This kit uses the double antibody sandwich method to determine the level of rat CD3 molecule (CD3) in the specimen. The microplate is coated with purified rat CD3 molecule (CD3) antibody to make a solid-phase antibody. The CD3 molecule (CD3) is added to the monoclonal antibody-coated microwells in turn, and then combined with the HRP-labeled CD25 antibody to form the antibody -Antigen-enzyme labeled antibody complex, after thorough washing, add substrate TMB to develop color. TMB is converted into blue under the catalysis of HRP enzyme, and into the final yellow under the action of acid. The color depth is positively correlated with the CD3 molecule (CD3) in the sample. The absorbance (OD value) was measured with a microplate reader at a wavelength of 450 nm, and the concentration of rat CD3 molecule (CD3) in the sample was calculated by a standard curve.
With the DOING River Tube, you can relax and enjoy the relaxed comfort of floating on a river, lake, or pool while enjoying the scenery.
â— The DOING Inner Tube Float comes with an all-around grab rope that allows for easy mobility and easy use of the equipment. It is portable, environmentally friendly, and can be reused for a long time.
â— River Float Tubes are welded at high frequency and have good airtightness.
â— After the inner tubing is deflated, it is small and light in weight. It can be folded and put away when not in use for the next use.
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