Search Thermo Fisher Scientific
Search Thermo Fisher Scientific
Cat. No. | Dye | Ex/Em * | MW † | Fluorescence Emission Color | Applications ‡ |
---|---|---|---|---|---|
A666 | Acridine homodimer | 431/498 | 685.69 | Green |
|
A1301 A3568 § | Acridine orange | 500/526 (DNA) | 301.82 301.82 | Green/Red |
|
A1310 | 7-AAD (7-amino-actinomycin D) | 546/647 | 1270.45 | Red |
|
A7592 | Actinomycin D | 442 | 1255.43 | None |
|
A1324 | ACMA | 419/483 | 258.71 | Blue |
|
D1306 D3571 D21490 | DAPI | 358/461 | 350.25 457.49 350.25 | Blue |
|
D1168 D11347 D23107 | Dihydroethidium | 518/605 | 315.42 | Red ** |
|
15585-011 | Ethidium bromide | 518/605 | 394.31 | Red |
|
E1169 | Ethidium homodimer-1 (EthD-1) | 528/617 | 856.77 | Red |
|
E3599 | Ethidium homodimer-2 (EthD-2) | 535/624 | 1292.71 | Red |
|
E1374 | Ethidium monoazide | 464/625 (unbound) †† | 420.31 | Red |
|
H7593 | Hexidium iodide | 518/600 | 497.42 | Red |
|
H1398 H3569 § H21491 | Hoechst 33258 (bis-benzimide) | 352/461 | 623.96 623.96 623.96 | Blue |
|
H1399 H3570 § H21492 | Hoechst 33342 | 350/461 | 615.99 615.99 615.99 | Blue |
|
H21486 | Hoechst 34580 | 392/498 | 560.96 | Blue |
|
H22845 | Hydroxystilbamidine | 385/emission varies with nucleic acid | 472.53 | Varies |
|
L7595 | LDS 751 | 543/712 (DNA) | 471.98 | Red/infrared |
|
N21485 | Nuclear yellow | 355/495 | 651.01 | Yellow |
|
P1304MP P3566 § P21493 | Propidium iodide (PI) | 530/625 | 668.40 668.40 668.40 | Red |
|
* Excitation (Ex) and emission (Em) maxima in nm. All excitation and emission maxima were determined for dyes bound to double-stranded calf thymus DNA in aqueous solution, unless otherwise indicated. † Molecular weight (MW) for the anhydrous compound. ‡ Indication of dyes as "permeant" or "impermeant" are for the most common applications; permeability to cell membranes may vary considerably with the cell type, dye concentrations and other staining conditions. § Available in aqueous solution for those wishing to avoid potentially hazardous and mutagenic powders. ** After oxidation to ethidium. †† Prior to photolysis; after photolysis the spectra of the dye/DNA complexes are similar to those of ethidium bromide–DNA complexes. |
For Research Use Only. Not for use in diagnostic procedures.