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anti-TIE2 antibody :: Rabbit anti-Human, mouse TIE2 (Phospho-Tyr1108) Antibody

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Catalog # MBS003398
Unit / Price
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  0.1 mL  /  $440 +1 FREE 8GB USB
  0.2 mL  /  $715 +1 FREE 8GB USB
Western Blot (WB)
Product Name

TIE2 (Phospho-Tyr1108), Antibody

Popular Item
Full Product Name

Rabbit TIE2 (Phospho-Tyr1108) Antibody

Product Synonym Names
Angiopoietin 1 receptor; Angiopoietin-1 receptor; CD202b; CD202b antigen; Endothelialtyrosine kinase; Endothelium specific receptor tyrosine kinase 2; hTIE 2; hTIE2; Hyk; p140TEK; Soluble TIE2 variant 1; Soluble TIE2 variant 2; Tek; tek tyrosine kinase; TEK tyrosine kinase endothelial; tek tyrosine kinase, endothelial; TIE 2; TIE2; TIE2_HUMAN; Tunicainterna endothelial cell kinase; Tyrosine kinase with Ig and EGF homology domains 2;Tyrosine kinase with Ig and EGF homology domains-2; Tyrosine protein kinase receptor TEK; Tyrosine protein kinase receptor TIE 2; Tyrosine-protein kinase receptor TEK;Tyrosine-protein kinase receptor TIE-2; Venous malformations multiple cutaneous and mucosal; VMCM 1; VMCM; VMCM1;
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Chromosome Location
Chromosome: 9; NC_000009.11 (27109147..27230172). Location: 9p21
3D Structure
ModBase 3D Structure for Q02763
Species Reactivity
Human, mouse
Phospho-Tie2 (Tyr1108) Antibody detects endogenous levels of Tie2.
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho- and non-phospho-peptide affinity columns.
Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol
1 mg/ml (lot specific)
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
A synthesized peptide derived from human Tie2 around the phosphorylation site of Tyr1108
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.
Preparation and Storage
Store at -20°C.Stable for 12 months from date of receipt.
Other Notes
Small volumes of anti-TIE2 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Applications Tested/Suitable for anti-TIE2 antibody
ELISA (EIA), Immunofluorescence (IF), Western Blot (WB)
Application Notes for anti-TIE2 antibody
WB 1:500-1:2000
IHC 1:50-1:200

Western Blot (WB) of anti-TIE2 antibody
Western blot analysis of extracts of 293 cells transfected with wild-type Tie2, using Phospho-Tie2 (Tyr1108) Antibody.
anti-TIE2 antibody Western Blot (WB) (WB) image
NCBI/Uniprot data below describe general gene information for TIE2. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
126 Kda
NCBI Official Full Name
angiopoietin-1 receptor
NCBI Official Synonym Full Names
TEK tyrosine kinase, endothelial
NCBI Official Symbol
NCBI Official Synonym Symbols
  [Similar Products]
NCBI Protein Information
angiopoietin-1 receptor; hTIE2; p140 TEK; soluble TIE2 variant 1; soluble TIE2 variant 2; endothelial tyrosine kinase; tyrosine-protein kinase receptor TEK; tunica interna endothelial cell kinase; tyrosine-protein kinase receptor TIE-2; tyrosine kinase with Ig and EGF homology domains-2
UniProt Protein Name
Angiopoietin-1 receptor
UniProt Synonym Protein Names
Endothelial tyrosine kinase; Tunica interna endothelial cell kinase; Tyrosine kinase with Ig and EGF homology domains-2; Tyrosine-protein kinase receptor TEK; Tyrosine-protein kinase receptor TIE-2; hTIE2; p140 TEK
UniProt Gene Name
UniProt Synonym Gene Names
TIE2; VMCM; VMCM1; hTIE2  [Similar Products]
UniProt Entry Name
NCBI Summary for TIE2
The TEK receptor tyrosine kinase is expressed almost exclusively in endothelial cells in mice, rats, and humans. This receptor possesses a unique extracellular domain containing 2 immunoglobulin-like loops separated by 3 epidermal growth factor-like repeats that are connected to 3 fibronectin type III-like repeats. The ligand for the receptor is angiopoietin-1. Defects in TEK are associated with inherited venous malformations; the TEK signaling pathway appears to be critical for endothelial cell-smooth muscle cell communication in venous morphogenesis. TEK is closely related to the TIE receptor tyrosine kinase. [provided by RefSeq, Jul 2008]
UniProt Comments for TIE2
TIE2: a receptor tyrosine kinase of the Tie family. Receptor for angiopoietin 1. Expressed almost exclusively in endothelial cells. May constitute the earliest mammalian endothelial cell lineage marker. Appears to be critical for endothelial cell-smooth muscle cell communication in venous morphogenesis. TEK is closely related to the TIE receptor tyrosine kinase.

Protein type: EC; Protein kinase, TK; Kinase, protein; Membrane protein, integral; Protein kinase, tyrosine (receptor); TK group; Tie family

Chromosomal Location of Human Ortholog: 9p21

Cellular Component: cell surface; focal adhesion; microvillus; basolateral plasma membrane; integral to plasma membrane; extracellular region; actin filament; intercellular junction; lipid raft; perinuclear region of cytoplasm; apical plasma membrane; basal plasma membrane; stress fiber; plasma membrane

Molecular Function: protein binding; growth factor binding; protein-tyrosine kinase activity; transmembrane receptor protein tyrosine kinase activity; receptor activity; ATP binding; protein kinase activity

Biological Process: response to peptide hormone stimulus; peptidyl-tyrosine phosphorylation; response to cAMP; heart development; protein amino acid autophosphorylation; cell-matrix adhesion; positive regulation of cytokine secretion during immune response; signal transduction; cell-cell adhesion; positive regulation of focal adhesion formation; cell-cell signaling; angiogenesis; endochondral ossification; Tie receptor signaling pathway; organ regeneration; regulation of establishment and/or maintenance of cell polarity; positive regulation of phosphoinositide 3-kinase activity; positive regulation of peptidyl-serine phosphorylation; protein oligomerization; positive regulation of phosphoinositide 3-kinase cascade; positive regulation of protein kinase B signaling cascade; negative regulation of angiogenesis; positive regulation of angiogenesis; positive regulation of protein import into nucleus; response to estrogen stimulus; negative regulation of inflammatory response; endothelial cell proliferation; response to hypoxia; positive regulation of endothelial cell proliferation; regulation of vascular permeability; sprouting angiogenesis; positive regulation of protein amino acid phosphorylation; blood coagulation; leukocyte migration; transmembrane receptor protein tyrosine kinase signaling pathway; negative regulation of apoptosis

Disease: Venous Malformations, Multiple Cutaneous And Mucosal
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