Trypan Blue
Braveds
Description
| Product Name | Trypan Blue |
| Types | S homologous reagent |
| Form | powder |
| CAS NO | 72-57-1 |
| Producer | China |
| Purity | powder, BioReagent, suitable for cell culture |
| Storage | RT |
| Synonyms |
0.4% Trypan Blue Solution - SG78199-100ML |
Overview
| Melting point | >300°C(lit.) |
| Composition | Dye content, ~60% |
| Soluble | H2O: 10 mg/mL |
General description.
Trypan blue dye is an azo dye and a derivative of toluidine. It is soluble in water and its molecular weight is 961g/mol.
Application.
Trypan blue has been used: intracellular activity assay was stained with 0.2% trypan blue solution to determine the number of living and necrotic cells. Dye plant tissue to observe cell death.
Biochemical / physiological behavior.
Trypan blue dye can distinguish dead cells from living cells according to their ability to absorb or remove dyes. A viable cell is thought to have a complete cell membrane, so excluding this dye, the cytoplasm looks clear. On the other hand, dead cells show blue cytoplasm.
Add to cart
| SKU | UNIT | PRICE (USD) | QTY |
|---|---|---|---|
| SG78003-5G | 5G | 20.3 | |
| SG78003-25G | 25G | 41.1 | |
| SG78003-100G | 100G | 107.4 |
