89313 Atto 390 ≥98.0% (HPCE)

λex 390 nm; λem 475 nm in 0.1 M phosphate pH 7.0

89204 Atto 390 NHS ester ≥80% (coupling to amines)

λex 389 nm; λem 471 nm in 0.1 M phosphate pH 7.0

43378 Atto 390 alkyne λex 390 nm; λem 479 nm±10 nm in 0.1 M phosphate pH 7.0

68321 Atto 390 azide ≥80.0% (HPCE)

λex 390 nm; λem 479 nm±10 nm in PBS, pH 7.4

89740 Atto 390 maleimide ≥80% (coupling rate)

λex 390 nm; λem 472 nm in 0.1 M phosphate pH 7.0

56759 Atto 425 λex 440 nm; λem 484 nm

16805 Atto 425 NHS ester λex 437 nm; λem 483 nm in 0.1 M phosphate pH 7.0

78948 Atto 425 azide ≥80.0% (HPCE)

λex 436 nm; λem 484 nm±10 nm in PBS, pH 7.4

49349 Atto 425 maleimide ≥70% (coupling to thiols)

λex 437 nm; λem 483 nm in 0.1 M phosphate pH 7.0

06714 Atto 430LS ≥80.0% (HPCE)

λex 433 nm; λem 545 nm±10 nm in PBS, pH 7.4

56387 Atto 430LS NHS ester λex 433 nm; λem 540.0 nm±10.0 nm in PBS, pH 7.4

41882 Atto 430LS maleimide λex 433 nm; λem 540.0 nm±10 nm in PBS, pH 7.4

50712 Atto 465 λex 453 nm; λem 508 nm

53404 Atto 465 NHS ester ≥80% (HPCE)

λex 449 nm; λem 503 nm in 0.1 M phosphate pH 7.0

55607 Atto 465 maleimide ≥90% (coupling to thiols)

λex 452 nm; λem 502 nm in 0.1 M phosphate pH 7.0

41051 Atto 488 ≥90% (HPCE)

λex 504 nm; λem 521 nm in 0.1 M phosphate pH 7.0

41698 Atto 488 NHS ester ≥80% (coupling to amines)

λex 498 nm; λem 520 nm in 0.1 M phosphate pH 7.0

55444 Atto 488 alkyne λex 501 nm; λem 523 nm±10 nm in 0.1 M phosphate pH 7.0

74417 Atto 488 amine λex 501 nm; λem 523 nm

72709 Atto 488 azide λex 501 nm; λem 523 nm

74402 Atto 488 iodoacetamide λex 501 nm; λem 523 nm

28562 Atto 488 maleimide ≥90% (coupling to thiols)

λex 501 nm; λem 523 nm in 0.1 M phosphate pH 7.0

06715 Atto 490LS ≥80.0% (HPCE)

λex 496 nm; λem 661 nm±10 nm in PBS, pH 7.4

78362 Atto 490LS NHS ester λex 496 nm; λem 644.0 nm±10.0 nm in PBS, pH 7.4

93688 Atto 490LS azide λex 496 nm; λem 655.0 nm±10.0 nm in PBS, pH 7.4

78363 Atto 490LS maleimide λex 496 nm; λem 640.0 nm±10 nm in PBS, pH 7.4

16951 Atto 495 ≥98.0% (HPCE)

λex 499 nm; λem 526 nm in 0.1 M phosphate pH 7.0

00379 Atto 495 NHS ester ≥90% (coupling to amines)

λex 499 nm; λem 524 nm in 0.1 M phosphate pH 7.0

41022 Atto 495 maleimide λex 500 nm; λem 524 nm in 0.1 M phosphate pH 7.0

52595 Atto 514 ≥80.0% (HPCE)

λex 511 nm; λem 533 nm±10 nm in PBS, pH 7.4

67455 Atto 514 NHS ester λex 511 nm; λem 533 nm±10 nm in PBS, pH 7.4

80758 Atto 514 alkyne λex 511 nm; λem 533 nm±5 nm in 0.1 M phosphate pH 7.0

93728 Atto 514 amine λex 511 nm; λem 533 nm±10 nm in PBS, pH 7.4

44311 Atto 514 azide λex 511 nm; λem 533 nm±10 nm in PBS, pH 7.4

80027 Atto 514 iodoacetamide λex 511 nm; λem 533 nm±10 nm in PBS, pH 7.4

81062 Atto 514 maleimide λex 511 nm; λem 533 nm±10 nm in PBS, pH 7.4

70706 Atto 520 ≥90.0% (HPCE/HPLC)

λex 520 nm; λem 540 nm in 0.1 M phosphate pH 7.0

77810 Atto 520 NHS ester ≥80.0% (coupling to amines)

61911 Atto 520 azide ≥80.0% (HPCE)

λex 516 nm; λem 545 nm±10 nm in PBS, pH 7.4

16590 Atto 520 maleimide ≥90% (coupling rate)

06699 Atto 532 ≥90% (HPCE)

λex 533 nm; λem 560 nm in 0.1 M phosphate pH 7.0

88793 Atto 532 NHS ester ≥80% (coupling to amines)

λex 530 nm; λem 551 nm in 0.1 M phosphate pH 7.0

53403 Atto 532 alkyne λex 532 nm; λem 553 nm±10 nm in 0.1 M phosphate pH 7.0

68499 Atto 532 maleimide ≥90% (coupling to thiols)

λex 532 nm; λem 553 nm in 0.1 M phosphate pH 7.0

40592 Atto 540 Q ≥98.0% (HPCE)

61683 Atto 540 Q NHS ester ≥90% (coupling to amines)

62453 Atto 540 Q maleimide ≥90% (coupling to thiols)

42424 Atto 550 ≥90% (HPCE)

λex 554 nm; λem 574 nm in 0.1 M phosphate pH 7.0

92835 Atto 550 NHS ester ≥80% (coupling to amines)

λex 554 nm; λem 576 nm in 0.1 M phosphate pH 7.0

52998 Atto 550 alkyne λex 554 nm; λem 576 nm±5 nm in 0.1 M phosphate pH 7.0

30730 Atto 550 maleimide ≥90% (coupling to thiols)

75784 Atto 565 ≥75% (sum of isomers, HPCE/HPLC)

λex 565 nm; λem 590 nm in 0.1 M phosphate pH 7.0

72464 Atto 565 NHS ester ≥70.0% (coupling to amines)

51934 Atto 565 alkyne λex 563 nm; λem 592 nm±5 nm in 0.1 M phosphate pH 7.0

18507 Atto 565 maleimide λex 563 nm; λem 592 nm in 0.1 M phosphate pH 7.0

03722 Atto 580 Q

44756 Atto 580 Q NHS ester ≥90% (coupling to amines)

λex 586 nm

68152 Atto 580 Q maleimide ≥90% (coupling to thiols)

70425 Atto 590 ≥90% (HPCE)

λex 590 nm; λem ~620 nm in 0.1 M phosphate pH 7.0

79636 Atto 590 NHS ester ≥60% (coupling to amines)

93990 Atto 590 alkyne λex 594 nm; λem 624 nm±5 nm in 0.1 M phosphate pH 7.0

39887 Atto 590 maleimide λex 594 nm; λem 624 nm (pH 7.0)

08637 Atto 594 ≥90.0% (HPCE)

λex 601 nm; λem 627 nm in 0.1 M phosphate pH 7.0

08741 Atto 594 NHS ester ≥80% (coupling to amines)

λex 597 nm; λem 625 nm in 0.1 M phosphate pH 7.0

52986 Atto 594 alkyne λex 601 nm; λem 627 nm±10 nm in 0.1 M phosphate pH 7.0

61583 Atto 594 amine λex 601 nm; λem 627 nm in 0.1 M phosphate pH 7.0

08717 Atto 594 maleimide ≥80% (coupling rate)

78493 Atto 610 ≥85.0% (HPCE/HPLC)

λex 610 nm; λem 635 nm in 0.1 M phosphate pH 7.0

41061 Atto 610 maleimide ≥90% (coupling to thiols)

λex 610 nm; λem 637 nm in 0.1 M phosphate pH 7.0, 2-mercaptoethanol

93259 Atto 610-NHS ester ≥90.0% (coupling to amines)

94464 Atto 611X maleimide ≥80% (coupling to thiols)

λex 611; λem 681 nm in 0.1 M acetate buffer pH 4.7

04327 Atto 612 Q ≥98.0% (HPCE)

53988 Atto 612 Q NHS ester ≥90% (coupling to amines)

λem 615 nm

50332 Atto 612 Q maleimide ≥90% (coupling to thiols)

92716 Atto 620 ≥90% (HPCE)

λex 617 nm; λem 641 nm in 0.1 M phosphate pH 7.0

67351 Atto 620 NHS ester ≥80% (coupling to amines)

λex 620 nm; λem 641 nm in 0.1 M phosphate pH 7.0

49728 Atto 620 maleimide ≥80% (coupling to thiols)

λex 619 nm; λem 643 nm in 0.1 M phosphate pH 7.0

18620 Atto 633 λex 633 nm; λem 657 nm in 0.1 M phosphate pH 7.0

01464 Atto 633 NHS ester ≥90.0% (coupling to amines)

λex 630 nm; λem 650 nm in 0.1 M phosphate pH 7.0

90729 Atto 633 alkyne λex 629 nm; λem 657 nm±10 nm in 0.1 M phosphate pH 7.0

68517 Atto 633 azide ≥80.0% (HPCE)

λex 629 nm; λem 657 nm±5 nm in 0.1 M phosphate pH 7.0

68652 Atto 633 iodoacetamide λex 629 nm; λem 655 nm in 0.1 M phosphate pH 7.0

08968 Atto 635 ≥90% (HPCE)

λex 635 nm; λem 659 nm in 0.1 M phosphate pH 7.0

43429 Atto 635 NHS ester ≥80% (coupling to amines)

λex 624 nm; λem 655 nm in 0.1 M phosphate pH 7.0

97875 Atto 647 ≥90% (HPCE)

λex 643 nm; λem 665 nm in 0.1 M phosphate pH 7.0

07376 Atto 647 NHS ester ≥80% (coupling to amines)

λex 643 nm; λem 669 nm in 0.1 M phosphate pH 7.0

41784 Atto 647 maleimide ≥90% (coupling to thiols)

λex 647 nm; λem 669 nm in 0.1 M phosphate pH 7.0

04507 Atto 647N ≥98.0% (HPCE)

λex 644 nm; λem 667 nm in 0.1 M phosphate pH 7.0

18373 Atto 647N NHS ester ≥85% (coupling to amines)

λex 647 nm; λem 661 nm in 0.1 M phosphate pH 7.0

95349 Atto 647N amine λex 644 nm; λem 661 nm

91000 Atto 647N azide λex 644 nm; λem 661 nm

73353 Atto 647N iodoacetamide λex 644 nm; λem 661 nm

05316 Atto 647N maleimide ≥90% (coupling to thiols)

λex 644 nm; λem 669 nm in 0.1 M phosphate pH 7.0

93711 Atto 655 ≥85% (HPLC)

λex 655 nm; λem 680 nm in 0.1 M phosphate pH 7.0

76245 Atto 655 NHS ester λex 655 nm; λem 680 nm in 0.1 M phosphate pH 7.0

92009 Atto 655 alkyne λex 663 nm; λem 684 nm±5 nm in 0.1 M phosphate pH 7.0

14918 Atto 655 amine λex 663; λem 684 nm in 0.1 M phosphate pH 7.0

11774 Atto 655 azide λex 663 nm; λem 684 nm in 0.1 M phosphate pH 7.0

73948 Atto 655 iodoacetamide λex 663 nm; λem 684 nm in 0.1 M phosphate pH 7.0

80661 Atto 655-maleimide ≥90% (coupling rate)

λex 663 nm; λem 684 nm in 0.1 M phosphate pH 7.0

16851 Atto 665 (free acid) ≥95.0% (HPCE)

λex 663 nm; λem 684 nm±5 nm in 0.1 M phosphate pH 7.0

04022 Atto 665 NHS ester ≥90% (coupling to amines)

01407 Atto 665 maleimide ≥90% (coupling to thiols)

94875 Atto 680 ≥90% (HPLC)

λex 680 nm; λem 695 nm in 0.1 M phosphate pH 7.0

75999 Atto 680 NHS ester ≥90.0% (coupling to amines)

04971 Atto 680 maleimide ≥90% (HPCE)

λex 680 nm; λem 700 nm in 0.1 M phosphate pH 7.0

30674 Atto 700 ≥96.0% (HPCE)

λex 681 nm; λem 714 nm in 0.1 M phosphate pH 7.0

16986 Atto 700 NHS-ester ≥90% (coupling to amines)

λex 681 nm; λem 713 nm in 0.1 M phosphate pH 7.0

19571 Atto 700 amine λex 700 nm; λem 719 nm in 0.1 M phosphate pH 7.0

59825 Atto 700 azide ≥80.0% (HPCE)

λex 700 nm; λem 740 nm±10 nm in PBS, pH 7.4

50611 Atto 700 maleimide ≥90% (coupling to thiols)

λex 645 nm; λem 715 nm in 0.1 M phosphate pH 7.0

47156 Atto 725 ≥98.0% (HPCE)

λex 725 nm; λem 752 nm in 0.1 M phosphate pH 7.0

93725 Atto 725 NHS ester ≥90% (coupling to amines)

λex 725 nm; λem 753 nm in 0.1 M phosphate pH 7.0

90979 Atto 725 maleimide ≥80% (coupling to thiols)

91394 Atto 740 ≥98.0% (HPCE)

λex 740 nm; λem 764 nm in 0.1 M phosphate pH 7.0

59808 Atto 740 NHS ester ≥90.0% (coupling to amines)

λex 740 nm; λem 766 nm in 0.1 M phosphate pH 7.0

77071 Atto 740 maleimide ≥80.0% (coupling to thiol groups)

75118 Atto MB2

73499 Atto MB2 NHS ester

51797 Atto MB2 maleimide

02934 Atto MB2-Biotin

92606 Atto Oxa12 λex 663 nm; λem 684 nm

61938 Atto Oxa12 Biotin λex 663 nm; λem 684 nm

55785 Atto Oxa12 NHS ester λex 663 nm; λem 684 nm

01971 Atto Oxa12 maleimide λex 663 nm; λem 684 nm

77085 Atto Rho101 λex 586 nm; λem 610 nm

50492 Atto Rho101 NHS ester λex 586 nm; λem 610 nm

73522 Atto Rho101 maleimide λex 586 nm; λem 610 nm

56611 Atto Rho11 λex 571 nm; λem 595 nm

19096 Atto Rho11 Biotin λex 571 nm; λem 595 nm

89101 Atto Rho11 NHS ester λex 571 nm; λem 595 nm

44432 Atto Rho12 λex 576 nm; λem 601 nm

91254 Atto Rho12 Biotin λex 576 nm; λem 601 nm

68761 Atto Rho12 NHS ester λex 576 nm; λem 601 nm

72763 Atto Rho12 maleimide λex 576 nm; λem 601 nm

16973 Atto Rho13 λex 600 nm; λem 625 nm

76141 Atto Rho13 Biotin λex 600 nm; λem 625 nm

68538 Atto Rho13 NHS ester λex 600 nm; λem 625 nm

44535 Atto Rho13 maleimide λex 600 nm; λem 625 nm

59746 Atto Rho14 λex 625 nm; λem 646 nm

76140 Atto Rho14 Biotin λex 625 nm; λem 646 nm

61909 Atto Rho14 NHS ester λex 625 nm; λem 646 nm

14397 Atto Rho14 maleimide λex 625 nm; λem 646 nm

93685 Atto Rho3B λex 564 nm; λem 592 nm

07876 Atto Rho3B Biotin λex 564 nm; λem 592 nm

28743 Atto Rho3B NHS ester λex 564 nm; λem 592 nm

76531 Atto Rho3B maleimide λex 564 nm; λem 592 nm

88821 Atto Rho6G λex 535 nm; λem 560 nm

93516 Atto Rho6G NHS ester λex 535 nm; λem 560 nm

36535 Atto Rho6G alkyne λex 535 nm; λem 560 nm±10 nm in 0.1 M phosphate pH 7.0

87785 Atto Rho6G maleimide λex 535 nm; λem 560 nm

94169 Atto Rho6G-Biotin λex 535 nm; λem 560 nm

56963 Atto Thio12 λex 579 nm; λem 609 nm

87784 Atto Thio12 Biotin λex 579 nm; λem 609 nm

94079 Atto Thio12 maleimide λex 579 nm; λem 609 nm