Special Features:

Contains human il-4 standard, human il-4 pe detection reagent and humanil-4 capture bead a5. Bead-based immunoassay capable of measuring human interleukin-4 in serum, plasma, and cell culture supernatant samples. Contains on vial each of capture bead and pe detection reagent and two vials each of standard. The capture bead and pe detection reagent components have been formulated to a 50x concentration to ensure product performance when multiplexed. Standard component is lyophilized and should be transferred to 15 ml polypropylene tube for reconstitution. When reconstituted in 4.0 ml assay diluent, the standard has a protein concentration of 2, 500 pg/ml. Discard unused reconstituted standard, do not store or reuse. Store lyophilized standard and other components a 4 degrees c. Protect pe detection reagent from prolonged exposure to light.

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