Simple Plex Human Tie-2 Cartridge

Catalog #: SPCKB-PS-000532 Datasheet / COA / SDS
Simple Plex Human Tie-2 assay kit for use on Ella instrument. Contains cartridge, sample diluent SD13, and wash buffer
Catalog # Availability Size / Price Qty
SPCKB-PS-000532
SPCKA-PS-000532
SPCKC-PS-000532
Control Products Available
Human Tie-2 Ella Assay
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Simple Plex Human Tie-2 Cartridge Summary

Assay Type
Automated sandwich ELISA
Format
Microfluidic cartridge containing three Glass Nano Reactors (GNR)
Assay Length
90 minutes
Sample Type & Volume Required Per Well*
Cell Culture Supernates (10 uL), Serum (10 uL), EDTA Plasma (10 uL), Heparin Plasma (10 uL)
Sensitivity
14.6 pg/mL
Assay Range
72.2 - 44,090 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma)
Specificity
Natural and recombinant human Tie-2.
Cross-reactivity
< 0.5% cross-reactivity observed with available related molecules.< 50% cross-species reactivity observed with species tested.
Interference
No significant interference observed with available related molecules.

*The Sample Volume represented is based on the amount of sample incorporated into the reaction after taking into account the assay’s minimum required dilution for a given matrix. Serial dilution may be necessary to achieve some of the final sample volumes represented.

Product Summary

Simple Plex assay for the detection of human Tie-2 in cell culture supernatant (CCS), serum and plasma (EDTA/Heparin).

Precision

Intra-Assay Precision (Precision within an assay) Each control was tested 16 times in one assay
Inter-Assay Precision (Precision between assays) Replicates of each control were tested in multiple assays performed by at least three technicians using two lots of reagents

Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma

Intra-Assay Precision Inter-Assay Precision
Sample 1 2 1 2
n 16 16 7 8
Mean (pg/mL) 222 13660 253 12254
Standard Deviation 15.7 831 33.4 960
CV% 7.1 6.1 13.2 7.8

Recovery

Recovery at three different spiked concentrations within the range of the assay was evaluated.

Sample Type Average % Recovery Range %
Cell Culture Supernates (n=3) 115 113-118

Linearity

Samples containing and/or spiked with high concentrations of human Tie-2 were serially diluted with Sample Diluent to produce samples within the dynamic range of the assay
Human Tie-2 Ella Assay Linearity

Scientific Data

Human Tie-2 Ella Assay Standard Curve

Product Datasheets

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Preparation and Storage

Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: Tie-2

Tie-2, also known as Tek, is a transmembrane receptor tyrosine kinase (RTK) that functions as a receptor for Angiopoietin family proteins. It is expressed by embryonic and adult endothelial cells, hematopoietic stem cells, and a circulating population of proangiogenic monocytes. Tie-2 signaling is activated by Angiopoietins-1 and -4, while it can be either activated or inhibited by Angiopoietins-2 and -3. Tie-2 plays an important role in maintaining vascular integrity by mediating endothelial cell-smooth muscle cell communication and inhibiting endothelial cell apoptosis. It is also required for embryonic development of the endocardium. In addition, Tie-2 signaling mediates the quiescence of bone marrow stem cells in response to osteoblast-produced Angiopoietin-1. This quiescence is critical for maintaining an ongoing hematopoietic capability in the bone marrow.

Long Name:
Tyrosine Kinase with Immunoglobulin and Epidermal Growth Factor Homology Domains 2
Entrez Gene IDs:
7010 (Human); 21687 (Mouse); 89804 (Rat); 396729 (Porcine); 403714 (Canine); 102122204 (Cynomolgus Monkey); 30747 (Zebrafish)
Alternate Names:
angiopoietin-1 receptor; CD202b antigen; CD202b; EC 2.7.10; EC 2.7.10.1; hTIE2; p140 TEK; soluble TIE2 variant 1; soluble TIE2 variant 2; TEK tyrosine kinase, endothelial; TEK; Tie2; Tie-2; TIE2CD202b; Tunica interna endothelial cell kinase; Tyrosine-protein kinase receptor TEK; Tyrosine-protein kinase receptor TIE-2; venous malformations, multiple cutaneous and mucosal; VMCM; VMCM1

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