Anti-FOXP3抗体(ab4728)
Key features and details
- Rabbit polyclonal to FOXP3
- Suitable for: IHC-Fr, WB, IHC-P
- Reacts with: Human
- Isotype: IgG
选择批间可重复性更高的重组抗体
- 研究可靠 —— 各批次间结果一致且可重复
- 长期批量供应 —— 采用重组技术，可实现快速生产
- 首次实验即可成功 —— 经过大量验证确认了特异性
- 符合伦理标准 —— 产品不含动物成分
概述
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产品名称
Anti-FOXP3抗体
参阅全部 FOXP3 一抗 -
描述
兔多克隆抗体to FOXP3 -
宿主
Rabbit -
特异性
This antibody recognises a single band representing human FOXP3 in a HEK293 lysate overexpressing human FOXP3. -
经测试应用
适用于: IHC-Fr, WB, IHC-Pmore details -
种属反应性
与反应: Human -
免疫原
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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阳性对照
- This antibody gave a positive signal in Hek293 lysate over expressing FoxP3 and Human tonsil. IHC-P: FFPE Human tonsil tissue sections.
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常规说明
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
性能
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形式
Liquid -
存放说明
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
存储溶液
pH: 7.40
Preservative: 0.02% Sodium azide
Constituent: PBS
Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help. -
Concentration information loading... -
纯度
Immunogen affinity purified -
克隆
多克隆 -
同种型
IgG -
研究领域
相关产品
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Compatible Secondaries
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Isotype control
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Recombinant Protein
应用
| 应用 | Ab评论 | 说明 |
|---|---|---|
| IHC-Fr |
Use a concentration of 1 µg/ml.
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| WB | (1) |
Use at an assay dependent concentration. Detects a band of approximately 50 kDa (predicted molecular weight: 47 kDa).
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| IHC-P | (1) |
Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
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| 说明 |
|---|
|
IHC-Fr
Use a concentration of 1 µg/ml. |
|
WB
Use at an assay dependent concentration. Detects a band of approximately 50 kDa (predicted molecular weight: 47 kDa). |
|
IHC-P
Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
靶标
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功能
Probable transcription factor. Plays a critical role in the control of immune response. -
疾病相关
Defects in FOXP3 are the cause of immunodeficiency polyendocrinopathy, enteropathy, X-linked syndrome (IPEX) [MIM:304790]; also known as X-linked autoimmunity-immunodeficiency syndrome. IPEX is characterized by neonatal onset insulin-dependent diabetes mellitus, infections, secretory diarrhea, trombocytopenia, anemia and eczema. It is usually lethal in infancy. -
序列相似性
Contains 1 C2H2-type zinc finger.
Contains 1 fork-head DNA-binding domain. -
细胞定位
Nucleus. - Information by UniProt
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数据库链接
- Entrez Gene: 50943 Human
- Omim: 300292 Human
- SwissProt: Q9BZS1 Human
- Unigene: 247700 Human
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别名
- AIID antibody
- DIETER antibody
- Forkhead box P3 antibody
see all
图片
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FOXP3 antibody (ab4728)
IHC image of FOXP3 staining in a section of formalin-fixed paraffin-embedded normal human tonsil* performed on a Leica BONDTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20mins. The section was then incubated with ab4728, 1ug/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. The inset secondary-only control image is taken from an identical assay without primary antibody.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
*Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre
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Immunohistochemistry (Frozen sections) - Anti-FOXP3 antibody (ab4728)IHC image of FOXP3 staining in a section of formalin-fixed frozen normal human tonsil* performed on a Leica BONDTM system using the standard protocol F. The section was then incubated with ab4728, 1ug/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. The inset secondary-only control image is taken from an identical assay without primary antibody.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
*Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre
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Western blot - Anti-FOXP3 antibody (ab4728)Western blot using ab4728 at 1/500.
Lane 1: HEK 293 lysate with ab4728
Lane 2: HEK 293 lysate over expressing human FOXP3 with ab4728
Lane 3: HEK 293 lysate over expressing mouse FOXP3 with ab4728
Lane 4: HEK 293 lysate with secondary antibody control ab6721.Secondary antibody: Goat polyclonal to Rabbit IgG (HRP) ab6721 1/5000.
Exposure time: 30 sec.
Expected molecular weight: 47kD -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FOXP3 antibody (ab4728)IHC image of FOXP3 staining in human tonsil FFPE section, performed on a BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab4728, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
数据表及文件
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SDS download
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Datasheet download
文献 (16)
ab4728 被引用在 16 文献中.
- Seitz S et al. CXCL9 inhibits tumour growth and drives anti-PD-L1 therapy in ovarian cancer. Br J Cancer 126:1470-1480 (2022). PubMed: 35314795
- Zhao Y et al. Expression of Foxp3 and interleukin-7 receptor and clinicopathological characteristics of patients with diffuse large B-cell lymphoma. Oncol Lett 19:2755-2764 (2020). PubMed: 32218828
- Ma Y et al. Placental endovascular extravillous trophoblasts (enEVTs) educate maternal T-cell differentiation along the maternal-placental circulation. Cell Prolif 53:e12802 (2020). PubMed: 32291850
- Schulze AB et al. Tumor infiltrating T cells influence prognosis in stage I-III non-small cell lung cancer. J Thorac Dis 12:1824-1842 (2020). PubMed: 32642087
- Ji D et al. Combination of radiotherapy and suppression of Tregs enhances abscopal antitumor effect and inhibits metastasis in rectal cancer. J Immunother Cancer 8:N/A (2020). PubMed: 33106387