405
![](/assets/laser_icon-6878def642b5c58a674bfcbddf66bf2a6f5221b822b5837acc9d241f63e39826.png)
530/43
![](/assets/filter_icon-e61e62a195b52af6ed2d28cb2848c9e192fd6ca652eb54f80358bf39ecff207e.png)
433
![](/assets/ex_max_icon-14c5834adef7731da289b5625b651ef50cde5cbf709160a84df3d6a39c29947e.png)
541
![](/assets/em_max_icon-a8942c2a15f5f2d81845731b15646b1528e62895fd460d8e98ee1800e32949de.png)
16000
![](/assets/ec_qy_icon-a80dba5f9a04528bd5db272c12547c6ce15b9931e5f60098dbaed37fa5e41046.png)
About Alexa Fluor 430
Alexa Fluorâ„¢ 430 (AF430, Alexa 430) has an excitation peak at 433 nm and an emission peak at 541 nm.
Spectra
Alternative Dyes to Alexa Fluor 430
Check to add to spectra viewerSpark Violet 538 Cascade Yellow Amethyst Orange Krome Orange
Dyes similar to Alexa Fluor 430 based on emission
Check to add to spectra viewer2-NBDG Alexa Fluor 514 Amethyst Orange BODIPY R6G Calcein Orange Cascade Yellow CF405L CF450 CF503R CF514 CF517ST CoraFluor-1 CoraFluor-2 CPN550 Yellow DY-375XL ER-ID Green EvaGreen Ghost Dye Violet 540 Janelia Fluor 525 Live/Dead Fix Yellow Live-or-Dye 405/545 Live-or-Dye 510/550 Lucifer Yellow LYSO-ID Green LysoSensor Yellow/Blue pH3.0 MitoLite Orange EX405 NBD NucSpot 470 Oxazole Gold pHrodo Green Qdot 545 ReadiLink 405-537 RealBlue 545 Spark Blue 550 Spark Violet 538 TOTO-1 ViaFluor 488 VivaFix 398/550 Vybrant DyeCycle Green cFluor B548 BactoSpore 488/540 Nucleic Acid Stain RayBright LIVE V500 cFluor V547 5(6)-Carboxyrhodamine Spark PLUS B550 CoraFluor 2, amine reactive ExoBrite 515/540 True EV Membrane Stain XFD514 RayBright Violet 500