-
Catalog
E038317
-
species
Human
-
GeneTIE2
-
SamplesSerum, Plasma , tissue homogenates,Cell culture supernates,Other biological fluids.
-
Sensitivity Intended Uses For detection of TIE2 in human serum, plasma body fluids, tissue lysates or c
-
Intended UseHuman TIE2 ELISA Kit allows for the in vitro quantitative determination of TIE2 , concentrations in serum, Plasma , tissue homogenates and Cell culture supernates and Other biological fluids.
-
StorageFor 5-7days:Store the whole kit at 4℃
For a Long time :Store the Substrate at 4℃, other reagent should store at -20℃.
-
Product Categories/FamilyCardiovascular; Cytokines & Cell Signalling; Research Assays; Assay Categories
-
Product Description
specificalPrinciple of the assay: This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti- TIE2 polyclonal antibody was pre-coated onto 96-well plates. And the biotin conjugated anti- TIE2 polyclonal antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the TIE2 amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of TIE2 can be calculated.
Background: Tyrosine kinase with Ig and EGF homology domain 2 (Tie-2), also called TEK tyrosine kinase, endothelial (TEK). 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 TIE2 expression is increased in goiter in both humans and rats, consistent with a role in goitrogenesis. And the activating mutation in TIE2 caused inherited venous malformations in the 2 families and that the TIE2 signaling pathway is critical for endothelial cell-smooth muscle cell communication in venous morphogenesis.
-