LANCE Ultra total EGFR kits are designed for the detection of EGFR (phosphorylated and non-phosphorylated) in cell lysates using a simple, homogeneous LANCE Ultra assay (no wash steps). This assay can be used as a normalizaton assay for phospho-EGFR, and is compatible with both adherent and suspension cells.
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For research use only. Not for use in diagnostic procedures.
Please note control lysates are NOT included in kits. Control lysates are sold separately, catalog number TRF4015S.
Formats:
LANCE® and LANCE® (Lanthanide chelate excite) Ultra are homogeneous (no wash) TR-FRET (time-resolved fluorescence resonance energy transfer) technologies. One antibody of interest is labeled with a donor fluorophore (a LANCE Europium chelate) and the second antibody is labeled with an acceptor fluorophore [ULight™ dye]. Upon excitation at 320 or 340 nm, energy can be transferred from the donor Europium chelate to the acceptor fluorophore if sufficiently close for FRET (~10 nm). This results in the emission of light at 665 nm. Data are represented as ratiometric (665/615 nm X 10,000).
The epidermal growth factor receptor (EGFR) is a receptor tyrosine kinase for a number of extracellular ligands in the EGF family. Ligand binding triggers a number of events including dimerization and auto-phosphorylation. Several major signaling cascades are activated by EGFR.
| Assay Target | EGFR |
|---|---|
| Assay Target Class | Protein |
| Automation Compatible | Yes |
| Detection Method | Time-Resolved Fluorescence (TRF), TR-FRET |
| Product Brand Name | LANCE Ultra |
| Shipping Condition | Blue Ice |
| Target Species | Human |
| Unit Size | 500 Assay Points |
This application note describes a comparison of two TR-FRET based technologies for measuring phospho-ERK
