Skip to main content
Premium Trial:

Request an Annual Quote

Li-Cor Biosciences D-DiGit Gel Scanner

Li-Cor Biosciences has launched the LED-based D-DiGit Gel Scanner, designed to help researchers eliminate the risk of ethidium bromide exposure and workspace contamination from their nucleic acid gel analysis experiments. The new system enables safe and convenient detection of DNA and RNA samples stained with fluorescent safe stains, like SYBR Safe, which are sensitive and environmentally friendly alternatives to ethidium bromide. Added either during gel preparation, or as a post-electrophoresis stain, safe stains eliminate the need for hazardous disposal and hassles associated with ethidium bromide. The D-DiGit improves protocol efficiency by consolidating nucleic acid analysis on a single system dedicated to high-sensitivity gel imaging. The scanner provides a large scan area to visualize most medium and larger format gels. Nucleic acid band extraction and imaging can be performed directly on the scan surface, the company said.

The Scan

Mosquitos Genetically Modified to Prevent Malaria Spread

A gene drive approach could be used to render mosquitos unable to spread malaria, researchers report in Science Advances.

Gut Microbiomes Allow Bears to Grow to Similar Sizes Despite Differing Diets

Researchers in Scientific Reports find that the makeup of brown bears' gut microbiomes allows them to reach similar sizes even when feasting on different foods.

Finding Safe Harbor in the Human Genome

In Genome Biology, researchers present a new approach to identify genomic safe harbors where transgenes can be expressed without affecting host cell function.

New Data Point to Nuanced Relationship Between Major Depression, Bipolar Disorder

Lund University researchers in JAMA Psychiatry uncover overlapping genetic liabilities for major depression and bipolar disorder.