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Product Information
Name Human Transforming Growth factor β(TGF-β)ELISA Kit
Item No. E11788
Principle sandwich
Storage 2-8°C.
Detection range 1.0 -320 ng/mL.
Sensitivity 1.0 ng/mL.
Intra-Assay <15%
Inter-Assay <15%
Expiration date 6 months
Sample Plasma, serum, Cell culture supernate, and other biological fluids
Description
This TGF-β kit is intended Laboratory for Research use only and is not for use in diagnostic or therapeutic procedures. The Stop Solution changes the color from blue to yellow and the intensity of the color is measured at 450 nm using a spectrophotometer. In order to measure the concentration of TGF-β in the sample, this TGF-β  Kit includes a set of calibration standards. The calibration standards are assayed at the same time as the samples and allow the operator to produce a standard curve of Optical Density versus TGF-β concentration. The concentration of TGF-β in the samples is then determined by comparing the O.D. of the samples to the standard curve.