861 | Rabbit Anti-SPI1 Recombinant Antibody (clone R07-4D3) | WB, IHC-P | Rabbit IgG |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOR-3386 | Hi-Affi™ Recombinant Rabbit Anti-SPI1 Monoclonal Antibody (DS3386AB) | FC, IHC-P, WB | IgG |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS13-YC1105 | CytoStream™ Rabbit Anti-SPI1 Recombinant Antibody (VS13-YC1105) | WB, IHC-P, FC | Rabbit IgG |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0325-XY2162 | Anti-SPI1 Immunohistochemistry Kit | IHC | |
| VS-0525-XY6860 | Anti-Human SPI1 Immunohistochemistry Kit | IHC |
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