How to Improve Test Performance of a Lateral Flow Assay via Dispenser Setup

This tutorial shows how to improve the test performance of a lateral flow assay by finding the right dispenser setup.
The performance of any membrane can be optimized depending on the requirements of a specific assay. This can be adjusted by changing the printing conditions for the protein lines. When printing proteins onto cellulose nitrate membranes, three parameters should be considered as they play a crucial role in the performance of a lateral flow test:
- Printing rate (µL/cm)
- Protein concentration (mg/mL)
- Printing speed (mm/s)
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Being the first industrial manufacturer of membranes, Sartorius has developed unmatched expertise in the production of various microporous membranes. Our exceptional broad variety of Unisart®️ Diagnostic Membranes allows you to select the membrane with the best performance characteristics for your lateral flow assay.
Choose from our extensive portfolio of membranes that will assist you in developing rapid tests and OEM membrane solutions.
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