PC449
PhosphoDetect Anti-Tie2 (Ab-1) (pTyr 1102/1108) Rabbit pAb
Synonym(s):
Anti-Angiopoietin Receptor, Anti-Tek
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
antibody form
serum
Quality Level
clone
polyclonal
form
liquid
does not contain
None as preservative
species reactivity
human
isotype
IgG
General description
Angiopoietin-1 (Ang1) and its naturally occurring inhibitor, angiopoietin-2 (Ang2) exert their effects by inducing autophosphorylation of their signaling receptor Tie2 (also known as Tek). Phosphorylation of the receptor occurs during vasculogenesis and is required for its activity in regulating endothelial cell proliferation, differentiation and guiding the proper patterning of endothelial cells during blood vessel formation. Tie-2 is a 140 kDa transmembrane receptor-tyrosine kinase that is expressed by endothelial cells and primitive hematopoietic tissues. Tie2/Tek has been shown to be critical for endothelial cell survival, which is evidenced in part by the constitutive phosphorylation that is observed in quiescent endothelium. More recently a multifunction docking site has been identified on the receptor (Tyr1100) that serves as a binding site for other partners including Grb2, Grb7, and p85 and acting via an SH2 domain interaction.
Rabbit polyclonal antibody supplied as undiluted serum. Recognizes the ~140-145 Tie2 protein phosphorylated at Tyr1102 and Tyr1108.
Recognizes the ~140-145 Tie2 protein phosphorylated at Tyr1102 and Tyr1108 in colon carcinoma tissue.
This PhosphoDetect Anti-Tie2 (Ab-1) (pTyr1102/1108) Rabbit pAb is validated for use in ELISA, Paraffin Sections for the detection of Tie2 (Ab-1) (pTyr1102/1108).
Immunogen
a synthetic phosphopeptide [EERRTpYVNTTLpYEK(C)] corresponding to amino acids 1097-1110 of human Tie2, where the K in position 1100 of the native sequence has been substituted with R
Application
ELISA (see comments)
Paraffin Sections (1:2000-1:5000, heat pre-treatment required)
Paraffin Sections (1:2000-1:5000, heat pre-treatment required)
Physical form
Undiluted serum.
Preparation Note
Following initial thaw, aliquot and freeze (-20°C).
Analysis Note
Positive Control
Colon carcinoma tissue
Colon carcinoma tissue
Other Notes
Can be used in conjunction with a biotinylated phosphopeptide to measure the level of Tie2 activity by competition ELISA. Antibody should be titrated for optimal results in individual system.
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service