Trypan blue 0.4% in aqueous solution ready-to-use, sterileSupplier: VWR
, Sodium 3,3'-((3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(5-amino-4-hydroxynaphthalene-2,7-disulfonate)
, Direct Blue 14
, Tolidine-disazo-bis-8-amino-1-naphthol-3,6-disulfonic acid tetrasodium salt
, Benzamine blue
, Trypan blue sodium salt
, 3,3′-Dimethyl-4,4′-bis(5-amino-4-hydroxy-2,7-disulfonaphthyl-3-azo)-[1,1′-biphenyl] tetrasodium salt
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 nm - 595 nm|
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