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CD202b (TIE2) Rat anti-Mouse, Functional Grade, Clone: TEK4, eBioscience™ Non-distribution product as customer accommodation.

Rat Monoclonal Antibody

Manufacturer:  Invitrogen 16598785

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Catalog No. 50-146-75


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Description

Description

Description: The TEK4 monoclonal antibody reacts with mouse Tie-2, also known as CD202. A member of the tyrosine kinase receptor family, Tie-2 is expressed on endothelial and a subset of hematopoietic cells and is believed to play a role in both angiogenesis and hematopoiesis during development of the mouse embryo. In fetal liver and adult bone marrow, Tie-2 is expressed by a subpopulation of hematopoietic progenitor cells characterized as Lineage markers^-, c-Kit^+, Sca1^+ cells. Long-term multilineage repopulating cells were detected in Tie-2^+, Lineage^-, c-Kit^+, Sca1^+ cells but not in Tie-2^-, Lineage^-, c-Kit^+, Sca1^+ cells. Applications Reported: The TEK4 antibody has been reported for use in flow cytometric analysis. Applications Tested: The TEK4 antibody has been tested by blocking of staining with fluorochrome conjugated TEK4 on mouse bone marrow cells. This can be used at less than or equal to 1 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. Endotoxin: Less than 0.001 ng/ug antibody as determined by the LAL assay. Storage and handling: Use in a sterile environment. Filtration: 0.

2 µm post-manufacturing filtered. Purity: Greater than 90%, as determined by SDS-PAGE. Endotoxin Level: Less than 0.001 ng/µg antibody, as determined by LAL assay. Aggregation: Less than 10%, as determined by HPLC. 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.
Specifications

Specifications

CD202b (TIE2)
Monoclonal
1 mg/mL
PBS with no preservative; pH 7.2
Q02858
CD202B, TIE-2, TIE2, VMCM, VMCM1, angiopoietin-1 receptor, endothelial tyrosine kinase, hTIE2, p140 TEK, soluble TIE2 variant 1, soluble TIE2 variant 2, tunica interna endothelial cell kinase, tyrosine kinase with Ig and EGF homology domains-2, tyrosine-protein kinase receptor TEK, tyrosine-protei
Rat
Affinity chromatography
RUO
Antibody
Monoclonal
Mouse
Control, Flow Cytometry, Functional Assay
TEK4
Functional Grade
Tek
Liquid
Tek
IgG1, kappa
500 μg
4° C
Primary
21687
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