Europium-labeled anti-GST antibody, for capturing GST-tagged proteins in LANCE® TR-FRET assays.
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The anti-GST antibody is purified from goat serum. The anti-GST antibody binds to GST protein from Schistosoma japonicum expressed from the pGEX vector in E.coli.
LANCE® (Lanthanide chelate excite) and LANCE® Ultra are our TR-FRET (time-resolved fluorescence resonance energy transfer), homogeneous (no wash) technologies. One molecule of interest is labeled with a donor fluorophore (a LANCE Europium chelate) and the second molecule is labeled with an acceptor fluorophore [ULight™ dye, allophycocyanin (APC), etc.]. 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 (for ULight dye and APC).
|Detection Method||Time-Resolved Fluorescence (TRF), TR-FRET|
|Experimental Type||In vitro|
|Product Brand Name||LANCE|
|Shipping Condition||Blue Ice|
|Unit Size||1 mg|
Generic LANCE reagents are intended for setting up TR-FRET based assays using Eu-chelate label as a donor and APC-labeled reagent as an acceptor.