Immunofluorescence uses fluorescently labeled antibodies to measure antigens or visualize epitopes of interest on cell surfaces. Primary or secondary antibodies can be utilized for these applications: a primary antibody is used against the antigen of interest directly while the secondary antibody couples to a primary antibody.
SETA BioMedicals offers a large number of superior fluorescent labels for immunofluorescence applications. Seta-labels yield in general fluorescent antibodies that are much brighter and more photostable compared to other dyes. Fluorescent labels and tandems for labeling of CD antibodies are provided in the flow cytometry section. Please visit our website for more information or call us at 217 417 2160.
Excitation Light Sources | Characteristics | ||||||||||||||||||||
Product Number (Specs Sheet) |
Product Name (Product Info) |
Target Group | 380 | 405 | 436 | 488 | 532 | 594 | 635 | 650 | 680 | 700 | 750 | 780 | Medium | λ abs [nm] |
ε [M –1 cm–1] |
λ em [nm] |
QY [%] |
FLT [ns] |
Buy |
K1-204 | SeTau-380-NHS | NH2 | • | • | Water | 270 | 23,800 | 480 | 56 | 32.5 | |||||||||||
K7-547 | SeTau-405-NHS | NH2 | • | • | PB 7.4 | 405 | 13,800 | 518 | 80 | 9.3 | |||||||||||
K7-545 | SeTau-425-NHS | NH2 | • | • | • | PB 7.4 | 425 | 4,200 | 545 | 39 | 26.2 | ||||||||||
K8-1352 | Square-660-NHS | NH2 | • | • | • | • | PB 7.4 | 657 | 182,000 | 676 | 3 | 0.27 | |||||||||
K8-1641 | Seta-632-Maleimide | SH | • | PB 7.4 | 633 | 270,000 | 642 | 5 | |||||||||||||
K8-1642 | Seta-632-NHS | NH2 | • | PB 7.4 | 632 | 280,000 | 641 | 6 | |||||||||||||
K8-1649 | SQ-740-NHS | NH2 | • | • | • | • | PB 7.4 | 740 | 44,000 | 0 | 0 | ||||||||||
K8-1663 | Seta-633-NHS | NH2 | • | • | PB 7.4 | 633 | 250,000 | 644 | 7 | 0.25 | |||||||||||
K8-1672 | Seta-646-NHS | NH2 | • | PB 7.4 | 646 | 207,000 | 656 | 10 | 0.38 | ||||||||||||
K8-1682 | Seta-660-di-NHS | NH2 | • | • | PB 7.4 | 661 | 220,000 | 672 | 11 | 0.9 | |||||||||||
K8-1902 | SQ-565-NHS | NH2 | • | • | Water | 560 | 22,000 | 0 | 0 | ||||||||||||
K8-1922 | SQ-780-NHS | NH2 | • | • | • | • | • | • | • | MeOH | 782 | 115,000 | 0 | 0 | |||||||
K8-3335 | Seta-555-NHS | NH2 | • | PB 7.4 | 555 | 155,000 | 570 | 7 | |||||||||||||
K8-5035 | Seta-650-NHS | NH2 | • | • | PB 7.4 | 651 | 200,000 | 671 | 28 | ||||||||||||
K8-5036 | Seta-650-Maleimide | SH | • | • | PB 7.4 | 652 | 200,000 | 672 | 28 | ||||||||||||
K8-7046 | Seta-750-Azide | triple-CC | • | • | • | PB 7.4 | 750 | 200,000 | 779 | 22 | |||||||||||
K8-7055 | Seta-780-NHS | NH2 | • | • | • | PB 7.4 | 777 | 215,000 | 807 | 1.2 | |||||||||||
K9-4119 new | SeTau-665-NHS | NH2 | • | • | • | PB 7.4 | 664 | 160,000 | 712 | 53 | 3.1 | ||||||||||
K9-4142 | SeTau-647-di-NHS | NH2 | • | • | PB 7.4 | 650 | 200,000 | 694 | 65 | 3.2 | |||||||||||
K9-4148 | SeTau-647-Maleimide | SH | • | • | PB 7.4 | 648 | 200,000 | 692 | 45 | 3.2 | |||||||||||
K9-4149 | SeTau-647-NHS | NH2 | • | • | PB 7.4 | 649 | 200,000 | 695 | 61 | 3.2 | |||||||||||
K8-3402 | Zy3-NHS | NH2 | • | PB 7.4 | 549 | 150,000 | 564 | 4 | 0.3 | ||||||||||||
K8-5402 | Zy5-NHS | NH2 | • | PB 7.4 | 647 | 250,000 | 665 | 27 | 1 | ||||||||||||
K8-5422 | Zy5.5-NHS | NH2 | • | • | • | PB 7.4 | 676 | 190,000 | 694 | 23 | 1 | ||||||||||
K8-3403 | Zy3-Maleimide | SH | • | PB 7.4 | 549 | 150,000 | 564 | 4 | 0.3 | ||||||||||||
K8-5403 | Zy5-Maleimide | SH | • | PB 7.4 | 647 | 250,000 | 665 | 27 | 1 | ||||||||||||
K8-5423 | Zy5.5-Maleimide | SH | • | • | • | PB 7.4 | 676 | 190,000 | 694 | 23 | 1 | ||||||||||
K8-1388 | Seta-700-di-NHS | NH2 | • | • | • | • | • | PB 7.4 | 688 | 180,000 | 704 | 11 | |||||||||
K8-1341 | Seta-670-Maleimide | SH | • | • | • | • | PB 7.4 | 667 | 180,000 | 688 | 7 | ||||||||||
K8-1671 | Seta-646-Maleimide | SH | • | PB 7.4 | 647 | 210,000 | 657 | 8 | |||||||||||||
K4-205 new | Seta-375-NHS | NH2 | • | PB 7.4 | 372 | 24,500 | 476 | 86 | 3.1 | ||||||||||||
K7-548 | SeTau-405-Maleimide | SH | • | • | PB 7.4 | 405 | 13,800 | 518 | 51 | 9.1 | |||||||||||
K10-6801 new | Seta-PerCP-680 | • | • | • | PB 7.4 | 481 | 380,000 | 676 | |||||||||||||
K10-7801 new | Seta-APC-780 | • | • | PB 7.4 | 651 | 1,100,000 | 780 | ||||||||||||||
K10-6701 new | Seta-R-PE-670 | • | • | PB 7.4 | 488 | 1,100,000 | 671 | ||||||||||||||
K8-7522 | Seta-750-NHS | NH2 | • | • | • | PB 7.4 | 753 | 230,000 | 780 | 14 | |||||||||||
K8-3003 new | Seta-470-Maleimide | SH | • | • | • | Water | 469 | 50,000 | 521 | 1.9 | |||||||||||
K8-7402 | Zy7-NHS | NH2 | • | • | • | PB 7.4 | 749 | 200,000 | 774 | 13 | 0.57 | ||||||||||
K10-0775 new | Seta-R-PE-775 | • | • | PB 7.4 | 488 | 1,100,000 | 774 | ||||||||||||||
K10-7051 new | Seta-APC-705 | • | • | PB 7.4 | 655 | 1,100,000 | 703 | ||||||||||||||
K4-225 new | Seta-385-NHS | NH2 | • | PB 7.4 | 384 | 25,000 | 512 | 78 | |||||||||||||
K6-5052 new | Seta-405 NHS | NH2 | • | • | PB 7.4 | 401 | 30,000 | 452 | 70 | ||||||||||||
K4-215 new | Seta-400-NHS | NH2 | • | • | PB 7.4 | 399 | 24,000 | 576 | 34 | ||||||||||||
K9-4179 new | SeTau-680-NHS | NH2 | • | • | • | PB 7.4 | 683 | 295,000 | 705 | 58 | 2.9 |