Operation flow of pulmonary function clinical diagnostic reagent assay kit

Reagent preparation and sample collection
Before conducting pulmonary function tests, the preparation of reagents is crucial. The Pulmonary Function Clinical Diagnostic Reagent Assay Kit provided by Zhejiang Kangte Biotechnology Co., Ltd. contains all the necessary reagents and consumables, such as specific antibodies, immunocolloidal gold probes, and saline. The experimenter must strictly follow the instructions in the product manual and accurately configure the reagents to ensure the smooth progress of the test process.
Sample collection is the first step in pulmonary function testing, and its importance cannot be ignored. According to clinical needs, the sample source can be the patient's blood, sputum, or cerebrospinal fluid. During the collection process, the experimenter must follow strict aseptic operation specifications to ensure the integrity and accuracy of the sample. In addition, the storage and transportation of the sample must also follow specific conditions to maintain the reliability of the test results and avoid data deviations caused by external factors.

Sample processing and testing
The collected samples must undergo a series of processing steps in order to be used for the detection of the Pulmonary Function Clinical Diagnostic Reagent Assay Kit. This process includes sample dilution, centrifugation, and filtration to remove impurities and improve the accuracy of the final test. The kit provided by Zhejiang Kangte Biotechnology Co., Ltd. comes with a detailed operating guide to help experimenters complete sample processing efficiently.
After the sample processing is completed, the experimenter needs to accurately drop the processed sample to the designated position of the kit. The kit adopts the principle of double antibody sandwich method, captures lung function-related antigens in the sample by specific antibodies, and uses immune colloidal gold probe for labeling and detection. The experimenter can judge the presence and concentration of lung function-related antigens in the sample by observing the color changes of the display window of the kit.

Interpretation and analysis of results
During the test process, the experimenter needs to pay close attention to the color changes of the display window of the kit and interpret the results according to the instructions. The characteristic of a positive result is that a red precipitation line appears at the control line (C) and the test line (T) of the reagent display window at the same time, indicating that there are lung function-related antigens in the sample. In contrast, a negative result only has a red precipitation line at the control line (C), while the test line (T) does not change. If the control line (C) does not have a red precipitation line, it means that the reagent is invalid and needs to be retested.
After completing the result interpretation, the experimenter also needs to conduct an in-depth analysis of the test results. By comparing the test results of different samples, the patient's lung function status can be effectively evaluated and the severity of the disease can be determined, thus providing a scientific basis for doctors to formulate personalized treatment plans. In addition, the test results can also be used for early screening of the disease, disease monitoring and efficacy evaluation, etc., with significant clinical application value.