SiRhius® 650 in Fluorophores
Absorption max
650
nm
Emission max
670
nm
Fluorophore chart
Fluorophore chart
SiRhius® 650 is a silicon rhodamine (SiR) family fluorophore that exhibits far-red fluorescence. The dye is characterized by a high extinction coefficient, resistance to fading, and minimal photo- and cytotoxicity, making it indispensable for super-resolution microscopy (STED, SIM, PALM/STORM) and long-term live-cell imaging. Unlike many cyanine dyes, SiRhius 650 is stable under alkaline conditions.
SiRhius® 650 azide
A far-red fluorescent silicon-rhodamine (SiR) dye functionalized with an azide group for bioorthogonal labeling via click chemistry.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 11S30 | 1 mg |
$199.00
|
in stock | |
| 21S30 | 5 mg |
$499.00
|
in stock | |
| 51S30 | 50 mg |
please inquire
|
7 days |
SiRhius® 650 carboxylic acid
A derivative of the silicon-rhodamine fluorophore SiRhius® 650 with a free carboxyl group for use as a fluorescence standard and Steglich esterification.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 11S90 | 1 mg |
$236.00
|
in stock | |
| 31S90 | 10 mg |
$1240.00
|
in stock |
SiRhius® 650 NHS ester
A silicon-rhodamine fluorescent dye in the far-red range for covalent labeling of biomolecules containing primary amines, such as proteins, peptides, and antibodies.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 11S20 | 1 mg |
$280.00
|
in stock | |
| 31S20 | 10 mg |
$1380.00
|
in stock | |
| 51S20 | 50 mg |
please inquire
|
12 days |
Short link - lumiprobe.com/sh/pt/1R
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