Dyes for Beads

Hydrophobic Fluorophores for single or multiple encoding of microspheres

Number	Product Name	Laser Excitation [nm]							Absorption max. [nm]	Extinction Coefficient [M–1cm–1]	Emission max. [nm]		Solvent System
		380	405	436	470	488	635	670
K8-1520	Square-610								608	210,000			Chloroform
									596				Methanol
											630		PSM Beads1
K8-1575	Square-620	+	+				+		384, 640				Chloroform
									620				Methanol
K8-1257	Square-635	+	+	+	+		+		368-500, 651				Chloroform
K8-1750	Square-645		+	+			+		430, 644	103,000	665		Chloroform
K8-1230	Square-650			+			+	+	328, 435, 662	120,000	700		Chloroform
									648				Methanol
											650		PSM Beads1
K8-1500	Square-655	+					+		385, 655	177,000	673		Chloroform
		+					+		385, 470, 630	174,000	650		Methanol
											690		PSM Beads1
K8-1470	Square-665	+	+					+	396, 666		683		Chloroform
K8-1440	Square-670	+	+	+				+	383-450, 684	196,000			Chloroform
											720		PSM Beads1
K8-1700	Square-685	+	+	+				+	405, 689	134,000	709		Chloroform
K8-1460	Square-690	+	+	+				+	385-440, 691				Chloroform
K8-1100	Square-705							+	703				Chloroform
								+	685				DMSO
								+	675				Methanol
K8-1443	Square-730	+	+	+	+	+	+	+	360-490, 733	166,000	759		Chloroform

¹ Polystyrene-Maleic Beads

Frequently Used Fluorescence Excitation Sources

Stained Beads

Last modified: 01/02/09

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