Anti-GATA1 抗体 (ab28839)
Key features and details
- Rabbit polyclonal to GATA1
- Suitable for: WB, IHC-P
- Reacts with: Human
- Isotype: IgG
リコンビナント抗体で、ロット間での高い再現性を実現
- 異なるロット間での安定した再現性
- 容易なスケールアップ
- 評価試験による特異性の確認済み
- 倫理基準に準拠 - アニマル・フリーの生産
製品の概要
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製品名
Anti-GATA1 antibody
GATA1 一次抗体 製品一覧 -
製品の詳細
Rabbit polyclonal to GATA1 -
由来種
Rabbit -
アプリケーション
適用あり: WB, IHC-Pmore details -
種交差性
交差種: Human -
免疫原
Synthetic non-phosphopeptide derived from human GATA1 around the phosphorylation site of Serine 142.
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特記事項
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
製品の特性
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製品の状態
Liquid -
保存方法
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. -
バッファー
pH: 7.40
Preservative: 0.02% Sodium azide
Constituents: PBS, 50% Glycerol, 0.87% Sodium chloride
Without Mg2+ and Ca2+ -
Concentration information loading... -
精製度
Immunogen affinity purified -
ポリ/モノ
ポリクローナル -
アイソタイプ
IgG -
研究分野
関連製品
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Compatible Secondaries
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Corresponding phospho antibody
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Isotype control
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Recombinant Protein
アプリケーション
The Abpromise guarantee
Abpromise保証は、 次のテスト済みアプリケーションにおけるab28839の使用に適用されます
アプリケーションノートには、推奨の開始希釈率がありますが、適切な希釈率につきましてはご検討ください。
| アプリケーション | Abreviews | 特記事項 |
|---|---|---|
| WB | (2) |
1/500 - 1/1000. Detects a band of approximately 43 kDa (predicted molecular weight: 43 kDa).
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| IHC-P |
Use at an assay dependent concentration.
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| 特記事項 |
|---|
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WB
1/500 - 1/1000. Detects a band of approximately 43 kDa (predicted molecular weight: 43 kDa). |
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IHC-P
Use at an assay dependent concentration. |
ターゲット情報
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機能
Transcriptional activator which probably serves as a general switch factor for erythroid development. It binds to DNA sites with the consensus sequence [AT]GATA[AG] within regulatory regions of globin genes and of other genes expressed in erythroid cells. -
組織特異性
Erythrocytes. -
関連疾患
Defects in GATA1 are the cause of X-linked dyserythropoietic anemia and thrombocytopenia (XDAT) [MIM:300367]. XDAT is a disorder characterized by erythrocytes with abnormal size and shape, and paucity of platelets in peripheral blood. The bone marrow contains abundant and abnormally small megakaryocytes.
Defects in GATA1 are the cause of X-linked thrombocytopenia with beta-thalassemia (XLTT) [MIM:314050]; also knwon as thrombocytopenia, platelet dysfunction, hemolysis, and imbalanced globin synthesis. XLTT consists of an unusual form of thrombocytopenia with beta-thalassemia. Patients have splenomegaly and petechiae, moderate thrombocytopenia, prolonged bleeding time due to platelet dysfunction, reticulocytosis and unbalanced hemoglobin chain synthesis resembling that of beta-thalassemia minor.
Defects in GATA1 are the cause of anemia without thrombocytopenia X-linked (XLAWT) [MIM:300835]. XLAWT is a form of anemia characterized by abnormal morphology of erythrocytes and granulocytes in peripheral blood, bone marrow dysplasia with hypocellularity of erythroid and granulocytic lineages, and normal or increased number of megakaryocytes. Neutropenia of a variable degree is present in affected individuals. -
配列類似性
Contains 2 GATA-type zinc fingers. -
ドメイン
The two fingers are functionally distinct and cooperate to achieve specific, stable DNA binding. The first finger is necessary only for full specificity and stability of binding, whereas the second one is required for binding. -
翻訳後修飾
Highly phosphorylated on serine residues. Phosphorylation on Ser-310 is enhanced on erythroid differentiation. Phosphorylation on Ser-142 promotes sumoylation on Lys-137.
Sumoylation on Lys-137 is enhanced by phosphorylation on Ser-142 and by interaction with PIAS4. Sumoylation by SUMO1 has no effect on transcriptional activity. -
細胞内局在
Nucleus. - Information by UniProt
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参照データベース
- Entrez Gene: 2623 Human
- Omim: 305371 Human
- SwissProt: P15976 Human
- Unigene: 765 Human
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別名
- Anemia, X-linked, without thrombocytopenia, included antibody
- ERYF 1 antibody
- Eryf1 antibody
see all
画像
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GATA1 antibody (ab28839)Immunohistochemical analysis of paraffin-embedded breast carcinoma. Left: Using GATA-1(Ab-1) Antibody (ab28839); Right: The same antibody preincubated with synthesized peptide.
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Western blot - Anti-GATA1 antibody (ab28839)All lanes : Anti-GATA1 antibody (ab28839) (1/500-1/1000 dilution)
All lanes : extracts from K562 cells (5-30ug).
Predicted band size: 43 kDa
Observed band size: 43 kDa
Western blot analysis of extracts from K562 cells. Line1: Using GATA-1 antibody (ab28839); Line2: The same antibody preincubated with synthesized peptide.
プロトコール
データシートおよび資料
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SDS download
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Datasheet download
参考文献 (11)
ab28839 は 11 報の論文で使用されています。
- Chang Z et al. GATA1 Promotes Gemcitabine Resistance in Pancreatic Cancer through Antiapoptotic Pathway. J Oncol 2019:9474273 (2019). PubMed: 31093285
- Shi G et al. GATA1 gene silencing inhibits invasion, proliferation and migration of cholangiocarcinoma stem cells via disrupting the PI3K/AKT pathway. Onco Targets Ther 12:5335-5354 (2019). PubMed: 31456644
- Xu E et al. Hypoxia-Inducible Factor 1A Upregulates HMGN5 by Increasing the Expression of GATA1 and Plays a Role in Osteosarcoma Metastasis. Biomed Res Int 2019:5630124 (2019). PubMed: 31930127
- Mitra S et al. Absence of Wdr13 Gene Predisposes Mice to Mild Social Isolation - Chronic Stress, Leading to Depression-Like Phenotype Associated With Differential Expression of Synaptic Proteins. Front Mol Neurosci 11:133 (2018). PubMed: 29743870
- Esakky P et al. Testicular cells exhibit similar molecular responses to cigarette smoke condensate ex vivo and in vivo. FASEB J 32:63-72 (2018). PubMed: 28842431