Trypan blue 4 g/l in aqueous solution Cell Culture ReagentSupplier: VWR Chemicals
, Direct Blue 14
A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.
MW: 960,82 g/mol
CAS Number: 72-57-1
Specification Test Results
|Abs.@ Lambda Max (1:100, Water)||1 - 1.3|
|Lambda Max (1:100, Water)||585 - 595 nm|