Elisa Skills Flow The base of the elisa kit is the immobilization of antigens or antibodies and the enzymatic symbols of antigens or antibodies. The antigen or antibody bound to the surface of the solid support still retains its immunological activity, and the antigen or antibody of the enzyme symbol retains both its immunological activity and the activity of the enzyme. At the time of the assay, the ELISA kit test sample (the antibody or antigen between the assays) reacts with the antigen or antibody on the surface of the solid phase carrier. The antigen-antibody complex formed on the solid phase carrier is separated from other substances in the liquid by scrubbing. The antigen or antibody that participates in the enzyme symbol is also coupled to the solid support after reverberation. At this moment, the amount of enzyme on the solid phase is a certain share of the amount of the test substance in the specimen. After participating in the substrate of the enzyme reaction, the substrate is catalyzed by the enzyme to become a colored product, and the amount of the product is directly related to the amount of the substance to be tested in the sample, so that qualitative or quantitative analysis can be performed according to the depth of the color. Because of the high catalytic power of the enzyme, the result of the immune response is indirectly expanded, and the measurement method reaches a high sensitivity. ELISA can be used to determine antigens and can also be used to determine antibodies.
Car cable harness, also known as a wire harness, cable assembly, wiring assembly or wiring loom, is an assembly of electrical cables or wires which transmit signals or electrical power. The cables are bound together by connector, terminal, cable ties, sleeves, electrical tape, conduit, PVC tube, corrugate tube, string, or a combination thereof.
Commonly used in automobiles, as well as construction machinery, cable harnesses provide several advantages over loose wires and cables. For example, many aircraft, automobiles and spacecraft contain many masses of wires which would stretch over several kilometres if fully extended. By binding the many wires and cables into a cable harness, the wires and cables can be better secured against the adverse effects of vibrations, abrasions, and moisture.
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