Human SCF ELISA Cytokine Development kit contains the key components required for the quantitative measurement of natural and/or recombinant Human SCF in a sandwich ELISA format. Using the ELISA protocol described below, the recommended microplates, reagents and solutions, the components supplied in this kit are sufficient to assay Human SCF in approximately 1000 ELISA plate wells. Detection Range: 16-2000pg/ml Cross Reactivity: When tested at 50ng/ml the following antigens exhibited 100% cross reactivity: Rat SCF When tested at 50ng/ml the following antigens exhibited less than 5% cross reactivity: Murine SCF When tested at 50ng/ml the following antigens did not exhibit significant cross reactivity: Human G-CSF, GM-CSF, IL-1 alpha, IL-1 beta, IL-2, M-CSF, PDGF-AA, PDGF-AB, PDGF-BB Murine G-CSF, GM-CSF, M-CSF Rat GM-CSF Reconstitution and