DA3537X TIE1 (Fc Chimera)

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0.1 mg / €350.00
Please visit the country specific website of OriGene Technologies or contact your local Distributor to buy this product.

Quick Overview

TIE1

DA3537X

Product Description for TIE1

TIE1.
Presentation: Purified

Properties for TIE1

Product Category Proteins & Growth Factors
Target Category
Quantity 0.1 mg
Synonyms TIE, Tie-1, Tyrosine-protein kinase receptor Tie-1
Presentation Purified
Molecular weight 250 kDa
Source Insect cells
Species (Protein) Human
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer OriGene Technologies GmbH

Datasheet Extract

Immunogen
Swiss Prot Num:
P35590
Purity > 90 % by SDS-PAGE and visualised by silver stain.
Background TIE-1 (tyrosine kinase with Ig and EGF homology domains 1) and TIE-2/Tek comprise a receptor tyrosine kinase (RTK) subfamily with unique structural characteristics: two immunoglobulin-like domains flanking three epidermal growth factor (EGF)-like domains and followed by three fibronectin type III-like repeats in the extracellular region and a split tyrosine kinase domain in the cytoplasmic region. These receptors are expressed primarily on endothelial and hematopoietic progenitor cells and play critical roles in angiogenesis, vasculogenesis and hematopoiesis. Human TIE-1 cDNA encodes a 1124 amino acid (aa) residue precursor protein with an 18 residue putative signal peptide, a 727 residue extracellular domain and a 354 residue cytoplasmic domain. Whereas two ligands have been described for TIE-2 [angiopoietin-1 (Ang1) and angiopoietin-2 (Ang2)], so far no ligand was found for TIE-1.
General Readings
  1. Sato et al., PNAS 90:9355, 1993.
  2. Gale et al., Gen Dev 13:1055, 1999.
Storage Store Lyophilized at -20°C.
Reconstituted sTIE-1/Fc should be stored in working aliquots at -20°C to -70°C.
Avoid repeated freeze-thaw cycles!
Shelf life: One year from despatch.
Description
Description:
Recombinant Human soluble TIE-1 was fused with the Fc part of Human IgG1. The soluble receptor protein consists of the full extracellular domain (Met1-Glu749). The recombinant mature TIE-1/Fc is a disulfide-linked homodimeric protein. Human TIE-1/Fc monomer has a calculated molecular mass of approximately 105 kDa. As a result of glycosylation, the recombinant protein migrates as an approximately 125 kDa protein in SDS-PAGE under reducing conditions.
Biological activity:
Since a ligand for TIE-1 has not yet been identified, the recombinant protein was not tested for biological activity.
Format
Buffer System:
PBS without stabilizers.
Endotoxin level:
< 0.1 ng per µg of sTIE-1/Fc
Purity:
>90% by SDS-PAGE and visualised by silver stain.
State:
Lyophilized purified protein.
Purified
Reconstitution:
Restore in PBS or medium to a concentration not lower than 50 µg/ml.
The lyophilised sTIE-1/Fc is soluble in water and most aqueous buffers.
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