Dyes for Particle Encoding

Hydrophobic Dyes for Single or Multiple Encoding of Microspheres (Beads)

Excitation Light Sources Characteristics
Product Number
(Specs Sheet)
Product Name
(Product Info)
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
                 
K8-1355
K8-1355
Square-680-Carboxy
Square-680-Carboxy
CHCl3 683 202,000 701 45
K8-1440
K8-1440
Square-670
Square-670
CHCl3 682 196,000 701 44
K8-1443
K8-1443
Square-730
Square-730
CHCl3 728 166,000 757 46
K8-1500
K8-1500
Square-655
Square-655
CHCl3 652 177,000 672 65
K8-1402
K8-1402
Square-650
Square-650
CHCl3 654 210,000 671 53
K8-3010
K8-3010 new
Square-460
Square-460
Glycerol 470 50,100 515 43

Functionalized luminescent beads are an area of increasing commercial activity due to the beneficial properties associated with these beads. A variety of techniques have been developed to produce beads with specific functional groups. Molecules with reactive amino or carboxyl groups can be coupled to proteins or other bioanalytes using solid supports such as polystyrene (PS)-beads.

The fluorescent dyes in the above table are well suited for single and multiple encoding of nano- and micro-size particles. We have many years of experience working with various types of fluorescent particles and we would be very interested to work with you to help you develop your specifically encoded particles. Please contact us at info@setabiomedicals.com or 217 417 2160 for more information.

Illuminated, surface-modified microsphere (bead)

Illuminated, surface-modified microsphere (bead)

Multi-size beads

Multi-size beads

Measurement of encoded bead

Measurement of encoded bead

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