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Microarray scanners are often used in the study of next-generation sequencing, genetic analyses, and cytogenomic scanning. They may be used to analyze DNA-protein interactions and to simplify metagenomics. The versatile, useful tools are used in research labs by biology, gene expression, and drug discovery scientists. There are many options when it comes to purchasing scanners for the lab. Take the following features into account when considering the various models:

Sensitivity

Many researchers prefer fluorescence array scanners because of the high sensitivity of fluorescence detection. For example, this method is sensitive enough to detect interactions on protein arrays. Before purchasing or renting equipment, make sure it is sensitive enough to identify the information you need.

Resolution

Naturally, it’s equally important to find a scanner that delivers visuals and information that can be read. High-resolution images are often vital to the success of a project. Imagine trying to compare one DNA profile with another when using fuzzy images. Successful testing and assessments depend on being able to accurately read images.

Compatibility

Other lab equipment may include printers, microarrays of various types, slides, vacuums, and ovens. Some of these machines and supplies work independently, but scanners are used with other computer components, including printers. Few labs can afford to switch out all machinery at once, so compatibility is a key feature to consider.

Ease of Use

The equipment in a laboratory is often carefully guarded and maintained because it is too expensive to replace easily. When new lab hands make mistakes using scanners, the sensitive equipment could be damaged. Another reason to take a close look at ease of use is that researchers rely on accurate results. Complicated machines are more likely to lead to user error and non-viable results. Mistakes in the lab have a lot of unpleasant results!

Information stored on microarrays and the arrays themselves can be delicate. The purchase of a microarray scanner must come after careful deliberation. Begin by comparing sensitivity, resolution, compatibility, and ease of use.