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Human Tie2 Protein, ECD (Extracellular Domain), Fc-fusion, Recombinant

Product ID: Tie2-Fc (SKU#: FCL0805)

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$648.00
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Description

Tie1 (Tyrosine kinase with Ig and EGF homology domains 1) and Tie2 comprise a receptor tyrosine kinase (RTK) subfamily with unique structural features: two immunoglobulin­like (Ig) domains flanking three epidermal growth factor (EGF)­like domains and followed by three fibronectin type III­like repeats in the extracellular region and a split tyrosine kinase domain in the cytoplasmic region. Tie1 and Tie2 are expressed primarily on endothelial and hematopoietic progenitor cells and play critical roles in angiogenesis, vasculogenesis, and hematopoiesis. Tie2 is a receptor for the angiopoietin (ANG) family: ANG1, ANG2, and ANG3 (mouse)/ANG4 (human).  Tie1 may also act as an ANG receptor, possibly in complex with Tie2. Tie2 regulates angiogenesis, endothelial cell survival, proliferation, migration, adhesion and cell spreading as well as the reorganization of the actin cytoskeleton and maintenance of vascular quiescence. Tie2 is required for normal angiogenesis and heart development during embryogenesis, and for post-natal hematopoiesis. Tie2 may activate or inhibit angiogenesis, depending on the context. Tie2 may have anti-inflammatory effects by preventing the leakage of proinflammatory plasma proteins and leukocytes from blood vessels. Tie2 can be proteolytic processing leads to the shedding of the extracellular domain (soluble Tie2 or sTie2).  Tie2 may play a role in a range of diseases with a vascular component, including neovascularization of tumors, psoriasis and inflammation. Mutations in the Tie2 gene are associated with dominantly inherited venous malformations (VMCM).

 

Tie1 (Tyrosine kinase with Ig and EGF homology domains 1) and Tie2 comprise a receptor tyrosine kinase (RTK) subfamily with unique structural features: two immunoglobulin­like (Ig) domains flanking three epidermal growth factor (EGF)­like domains and followed by three fibronectin type III­like repeats in the extracellular region and a split tyrosine kinase domain in the cytoplasmic region. Tie1 and Tie2 are expressed primarily on endothelial and hematopoietic progenitor cells and play critical roles in angiogenesis, vasculogenesis, and hematopoiesis. Tie2 is a receptor for the angiopoietin (ANG) family: ANG1, ANG2, and ANG3 (mouse)/ANG4 (human).  Tie1 may also act as an ANG receptor, possibly in complex with Tie2. Tie2 regulates angiogenesis, endothelial cell survival, proliferation, migration, adhesion and cell spreading as well as the reorganization of the actin cytoskeleton and maintenance of vascular quiescence. Tie2 is required for normal angiogenesis and heart development during embryogenesis, and for post-natal hematopoiesis. Tie2 may activate or inhibit angiogenesis, depending on the context. Tie2 may have anti-inflammatory effects by preventing the leakage of proinflammatory plasma proteins and leukocytes from blood vessels. Tie2 can be proteolytic processing leads to the shedding of the extracellular domain (soluble Tie2 or sTie2).  Tie2 may play a role in a range of diseases with a vascular component, including neovascularization of tumors, psoriasis and inflammation. Mutations in the Tie2 gene are associated with dominantly inherited venous malformations (VMCM).

 

Product Details

 

Gene Symbol: Tie2; CD202b; TEK; p140 TEK; VMCM; TIE-2; hTIE2; VMCM1

 

NCBI Gene ID: 7010

 

Uniprot Entry: Q02763

 

Construct Details: The recombinant human Tie2-Fc fusion is expressed as a 952 amino acid protein consisting of Ala23- Met746 region of Tie2 and a C-terminal Fc from human IgG1, which exists as a dimer under non-reducing conditions (see the gel image inserted).

 

Source: Human cells stably expressing human Tie2-Fc and growing in chemical-defined media with no animal components or antibiotics

 

Deduced Amino Acid Sequence:

AMDLILINSLPLVSDAETSLTCIASGWRPHEPITIGRDFEALMNQHQDPLEVTQDVTREWAK

KVVWKREKASKINGAYFCEGRVRGEAIRIRTMKMRQQASFLPATLTMTVDKGDNVNISFKKV

LIKEEDAVIYKNGSFIHSVPRHEVPDILEVHLPHAQPQDAGVYSARYIGGNLFTSAFTRLIV

RRCEAQKWGPECNHLCTACMNNGVCHEDTGECICPPGFMGRTCEKACELHTFGRTCKERCSG

QEGCKSYVFCLPDPYGCSCATGWKGLQCNEACHPGFYGPDCKLRCSCNNGEMCDRFQGCLCS

PGWQGLQCEREGIPRMTPKIVDLPDHIEVNSGKFNPICKASGWPLPTNEEMTLVKPDGTVLH

PKDFNHTDHFSVAIFTIHRILPPDSGVWVCSVNTVAGMVEKPFNISVKVLPKPLNAPNVIDT

GHNFAVINISSEPYFGDGPIKSKKLLYKPVNHYEAWQHIQVTNEIVTLNYLEPRTEYELCVQ

LVRRGEGGEGHPGPVRRFTTASIGLPPPRGLNLLPKSQTTLNLTWQPIFPSSEDDFYVEVER

RSVQKSDQQNIKVPGNLTSVLLNNLHPREQYVVRARVNTKAQGEWSEDLTAWTLSDILPPQP

ENIKISNITHSSAVISWTILDGYSISSITIRYKVQGKNEDQHVDVKIKNATITQYQLKGLEP

ETAYQVDIFAENNIGSSNPAFSHELVTLPESQAPADLGGGKMSTGTHTCPPCPAPELLGGPS

VFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYR

VVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQV

SLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSC

SVMHEALHNHYTQKSLSLSPGK

 

 

M.W.: Calculated molecular mass (kDa): 106.3; Estimated by SDS-PAGE under reducing condition (kDa): 110-120

 

Calculated PI: 6.53

 

Calculated extinction coefficients (M-1 cm-1, at 280nm): 135855

 

Purity: >95% judged by SDS-PAGE under reducing condition (see the gel image above, labeled as "DTT:+")

 

Formulation: Supplied at 0.5 mg/ml in sterile PBS pH7.4 (carrier & preservative free).

 

Endotoxin Level: <0.1 EU per 1 μg of purified recombinant protein determined by the LAL method

 

Biological Activity: Recombinant Tie2 protein binds human Angiopoietin­2 and inhibits Angiopoietin­2 mediated signaling activity.

 

 

  

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.

 

Storage

 

The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 3 months. The undiluted protein can be stored at 4°C for no more than 2 weeks.

 

 

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

 

References

 

1. Cell 87:1181 (1996).

2. Science 277:55 (1997).

3. Immunity 9:677 (1998).  

4. J. Biol. Chem. 274:30196 (1999). 

5. Nat. Rev. Cancer 10:575 (2010)

 



 

Documentation

 

Product datasheet (pdf) can be downloaded here: FCL0805-PDS.pdf

 

 

 

Additional supporting documents, including COA and MSDS are available upon request.

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.

 

Molecule Class Receptor Tyrosine Kinase (RTK)
Gene Synonym CD202b; TEK; p140 TEK; VMCM; TIE-2; hTIE2; VMCM1
Gene Family Tyrosine Protein Kinase Family; Tie Subfamily
Research Area Cancer
"A" - "Z" List
T
Pathway/Disease Angiopoietin Signaling Pathway
Species
Human
CD Antigen CD202b

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