IL-2 (human) LANCE Ultra TR-FRET Detection Kit, 500 Assay Points

The LANCE® Ultra Human IL-2 Detection Kit is designed for detection and quantitation of human IL-2 in cell culture media using a homogeneous TR-FRET (no-wash steps, no separation steps) assay. It is a fast and simple alternative to a human IL-2 ELISA kit..The LANCE Ultra Human IL-2 Detection Kit is designed for detection and quantitation of human Interleukin-2 (IL-2) in cell culture media using a homogeneous TR-FRET (no-wash steps, no separation steps) assay. No-wash steps, no separation steps TR-FRET technology Sensitive detection High reproducibility Faster time-to-results compared to a human IL-2 ELISA kit Easy automation 96-well, 384-well, and 1536-well formats LANCE (Lanthanide chelate excite) and LANCE Ultra are our TR-FRET (time-resolved fluorescence resonance energy transfer), homogeneous (no wash) technologies. One antibody of interest is labeled with a donor fluorophore (a LANCE Europium chelate) and the second molecule 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. The LANCE Ultra Human IL-2 Detection Kit is an alternative to a human IL-2 ELISA kit.