Without devising methods for the Protein Array, researchers would not be able to attain the great milestones that they have in molecular biology over time. 

The reason for this is that, unlike DNA, Proteins are inherently unstable., meaning they only function within a small temperature range and cannot be amplified in vitro in the same way that DNA can. 

Protein arrays have given a platform for researchers to gain a better understanding of the activities and interactions of proteins, allowing them to sort out important aspects of their functional potential. You can learn more about the protein expression facility by navigating this site.

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Protein arrays give an edge over previous procedures since they are more sophisticated because they deal with a large number of proteins at once. It is the best choice for dealing with proteins because of its sensitivity, speed, cost-effectiveness, and automated technique.

These arrays are especially significant because mRNAs do not dictate the extent of expressions, therefore they do not provide any insight into how a protein can alter the biochemical makeup of a cell; at least, not in the way that proteins do.

Principle

Biomolecules interact with an immobilized probe in the basic mechanism. To avoid interfering with protein structure, the probe is effectively attached to a surface typically glass or silicon slides. In addition, the protein is handled with chemicals that give it a hydrophilic environment while exposing its binding sites.

To further comprehend the interaction between the probe and the protein, high-throughput technologies, and bioinformatics techniques are used to process the interaction/hybridization.