Anti-GFI1抗体(ab21061)
Key features and details
- Rabbit polyclonal to GFI1
- Suitable for: WB
- Reacts with: Human
- Isotype: IgG
概述
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产品名称
Anti-GFI1抗体 -
描述
兔多克隆抗体to GFI1 -
宿主
Rabbit -
经测试应用
适用于: WBmore details -
种属反应性
与反应: Human
预测可用于: Mouse, Rat, Chicken, Dog, Xenopus laevis
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免疫原
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阳性对照
- THP1 (Human acute monocytic leukemia cell line) Whole Cell Lysate (ab7913)
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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
Constituents: 98.98% PBS, 1% BSA
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
应用
The Abpromise guarantee
Abpromise™承诺保证使用ab21061于以下的经测试应用
“应用说明”部分 下显示的仅为推荐的起始稀释度；实际最佳的稀释度/浓度应由使用者检定。
| 应用 | Ab评论 | 说明 |
|---|---|---|
| WB | (1) |
Use a concentration of 1 µg/ml. Detects a band of approximately 49 kDa (predicted molecular weight: 45 kDa).
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| 说明 |
|---|
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WB
Use a concentration of 1 µg/ml. Detects a band of approximately 49 kDa (predicted molecular weight: 45 kDa). |
靶标
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功能
Transcription factor regulating the expression of genes active during S-phase of the cell cycle in hematopoietic cells. Represses ELA2 transcription. -
疾病相关
Defects in GFI1 are a cause of neutropenia severe congenital autosomal dominant type 2 (SCN2) [MIM:613107]. SCN2 is a disorder of hematopoiesis characterized by a maturation arrest of granulopoiesis at the level of promyelocytes with peripheral blood absolute neutrophil counts below 0.5 x 10(9)/l and early onset of severe bacterial infections.
Defects in GFI1 are a cause of dominant nonimmune chronic idiopathic neutropenia of adults (NI-CINA) [MIM:607847]. NI-CINA is a relatively mild form of neutropenia diagnosed in adults, but predisposing to leukemia in a subset of patients. -
序列相似性
Contains 6 C2H2-type zinc fingers. -
结构域
The Gly/Ala-rich region may indicate that Gfi-1 is a repressor of its target genes. -
翻译后修饰
Ubiquitinated. -
细胞定位
Nucleus. - Information by UniProt
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数据库链接
- Entrez Gene: 2672 Human
- Entrez Gene: 14581 Mouse
- Entrez Gene: 24388 Rat
- Omim: 600871 Human
- SwissProt: Q99684 Human
- SwissProt: P70338 Mouse
- SwissProt: Q07120 Rat
- Unigene: 73172 Human
see all -
别名
- GFI 1 antibody
- GFI1 antibody
- GFI1_HUMAN antibody
see all
图片
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Western blot - Anti-GFI1 antibody (ab21061)All lanes : Anti-GFI1 antibody (ab21061) at 1 µg/ml
Lane 1 : THP-1 whole cell lysate (ab7913)
Lane 2 : THP-1 whole cell lysate (ab7913) with GFI1 peptide (ab22461) at 1 µg/ml
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Goat polyclonal to Rabbit IgG (Alexa Fluor® 680)
Performed under reducing conditions.
Predicted band size: 45 kDa
Observed band size: 49 kDa why is the actual band size different from the predicted?
Additional bands at: 36 kDa (possible cleavage fragment), 36 kDa (possible cross reactivity)ab21061 detects a band of ~49kDa which is similar to the expected size of GFI1 (45kDa). This band is competed away by incubation with the immunizing peptide. A smaller band (~36kDa) is seen that may correspond to a crossreacting peptide or to a degradation product, as it is also competed away by addition of the immunizing peptide.
数据表及文件
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SDS download
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Datasheet download
文献 (14)
ab21061 被引用在 14 文献中.
- Costa A et al. Repurposing the lineage-determining transcription factor Atoh1 without redistributing its genomic binding sites. Front Cell Dev Biol 10:1016367 (2022). PubMed: 36420143
- Cheng M et al. Transcription Factor ELF1 Activates MEIS1 Transcription and Then Regulates the GFI1/FBW7 Axis to Promote the Development of Glioma. Mol Ther Nucleic Acids 23:418-430 (2021). PubMed: 33473327
- Gu X et al. GFI-1 overexpression promotes cell proliferation and apoptosis resistance in mycosis fungoides by repressing Bax and P21. Oncol Lett 22:521 (2021). PubMed: 34025788
- Huang Y et al. GFI1 promotes the proliferation and migration of esophageal squamous cell carcinoma cells through the inhibition of SOCS1 expression. Int J Mol Med 48:N/A (2021). PubMed: 34368875
- Kucinski I et al. Interactions between lineage-associated transcription factors govern haematopoietic progenitor states. EMBO J 39:e104983 (2020). PubMed: 33103827