Description:
Uses a unique combination of specific reagents and test strips. No expensive equipment needed. The method involves mixing of 1µl of protein sample with a specific Dilution Buffer supplied with each kit. Apply 1µl of the solution to the test strip by point-of-contact capillary action. Under a specific buffer condition as protein enters into the matrix of the test strip it binds and saturates as protein diffuses in circular manner. Develop the test strip in 2-8 minutes. A circular protein spot is produced. The diameter of the spot is proportional to the concentration. By measuring the diameter of the spots with the scale, supplied with each kit, you can easily determine concentration of protein.
Features:
1.Sample Economy: Use as little as 1µl of sample;
2. Rapid Assay: Takes 8-10 minutes and can assay as little as 2ng BSA;
3. No Protein-to-Protein Variation: dotMETRIC™ assay is independent of protein-to-protein variation;
4．Resistant to Detergents, Reducing Agents & Other Laboratory Agents
5. Versatile Protein Assay: Because of no protein-to-protein variation and tolerance to a wide variety of common laboratory agents, Protein dotMETRIC™ is a versatile protein assay。