Trypan blue is so-called because it can kill trypanosomes, the parasites that cause sleeping sickness. An analog of trypan blue, suramin, is used pharmacologically against trypanosomiasis.

Trypan blue is a type of acid azo dye. It is an organosulfonate salt that is used as a crucial stain in biosciences to selectively colour dead tissues or cells blue. Tissues with their cell membranes …

Aug 19, 2025 · Trypan blue is a synthetic dye commonly used in biological research laboratories. This blue compound offers a visual method for assessing cell health and integrity.

Feb 1, 2025 · Trypan blue is used as a surgical aid during cataract eye surgery. It is a blue dye that works by staining a part of the eye called the retinal membrane. This creates a contrast …

Trypan blue is defined as a vital dye that selectively stains cells with damaged membranes, allowing for the assessment of cell viability in various microorganisms, including protozoa and …

Oct 2, 2015 · Trypan blue is a diazo dye used in ophthalmic cataract surgery to stain the anterior capsule in the presence of a mature cataract. This is done to aid in visualization before …

Trypan Blue, like other polysulfonic acids, is difficult to purify and commercial product is often mixture; thus, some of biological effects described as being caused by Trypan Blue may have …

Another commonly used reagent is the cell impermeant colorimetric dye, Trypan blue. Find additional tips, troubleshooting help, and resources within our Cell Analysis Support Center.

Jul 17, 2024 · Surgeons use Trypan blue to stain the anterior lens capsule or the vitreous, enhancing the visibility of these transparent structures. This staining assists in ensuring …

Feb 21, 2024 · Easy-to-read patient leaflet for Trypan Blue. Includes indications, proper use, special instructions, precautions, and possible side effects.