Anti-TIE2 抗体 [TEK4] (Phycoerythrin) (ab95722)

製品の概要

• 製品名
  Anti-TIE2 antibody [TEK4] (Phycoerythrin)
  TIE2 一次抗体 製品一覧
• 製品の詳細
  Rat monoclonal [TEK4] to TIE2 (Phycoerythrin)
• 標識
  Phycoerythrin. Ex: 488nm, Em: 575nm
• アプリケーション
  適用あり: Flow Cytmore details
• 種交差性
  交差種: Mouse
  
• 免疫原

  Mouse TIE2 extracellular domain

• ポジティブ･コントロール
  • Mouse bone marrow cell suspensions

製品の特性

• 製品の状態
  Liquid
• 保存方法
  Shipped at 4°C. Store at +4°C.
• バッファー
  Preservative: 0.09% Sodium Azide
  Constituents: PBS, 150mM Sodium chloride, pH 7.2
• Concentration information loading...
• 精製度
  Protein G purified
• ポリ/モノ
  モノクローナル
• クローン名
  TEK4
• アイソタイプ
  IgG1
• 軽鎖の種類
  kappa
• 研究分野
  • Signal Transduction
  • Protein Phosphorylation
  • Tyrosine Kinases
  • Receptor Tyrosine Kinases

  • Cancer
  • Oncoproteins/suppressors
  • Oncoproteins
  • Growth factor receptors

  • Cardiovascular
  • Vasculature
  • Endothelium

  • Stem Cells
  • Endothelial Progenitors
  • Endothelial Markers

  • Developmental Biology
  • Organogenesis
  • Angiogenesis and vasculogenesis

  • Cardiovascular
  • Cardiovascular Markers
  • Cell Markers
  • Endothelial Cells

  • Cardiovascular
  • Angiogenesis
  • Endothelial Cell Markers

関連製品

• Compatible Secondaries
  • Goat Anti-Rat IgG H&L (Alexa Fluor® 488) (ab150157)
  • Goat Anti-Rat IgG H&L (HRP) (ab205720)

アプリケーション

ターゲット情報

• 機能
  Tyrosine-protein kinase that acts as cell-surface receptor for ANGPT1, ANGPT2 and ANGPT4 and regulates angiogenesis, endothelial cell survival, proliferation, migration, adhesion and cell spreading, reorganization of the actin cytoskeleton, but also maintenance of vascular quiescence. Has anti-inflammatory effects by preventing the leakage of proinflammatory plasma proteins and leukocytes from blood vessels. Required for normal angiogenesis and heart development during embryogenesis. Required for post-natal hematopoiesis. After birth, activates or inhibits angiogenesis, depending on the context. Inhibits angiogenesis and promotes vascular stability in quiescent vessels, where endothelial cells have tight contacts. In quiescent vessels, ANGPT1 oligomers recruit TEK to cell-cell contacts, forming complexes with TEK molecules from adjoining cells, and this leads to preferential activation of phosphatidylinositol 3-kinase and the AKT1 signaling cascades. In migrating endothelial cells that lack cell-cell adhesions, ANGT1 recruits TEK to contacts with the extracellular matrix, leading to the formation of focal adhesion complexes, activation of PTK2/FAK and of the downstream kinases MAPK1/ERK2 and MAPK3/ERK1, and ultimately to the stimulation of sprouting angiogenesis. ANGPT1 signaling triggers receptor dimerization and autophosphorylation at specific tyrosine residues that then serve as binding sites for scaffold proteins and effectors. Signaling is modulated by ANGPT2 that has lower affinity for TEK, can promote TEK autophosphorylation in the absence of ANGPT1, but inhibits ANGPT1-mediated signaling by competing for the same binding site. Signaling is also modulated by formation of heterodimers with TIE1, and by proteolytic processing that gives rise to a soluble TEK extracellular domain. The soluble extracellular domain modulates signaling by functioning as decoy receptor for angiopoietins. TEK phosphorylates DOK2, GRB7, GRB14, PIK3R1; SHC1 and TIE1.
• 組織特異性
  Detected in umbilical vein endothelial cells. Proteolytic processing gives rise to a soluble extracellular domain that is detected in blood plasma (at protein level). Predominantly expressed in endothelial cells and their progenitors, the angioblasts. Has been directly found in placenta and lung, with a lower level in umbilical vein endothelial cells, brain and kidney.
• 関連疾患
  Dominantly inherited venous malformations
  May play a role in a range of diseases with a vascular component, including neovascularization of tumors, psoriasis and inflammation.
• 配列類似性
  Belongs to the protein kinase superfamily. Tyr protein kinase family. Tie subfamily.
  Contains 3 EGF-like domains.
  Contains 3 fibronectin type-III domains.
  Contains 2 Ig-like C2-type (immunoglobulin-like) domains.
  Contains 1 protein kinase domain.
• ドメイン
  The soluble extracellular domain is functionally active in angiopoietin binding and can modulate the activity of the membrane-bound form by competing for angiopoietins.
• 翻訳後修飾
  Proteolytic processing leads to the shedding of the extracellular domain (soluble TIE-2 alias sTIE-2).
  Autophosphorylated on tyrosine residues in response to ligand binding. Autophosphorylation occurs in trans, i.e. one subunit of the dimeric receptor phosphorylates tyrosine residues on the other subunit. Autophosphorylation occurs in a sequential manner, where Tyr-992 in the kinase activation loop is phosphorylated first, followed by autophosphorylation at Tyr-1108 and at additional tyrosine residues. ANGPT1-induced phosphorylation is impaired during hypoxia, due to increased expression of ANGPT2. Phosphorylation is important for interaction with GRB14, PIK3R1 and PTPN11. Phosphorylation at Tyr-1102 is important for interaction with SHC1, GRB2 and GRB7. Phosphorylation at Tyr-1108 is important for interaction with DOK2 and for coupling to downstream signal transduction pathways in endothelial cells. Dephosphorylated by PTPRB.
  Ubiquitinated. The phosphorylated receptor is ubiquitinated and internalized, leading to its degradation.
• 細胞内局在
  Cell membrane. Cell junction. Cell junction, focal adhesion. Cytoplasm, cytoskeleton. Secreted. Recruited to cell-cell contacts in quiescent endothelial cells. Colocalizes with the actin cytoskeleton and at actin stress fibers during cell spreading. Recruited to the lower surface of migrating cells, especially the rear end of the cell. Proteolytic processing gives rise to a soluble extracellular domain that is secreted.

• Target information above from: UniProt accession Q02763 The UniProt Consortium
  The Universal Protein Resource (UniProt) in 2010
  Nucleic Acids Res. 38:D142-D148 (2010) .

  Information by UniProt
• 参照データベース
  • Entrez Gene: 21687 Mouse
  • SwissProt: Q02858 Mouse
  • Unigene: 14313 Mouse
• 別名
  • Angiopoietin 1 receptor antibody
  • Angiopoietin-1 receptor antibody
  • CD202b antibody

  • CD202b antigen antibody
  • Endothelial tyrosine kinase antibody
  • Endothelium specific receptor tyrosine kinase 2 antibody
  • hTIE 2 antibody
  • hTIE2 antibody
  • Hyk antibody
  • p140 TEK antibody
  • Soluble TIE2 variant 1 antibody
  • Soluble TIE2 variant 2 antibody
  • Tek antibody
  • tek tyrosine kinase antibody
  • TEK tyrosine kinase endothelial antibody
  • tek tyrosine kinase, endothelial antibody
  • TIE 2 antibody
  • TIE2 antibody
  • TIE2_HUMAN antibody
  • Tunica interna endothelial cell kinase antibody
  • Tyrosine kinase with Ig and EGF homology domains 2 antibody
  • Tyrosine kinase with Ig and EGF homology domains-2 antibody
  • Tyrosine protein kinase receptor TEK antibody
  • Tyrosine protein kinase receptor TIE 2 antibody
  • Tyrosine-protein kinase receptor TEK antibody
  • Tyrosine-protein kinase receptor TIE-2 antibody
  • Venous malformations multiple cutaneous and mucosal antibody
  • VMCM 1 antibody
  • VMCM antibody
  • VMCM1 antibody

  see all

プロトコール

• Flow cytometry protocols