Anti-E3 SUMO-protein ligase PIAS4/PIASy抗体(ab58416)
Key features and details
- Rabbit polyclonal to E3 SUMO-protein ligase PIAS4/PIASy
- Suitable for: IHC-P, WB
- Reacts with: Human
- Isotype: IgG
概述
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产品名称
Anti-E3 SUMO-protein ligase PIAS4/PIASy抗体
参阅全部 E3 SUMO-protein ligase PIAS4/PIASy 一抗 -
描述
兔多克隆抗体to E3 SUMO-protein ligase PIAS4/PIASy -
宿主
Rabbit -
特异性
Detects endogenous levels of PAIAS gamma total protein. -
经测试应用
适用于: IHC-P, WBmore details -
种属反应性
与反应: Human
预测可用于: Mouse -
免疫原
Synthetic peptide corresponding to Human E3 SUMO-protein ligase PIAS4/PIASy.
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阳性对照
- Jurkat cell extract.
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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 -20°C. Stable for 12 months at -20°C. -
存储溶液
pH: 7.40
Preservative: 0.02% Sodium azide
Constituents: PBS, 50% Glycerol (glycerin, glycerine), 0.87% Sodium chloride
Without Mg+2 and Ca+2 -
Concentration information loading...
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纯度
Immunogen affinity purified -
纯化说明
Affinity purified from rabbit antiserum by affinity chromatography using epitope specific immunogen. -
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ab58416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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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.
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WB |
1/500 - 1/1000. Detects a band of approximately 57 kDa (predicted molecular weight: 57 kDa).
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说明 |
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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. |
WB
1/500 - 1/1000. Detects a band of approximately 57 kDa (predicted molecular weight: 57 kDa). |
靶标
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功能
Functions as an E3-type small ubiquitin-like modifier (SUMO) ligase, stabilizing the interaction between UBE2I and the substrate, and as a SUMO-tethering factor. Plays a crucial role as a transcriptional coregulation in various cellular pathways, including the STAT pathway, the p53 pathway, the Wnt pathway and the steroid hormone signaling pathway. Involved in gene silencing. Promotes PARK7 sumoylation. In Wnt signaling, represses LEF1 and enhances TCF4 transcriptional activities through promoting their sumoylations. -
组织特异性
Highly expressed in testis and, at lower levels, in spleen, prostate, ovary, colon and peripheral blood leukocytes. -
通路
Protein modification; protein sumoylation. -
序列相似性
Belongs to the PIAS family.
Contains 1 PINIT domain.
Contains 1 SAP domain.
Contains 1 SP-RING-type zinc finger. -
结构域
The LXXLL motif is a coregulator signature that is essential for transcriptional corepression. -
翻译后修饰
Sumoylated. Lys-35 is the main site of sumoylation. Sumoylation is required for TCF4 sumoylation and transcriptional activitation. Represses LEF1 transcriptional activity. SUMO1 is the preferred conjugate. -
细胞定位
Nucleus > PML body. Colocalizes with SUMO1 and TCF7L2/TCF4 and LEF1 in a subset of PML (promyelocytic leukemia) nuclear bodies. - Information by UniProt
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数据库链接
- Entrez Gene: 51588 Human
- Entrez Gene: 59004 Mouse
- Omim: 605989 Human
- SwissProt: Q8N2W9 Human
- SwissProt: Q3UGQ2 Mouse
- SwissProt: Q9JM05 Mouse
- Unigene: 105779 Human
- Unigene: 34428 Mouse
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别名
- E3 SUMO protein ligase PIAS4 antibody
- E3 SUMO-protein ligase PIAS4 antibody
- FLJ12419 antibody
see all
图片
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All lanes : Anti-E3 SUMO-protein ligase PIAS4/PIASy antibody (ab58416) at 1/500 dilution
Lane 1 : Jurkat cell extract without immunizing peptide
Lane 2 : Jurkat cell extract with immunizing peptide
Predicted band size: 57 kDa
Observed band size: 57 kDa -
IHC image of ab58416 staining in human testis formalin fixed paraffin embedded tissue section, 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 20 mins. The section was then incubated with ab58416, 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.
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.
数据表及文件
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SDS download
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Datasheet download
文献 (5)
ab58416 被引用在 5 文献中.
- Gao SS et al. TIP60 K430 SUMOylation attenuates its interaction with DNA-PKcs in S-phase cells: Facilitating homologous recombination and emerging target for cancer therapy. Sci Adv 6:eaba7822 (2020). PubMed: 32832608
- Fukuto A et al. SUMO modification system facilitates the exchange of histone variant H2A.Z-2 at DNA damage sites. Nucleus 9:87-94 (2018). PubMed: 29095668
- Yan Y et al. SUMOylation of AMPKa1 by PIAS4 specifically regulates mTORC1 signalling. Nat Commun 6:8979 (2015). PubMed: 26616021
- Fuhs SR & Insel PA Caveolin-3 undergoes SUMOylation by the SUMO E3 ligase PIASy: sumoylation affects G-protein-coupled receptor desensitization. J Biol Chem 286:14830-41 (2011). WB ; Human . PubMed: 21362625
- Heo KS et al. PKC{zeta} mediates disturbed flow-induced endothelial apoptosis via p53 SUMOylation. J Cell Biol 193:867-84 (2011). PubMed: 21624955