Anti-PI 3 Kinase p85 alpha 抗体 [EPR5513] (ab133595)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR5513] to PI 3 Kinase p85 alpha
- Suitable for: WB
- Knockout validated
- Reacts with: Mouse, Rat, Human
Related conjugates and formulations
製品の概要
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製品名
Anti-PI 3 Kinase p85 alpha antibody [EPR5513]
PI 3 Kinase p85 alpha 一次抗体 製品一覧 -
製品の詳細
Rabbit monoclonal [EPR5513] to PI 3 Kinase p85 alpha -
由来種
Rabbit -
アプリケーション
適用あり: WBmore details
適用なし: Flow Cyt,ICC/IF,IHC-P or IP -
種交差性
交差種: Mouse, Rat, Human -
免疫原
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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ポジティブ・コントロール
- HeLa, Jurkat, Raji, K562, MCF7, C6, Raw 264.7, PC12, NIH3T3 cell lysates
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特記事項
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
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 -20°C. Stable for 12 months at -20°C. -
解離定数(KD 値)
KD = 5.50 x 10 -12 M Learn more about KD -
バッファー
pH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 9% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA, 50% Tissue culture supernatant -
Concentration information loading...
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精製度
Protein A purified -
ポリ/モノ
モノクローナル -
クローン名
EPR5513 -
アイソタイプ
IgG -
研究分野
関連製品
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Alternative Versions
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Isotype control
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KO cell lines
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KO cell lysates
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Positive Controls
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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ab133595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 |
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WB |
1/1000 - 1/10000. Detects a band of approximately 85 kDa (predicted molecular weight: 83 kDa).
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特記事項 |
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WB
1/1000 - 1/10000. Detects a band of approximately 85 kDa (predicted molecular weight: 83 kDa). |
ターゲット情報
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機能
Binds to activated (phosphorylated) protein-Tyr kinases, through its SH2 domain, and acts as an adapter, mediating the association of the p110 catalytic unit to the plasma membrane. Necessary for the insulin-stimulated increase in glucose uptake and glycogen synthesis in insulin-sensitive tissues. -
組織特異性
Isoform 2 is expressed in skeletal muscle and brain, and at lower levels in kidney and cardiac muscle. Isoform 2 and isoform 4 are present in skeletal muscle (at protein level). -
配列類似性
Belongs to the PI3K p85 subunit family.
Contains 1 Rho-GAP domain.
Contains 2 SH2 domains.
Contains 1 SH3 domain. -
ドメイン
The SH3 domain mediates the binding to CBLB, and to HIV-1 Nef. -
翻訳後修飾
Polyubiquitinated in T-cells by CBLB; which does not promote proteasomal degradation but impairs association with CD28 and CD3Z upon T-cell activation.
Phosphorylated. Dephosphorylated by PTPRJ. - Information by UniProt
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参照データベース
- Entrez Gene: 5295 Human
- Entrez Gene: 18708 Mouse
- Entrez Gene: 25513 Rat
- Omim: 171833 Human
- SwissProt: P27986 Human
- SwissProt: P26450 Mouse
- SwissProt: Q63787 Rat
- Unigene: 132225 Human
see all -
別名
- GRB1 antibody
- p85 alpha antibody
- p85 antibody
see all
画像
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Lane 1: Wild-type HAP1 cell lysate (20 µg)
Lane 2: PI 3 Kinase p85 alpha knockout HAP1 cell lysate (20 µg)
Lane 3: Jurkat cell lysate (20 µg)
Lane 4: THP1 cell lysate (20 µg)
Lanes 1 - 4: Merged signal (red and green). Green - ab133595 observed at 90 kDa. Red - loading control, ab8245, observed at 37 kDa.
ab133595 was shown to specifically react with PI 3 Kinase p85 alpha when PI 3 Kinase p85 alpha knockout samples were used. Wild-type and PI 3 Kinase p85 alpha knockout samples were subjected to SDS-PAGE. ab133595 and ab8245 (loading control to GAPDH) were diluted 1/1000 and 1/2000 respectively and incubated overnight at 4°C. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1/10000 dilution for 1 h at room temperature before imaging. -
All lanes : Anti-PI 3 Kinase p85 alpha antibody [EPR5513] (ab133595) at 1/1000 dilution
Lane 1 : Wild-type HeLa cell lysate
Lane 2 : PIK3R1 knockout HeLa cell lysate
Lysates/proteins at 20 µg per lane.
Performed under reducing conditions.
Predicted band size: 83 kDa
Observed band size: 90 kDa why is the actual band size different from the predicted?Lanes 1- 2: Merged signal (red and green). Green - ab133595 observed at 90 kDa. Red - Anti-GAPDH antibody [6C5] - Loading Control (ab8245) observed at 37 kDa.
ab133595 was shown to react with PI 3 Kinase p85 alpha in wild-type HeLa cells in western blot. Loss of signal was observed when knockout cell line ab265116 (knockout cell lysate ab257029) was used. Wild-type HeLa and PIK3R1 knockout HeLa cell lysates were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab133595 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) overnight at 4°C at a 1 in 1000 dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye®800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye®680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
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All lanes : Anti-PI 3 Kinase p85 alpha antibody [EPR5513] (ab133595) at 1/1000 dilution
Lane 1 : Jurkat cell lysate
Lane 2 : Raji cell lysate
Lane 3 : K562 cell lysate
Lane 4 : MCF7 cell lysate
Lane 5 : C6 cell lysate
Lane 6 : Raw 264.7 cell lysate
Lane 7 : PC12 cell lysate
Lane 8 : NIH3T3 cell lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : HRP labelled Goat anti Rabbit at 1/2000 dilution
Predicted band size: 83 kDa
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 (22)
ab133595 は 22 報の論文で使用されています。
- Song KW et al. RTK-Dependent Inducible Degradation of Mutant PI3Kα Drives GDC-0077 (Inavolisib) Efficacy. Cancer Discov 12:204-219 (2022). PubMed: 34544753
- Wang M et al. Sodium Danshensu inhibits the progression of lung cancer by regulating PI3K/Akt signaling pathway. Drug Dev Res 83:88-96 (2022). PubMed: 34196024
- Xi X et al. Acteoside protects retinal ganglion cells from experimental glaucoma by activating the PI3K/AKT signaling pathway via caveolin 1 upregulation. Ann Transl Med 10:312 (2022). PubMed: 35433984
- Shi X et al. Salidroside Prevents Hypoxia-Induced Human Retinal Microvascular Endothelial Cell Damage Via miR-138/ROBO4 Axis. Invest Ophthalmol Vis Sci 62:25 (2021). PubMed: 34269814
- Chen T et al. Poly(I:C)-Induced Mesenchymal Stem Cells Protect the Kidney Against Ischemia/Reperfusion Injury via the TLR3/PI3K Pathway. Front Med (Lausanne) 8:755849 (2021). PubMed: 34901066