BDP® 558/568 maleimide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A7480 | 1 mg | $125 | in stock | |
| B7480 | 5 mg | $260 | in stock | |
| C7480 | 10 mg | $325 | in stock | |
| D7480 | 25 mg |
$510
|
in stock | |
| E7480 | 50 mg |
$895
|
in stock | |
| F7480 | 100 mg |
$1490
|
in stock |
BDP 558/568 is a fluorophore with a fluorescence maximum at 569 nm (in the yellow spectrum range). This dye has a low Stokes shift, high quantum yield; it is hydrophobic and relatively non-sensitive to pH changes or solvent polarity. By its spectral characteristics, BDP 558/568 is an analog of such fluorophore as Cy3™. BDP 558/568 maleimide can be used for conjugation with peptides, proteins, antibodies, or other molecules that contain free thiol groups (-SH).
Absorption and emission spectra of BDP 558/568
Recommended protocol
Calculator
Customers also purchased with this product
AF 488 amine
AF 488 dye with a terminal amino group with emission in the green region of the spectrum.BDP® TMR maleimide
A bright, thiol reactive dye for TAMRA channel. Useful for microscopy and fluorescence polarization assays, among other applications.Cyanine3B maleimide
Derivative of a Cyanine3B dye, improved Cyanine3 dye to have higher quantum yield, for maleimide reaction chemistry.General properties
| Appearance: | dark green powder |
| Molecular weight: | 468.28 |
| Molecular formula: | C22H19N4BF2O3S |
| IUPAC name: | 3-(5,5-difluoro-7-(thiophen-2-yl)-5H-5l4,6l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-3-yl)-N-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)propanamide |
| Solubility: | very soluble in DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 561 |
| ε, L⋅mol−1⋅cm−1: | 84400 |
| Emission maximum, nm: | 569 |
| Fluorescence quantum yield: | 0.68 |
| CF260: | 0.00 |
| CF280: | 0.07 |
BDP® is a trademark of Lumiprobe. Cy™ is a trademark of Cytiva.
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
Short link - lumiprobe.com/sh/p/7M
The count of items is incorrect.
Your cart is empty
$ 
