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In India, the dot blot and slot blot techniques are widely used in local diagnostic and research laboratories for detecting biomolecules like proteins and nucleic acids. The dot blot method involves applying samples directly onto a membrane in a circular dot shape, making it simple and quick for qualitative analysis. In contrast, the slot blot uses a specialized apparatus to create uniform rectangular slots, allowing for more precise quantification and better comparison between samples. Indian products, such as those from local biotech companies, often utilize these methods for affordable and rapid testing in fields like agriculture and healthcare. |
