Thermo Fisher Scientific CD202b (TIE2) Monoclonal Antibody (TEK4), Biotin, eBioscience

Applications

Tested Dilution

Publications

Immunohistochemistry (IHC)

-

View 5 publications 5 publications

Immunohistochemistry (Paraffin) (IHC (P))

-

View 1 publication 1 publication

Immunohistochemistry (Frozen) (IHC (F))

-

View 2 publications 2 publications

Immunocytochemistry (ICC/IF)

-

View 2 publications 2 publications

Flow Cytometry (Flow)

0.5 µg/test

View 28 publications 28 publications

Product Specifications

Published species

Human, Mouse

Host/Isotype

Rat / IgG1, kappa

Recommended Isotype Control

Rat IgG1 kappa Isotype Control (eBRG1), Biotin, eBioscience™

Class

Monoclonal

Type

Antibody

Clone

TEK4

Conjugate

Biotin Biotin Biotin

View additional formats

• Unconjugated
• APC
• Functional Grade
• PE
• Request custom conjugation

Form

Liquid

Concentration

0.5 mg/mL

Storage conditions

4° C, store in dark, DO NOT FREEZE!

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_466847

Product Specific Information

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: This TEK4 antibody has been tested by flow cytometric analysis of mouse bone marrow cells. This can be used at less than or equal to 0.5 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.

Filtration: 0.2 µm post-manufacturing filtered.

Target Information

The TEK receptor tyrosine kinase is expressed almost exclusively in endothelial cells. TEK signaling appears to be critical for endothelial cell-smooth muscle cell communication in venous morphogenesis, and defects in TEK are associated with inherited venous malformations. The ligand angiopoietin-1 binds to this receptor and mediates a signaling pathway that functions in embryonic vascular development. Immunoblotting showed that TIE2 expression was increased by thyroid-stimulating hormone and agents that increased intracellular cAMP. HSCs expressing the receptor tyrosine kinase TIE2 are quiescent and antiapoptotic and comprise a side population of HSCs that adhere to osteoblasts in the bone marrow niche.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.