快速检测乳制品中的β-内酰胺酶残留，灵敏度高，操作简便，30分钟出结果
High-efficiency detection method based on specific antigen-antibody reactions, combining colloidal gold labeling for rapid visual readout.
No pretreatment is required for samples like raw milk. For dairy products with complex compositions, simply dilute the sample to release target analytes into solution for direct reaction with the detection reagents.
Specific antibodies labeled with colloidal gold bind to the target analyte, forming antigen-antibody complexes that migrate forward along the nitrocellulose (NC) membrane via capillary action.
When the complex reaches the test zone, it is captured by the immobilized capture agent on the test line (T-line), triggering a color reaction. The qualitative result is then determined by visually comparing the color intensity of the test line (T-line) and the control line (C-line).
Rigorous quality control system ensures stability and reliability for every product batch.
Standard six-step method: simple and easy to understand, allowing non-professionals to master it quickly.
Prepare and label the test samples, then allow them to reach room temperature.
Remove the required number of microplate strips and label them for later use.
Use a pipette to transfer 200 μL of the sample into the detection well.
Pipette the sample and reagent up and down 5 times to mix thoroughly. Incubate at room temperature for 5 minutes.
Fully immerse the MAX end of the test strip into the mixture and incubate at room temperature for 5 minutes.
Remove the test strip and interpret the result based on the color development of the control line and test line.
Broadly applicable to food safety testing needs across all stages of the dairy supply chain
Rapid screening at the raw milk collection stage to ensure source safety
High-throughput rapid initial screening of large-scale samples
On-site Supervision and Sampling of Dairy Products in Circulation
Food Safety Research and Testing
本产品采用胶体金免疫层析技术，专门用于检测乳制品中的β-内酰胺酶残留，适用乳制品中的β-内酰胺酶的快速筛查。
High Sensitivity: Detection limit as low as ppb level
Fast detection: results in 5-10 minutes
Easy to use: No specialized equipment required; results are readable by eye.
High accuracy: >95% agreement with HPLC method
Stable: Store at room temperature; shelf life of 18 months
适用于乳制品中的β-内酰胺酶的快速筛查。
取适量样品处理后，将试纸条浸入样品液中，5-10 分钟后观察结果。仅 C 线显色为阴性，C 线和 T 线均显色为阳性。
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