DETECTION REAGENTS
Fluorescent Dyes
by Emission Color
We offer a large range of fluorescent dyes to label peptides, antibodies and proteins.
Our fluorophores are available in various active forms (acid, amid or succinimidyl ester) and cover a large detection range from blue to infrared.
From Blue to Infrared Dyes
| Emission (nm) | Absorbance (nm) | Dye | CAS # | |
| 376 | 340 | 1-Pyrenebutanoic acid, succinimidyl ester | 114932-60-4 | Order Now |
| 380 | 320 | Mca (7-Methoxycoumarin-4-acetic acid) | 62935-72-2 | Order Now |
| 428 | 404 | HiLyte™ Fluor 405 succinimidyl ester (SE) | Order Now | |
| 428 | 404 | HiLyte™ Fluor 405 hydrazide | Order Now | |
| 430 | 351 | AMC [7-Amino-4-methylcoumarin] | 26093-31-2 | Order Now |
| 442 | 353 | AMCA-X, SE [6-((7-Amino-4-methylcoumarin-3-acetyl)amino)hexanoic acid, SE] | 216309-02-3 | Order Now |
| 448 | 387 | 7-Hydroxycoumarin-3-carboxylic acid | 779-27-1 | Order Now |
| 456 | 334 | OPA [o-Phthaldialdehyde] UltraPure Grade | 643-79-8 | Order Now |
| 458 | 364 | 7-Hydroxy-4-methylcoumarin-3-acetic acid, succinimidyl ester | 96735-88-5 | Order Now |
| 463 | 383 | DACM [N-(7-Dimethylamino-4-methylcoumarin-3-yl)maleimide] | 55145-14-7 | Order Now |
| 472 | 432 | DEAC, acid [7-Diethylaminocoumarin-3-carboxylic acid] | 50995-74-9 | Order Now |
| 472 | 432 | DEAC, SE [7-Diethylaminocoumarin-3-carboxylic acid, SE] | 139346-57-9 | Order Now |
| 490 | 395 | mBBr [Monobromobimane] UltraPure Grade | Order Now | |
| 493 | 419 | NDA [Naphthalene-2,3-dicarboxaldehyde] UltraPure Grade | 7149-49-7 | Order Now |
| Emission (nm) | Absorbance (nm) | Dye | CAS # | |
| 515 | 493 | Fluorescein-5-maleimide | 75350-46-8 | Order Now |
| 515 | 492 | 5-IAF [5-Iodoacetamidofluorescein] | 63368-54-7 | Order Now |
| 516 | 492 | 5-FITC cadaverine [5-((5-Aminopentyl)thioureidyl)fluorescein] | Order Now | |
| 516 | 492 | 5-FTSC [Fluorescein-5-thiosemicarbazide] | 76863-28-0 | Order Now |
| 517 | 495 | 6-FAM [6-Carboxyfluorescein] | 3301-79-9 | Order Now |
| 517 | 495 | 6-FAM, SE [6-Carboxyfluorescein, SE] | 92557-81-8 | Order Now |
| 518 | 492 | 5-FAM [5-Carboxyfluorescein] | 76823-03-5 | Order Now |
| 518 | 492 | 5-FAM, SE [5-Carboxyfluorescein, SE] | 92557-80-7 | Order Now |
| 518 | 333 | Dansyl-X, SE [6-((5-Dimethylaminonaphthalene-1-Sulfonyl)amino)Hexanoic Acid, SE] | 217176-82-4 | Order Now |
| 519 | 494 | 5-FITC [Fluorescein-5-isothiocyanate] | 3326-32-7 | Order Now |
| 519 | 494 | 5(6)-FAM [5-(and-6)-Carboxyfluorescein] UltraPure Grade Mixed Isomers | 76823-03-5 | Order Now |
| 519 | 494 | 5(6)-FAM, SE [5-(and-6)-Carboxyfluorescein, SE] | 76608-16-7 | Order Now |
| 521 | 498 | 5(6)-CR110 [5-(and-6)-Carboxyrhodamine 110, hydrochloride] | 116763-35-0 | Order Now |
| 521 | 494 | 5-FAM cadaverine [Fluorescein-5-carboxamide cadaverine] | Order Now | |
| 525 | 498 | HiLyte™ Fluor 488 hydroxylamine, HCl salt single isomer | Order Now | |
| 527 | 501 | HiLyte™ Fluor 488 acid | Order Now | |
| 527 | 502 | HiLyte™ Fluor 488 succinimidyl ester (SE) | Order Now | |
| 527 | 502 | HiLyte™ Fluor 488 C2 maleimide | Order Now | |
| 528 | 503 | HiLyte™ Fluor 488 amine, TFA salt | Order Now | |
| 528 | 503 | HiLyte™ Fluor 488 hydrazide | Order Now | |
| 535 | 520 | 6-TET, acid [6-Carboxy-2',4,7',7-tetrachlorofluorescein] | Order Now | |
| 535 | 466 | NBD-X, SE [Succinimidyl 6-(N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl)amino)hexanoate] | 145195-58-0 | Order Now |
| 536 | 521 | 6-TET, SE [6-Carboxy-2',4,7',7-tetrachlorofluorescein, SE] | Order Now | |
| 539 | 467 | NBD-X [6-(N-(7-Nitrobenz-2-oxa-1,3-diazol-4-yl)amino)hexanoic acid] | 88235-25-0 | Order Now |
| Emission (nm) | Absorbance (nm) | Dye | CAS # | |
| 564 | 550 | CyLyte Fluor 3, acid | 146368-13-0 | Order Now |
| 564 | 550 | CyLyte Fluor 3, NHS ester | 146368-16-3 | Order Now |
| 565 | 541 | 5(6)-TAMRA [5-(and-6)-Carboxytetramethylrhodamine] | 98181-63-6 | Order Now |
| 565 | 545 | HiLyte™ Fluor 532 acid | Order Now | |
| 565 | 545 | HiLyte™ Fluor 532 succinimidyl ester (SE) | Order Now | |
| 565 | 545 | HiLyte™ Fluor 532 C2 maleimide | Order Now | |
| 565 | 545 | HiLyte™ Fluor 532 hydrazide | Order Now | |
| 565 | 545 | HiLyte™ Fluor 532 amine | Order Now | |
| 566 | 550 | HiLyte™ Fluor 555 acid | Order Now | |
| 567 | 551 | HiLyte™ Fluor 555 amine | Order Now | |
| 567 | 541 | 5-TMRIA [Tetramethylrhodamine-5-iodoacetamide] | 114458-99-0 | Order Now |
| 567 | 540 | Tetramethylrhodamine-5-maleimide | 174568-67-3 | Order Now |
| 568 | 541 | 5-TAMRA [5-Carboxytetramethylrhodamine] | 91809-66-4 | Order Now |
| 568 | 541 | 6-TAMRA [6-Carboxytetramethylrhodamine] | 91809-67-5 | Order Now |
| 568 | 542 | Tetramethylrhodamine-6-maleimide | 174568-68-4 | Order Now |
| 569 | 552 | HiLyte™ Fluor 555 succinimidyl ester (SE) | Order Now | |
| 569 | 552 | HiLyte™ Fluor 555 C2 maleimide | Order Now | |
| 570 | 544 | 5(6)-TAMRA cadaverine [Tetramethylrhodamine 5-(and-6)-carboxamide cadaverine] | Order Now | |
| 572 | 544 | 5(6)-TAMRA-X, SE [6-(Tetramethylrhodamine-5-(and-6)-carboxamido) hexanoic acid, SE] | 527687-02-1 | Order Now |
| 572 | 544 | Tetramethylrhodamine-5-(and-6) C2 maleimide | Order Now | |
| 572 | 544 | Tetramethylrhodamine-6 C2 maleimide | Order Now | |
| 572 | 544 | Tetramethylrhodamine-5 C2 maleimide | Order Now | |
| 573 | 547 | 6-TAMRA,SE [6-Carboxytetramethylrhodamine, SE] | 150810-69-8 | Order Now |
| 574 | 547 | 5-TAMRA,SE [5-Carboxytetramethylrhodamine, SE] | 150810-68-7 | Order Now |
| 575 | 546 | 5(6)-TAMRA,SE [5-(and-6)-Carboxytetramethylrhodamine, SE] | 150408-83-6 | Order Now |
| 575 | 545 | 5-TAMRA Lysine [Tetramethylrhodamine-5-carboxamide lysine] | Order Now | |
| 576 | 545 | 5-TAMRA cadaverine [Tetramethylrhodamine-5-carboxamide cadaverine] | Order Now | |
| 591 | 568 | 5(6)-ROX [5-(and-6)-Carboxy-X-rhodamine] | Order Now | |
| 601 | 588 | Sulforhodamine 101 sulfonyl chloride | 82354-19-6 | Order Now |
| 601 | 588 | Sulforhodamine 101 C2 maleimide | Order Now | |
| 601 | 583 | Sulforhodamine 101 cadaverine | 203866-87-9 | Order Now |
| 602 | 573 | 5-ROX, SE [5-Carboxy-X-rhodamine, SE] | 209734-74-7 | Order Now |
| 602 | 575 | 6-ROX, SE [6-Carboxy-X-rhodamine, SE] | 216699-36-4 | Order Now |
| RED DYES (620- 750 nm) | ||||
|---|---|---|---|---|
| Emission (nm) | Absorbance (nm) | Dye | CAS # | |
| 616 | 593 | HiLyte™ Fluor 594 acid | Order Now | |
| 616 | 593 | HiLyte™ Fluor 594 succinimidyl ester (SE) | Order Now | |
| 616 | 593 | HiLyte™ Fluor 594 hydrazide | Order Now | |
| 663 | 648 | CyLyte Fluor 5, acid | 146368-11-8 | Order Now |
| 663 | 648 | CyLyte Fluor 5, NHS ester | 146368-14-1 | Order Now |
| 674 | 649 | HiLyte™ Fluor 647 succinimidyl ester (SE) | Order Now | |
| 674 | 649 | HiLyte™ Fluor 647 amine | Order Now | |
| 674 | 649 | HiLyte™ Fluor 647 C2 maleimide | Order Now | |
| 675 | 650 | HiLyte™ Fluor 647 acid | Order Now | |
| 773 | 750 | CyLyte Fluor 7, acid | 943298-08-6 | Order Now |
| 773 | 750 | CyLyte Fluor 7, NHS ester | 477908-53-5 | Order Now |
