Anti-eIF4G1抗体(ab47649)
Key features and details
- Rabbit polyclonal to eIF4G1
- Suitable for: ICC/IF, WB
- Reacts with: Human
- Isotype: IgG
概述
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产品名称
Anti-eIF4G1抗体
参阅全部 eIF4G1 一抗 -
描述
兔多克隆抗体to eIF4G1 -
宿主
Rabbit -
经测试应用
适用于: ICC/IF, WBmore details -
种属反应性
与反应: Human
预测可用于: Mouse -
免疫原
Synthetic peptide corresponding to eIF4G1 aa 300-400 conjugated to keyhole limpet haemocyanin.
(Peptide available asab47648) -
阳性对照
- This antibody gave a positive signal in HEK293 Human embryonic kidney cell line Whole Cell Lysate.
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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...
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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
The Abpromise guarantee
Abpromise™承诺保证使用ab47649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 |
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ICC/IF |
Use a concentration of 1 µg/ml.
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WB | (1) |
Use a concentration of 1 µg/ml. Detects a band of approximately 220 kDa (predicted molecular weight: 220 kDa).
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说明 |
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ICC/IF
Use a concentration of 1 µg/ml. |
WB
Use a concentration of 1 µg/ml. Detects a band of approximately 220 kDa (predicted molecular weight: 220 kDa). |
靶标
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功能
Component of the protein complex eIF4F, which is involved in the recognition of the mRNA cap, ATP-dependent unwinding of 5'-terminal secondary structure and recruitment of mRNA to the ribosome. -
疾病相关
Defects in EIF4G1 are the cause of Parkinson disease type 18 (PARK18) [MIM:614251]. An autosomal dominant, late-onset form of Parkinson disease. Parkinson disease is a complex neurodegenerative disorder characterized by bradykinesia, resting tremor, muscular rigidity and postural instability, as well as by a clinically significant response to treatment with levodopa. The pathology involves the loss of dopaminergic neurons in the substantia nigra and the presence of Lewy bodies (intraneuronal accumulations of aggregated proteins), in surviving neurons in various areas of the brain. -
序列相似性
Belongs to the eIF4G family.
Contains 1 MI domain.
Contains 1 MIF4G domain.
Contains 1 W2 domain. -
翻译后修饰
Phosphorylated at multiple sites in vivo. Phosphorylation at Ser-1185 by PRKCA induces binding to MKNK1.
Following infection by certain enteroviruses, rhinoviruses and aphthoviruses, EIF4G1 is cleaved by the viral protease 2A, or the leader protease in the case of aphthoviruses. This shuts down the capped cellular mRNA transcription. - Information by UniProt
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数据库链接
- Entrez Gene: 1981 Human
- Entrez Gene: 208643 Mouse
- Omim: 600495 Human
- SwissProt: Q04637 Human
- SwissProt: Q6NZJ6 Mouse
- Unigene: 433750 Human
- Unigene: 260256 Mouse
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别名
- DKFZp686A1451 antibody
- eIF 4 gamma 1 antibody
- eIF 4G 1 antibody
see all
图片
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Anti-eIF4G1 antibody (ab47649) at 1 µg/ml + HEK293 Human embryonic kidney cell line Whole Cell Lysate at 10 µg
Secondary
IRDye 680 Conjugated Goat Anti-Rabbit IgG (H+L) at 1/10000 dilution
Performed under reducing conditions.
Predicted band size: 220 kDa
Observed band size: 220 kDa
Additional bands at: 110 kDa. We are unsure as to the identity of these extra bands. -
ICC/IF image of ab47649 stained human HeLa cells. The cells were methanol fixed (5 min), permabilised in PBS-T (20 min) and incubated with the antibody (ab47649, 1µg/ml) for 1h at room temperature. 1%BSA / 10% normal goat serum / 0.3M glycine was used to quench autofluorescence and block non-specific protein-protein interactions. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red). DAPI was used to stain the cell nuclei (blue).
实验方案
数据表及文件
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SDS download
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Datasheet download
文献 (8)
ab47649 被引用在 8 文献中.
- Chen C et al. Translational and post-translational control of human naïve versus primed pluripotency. iScience 25:103645 (2022). PubMed: 35005567
- Wood JJ et al. Acrylamide inhibits vaccinia virus through vimentin-independent anti-viral granule formation. Cell Microbiol 23:e13334 (2021). PubMed: 33792166
- Haimov O et al. Dynamic Interaction of Eukaryotic Initiation Factor 4G1 (eIF4G1) with eIF4E and eIF1 Underlies Scanning-Dependent and -Independent Translation. Mol Cell Biol 38:N/A (2018). PubMed: 29987188
- Sun Y et al. Newcastle disease virus induces stable formation of bona fide stress granules to facilitate viral replication through manipulating host protein translation. FASEB J 31:1337-1353 (2017). PubMed: 28011649
- Sinvani H et al. Translational tolerance of mitochondrial genes to metabolic energy stress involves TISU and eIF1-eIF4GI cooperation in start codon selection. Cell Metab 21:479-92 (2015). WB ; Human . PubMed: 25738462
- Kaehler C et al. 5-Fluorouracil affects assembly of stress granules based on RNA incorporation. Nucleic Acids Res 42:6436-47 (2014). ICC/IF ; Human . PubMed: 24728989
- Kaehler C et al. Ataxin-2-like is a regulator of stress granules and processing bodies. PLoS One 7:e50134 (2012). ICC/IF ; Human . PubMed: 23209657
- Arastu-Kapur S et al. Nonproteasomal targets of the proteasome inhibitors bortezomib and carfilzomib: a link to clinical adverse events. Clin Cancer Res 17:2734-43 (2011). WB ; Human . PubMed: 21364033