BDP 630/650 alkyne

Cat. # Quantity Price Lead time
A54B0 1 mg $125.00 in stock
B54B0 5 mg $260.00 in stock
C54B0 10 mg $325.00 in stock
D54B0 25 mg $510.00 in stock
E54B0 50 mg $895.00 in stock
F54B0 100 mg $1490.00 in stock

BDP 630/650 is a red-emitting fluorophore matching the Cyanine5 channel. The dye is useful for fluorescence polarization assays. It is also remarkably photostable.

The terminal alkyne group can be conjugated with various azides by copper-catalyzed click chemistry.

Absorption and emission spectra of BDP 630/650

Absorption and emission spectra of BDP 630/650

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sulfo-Cyanine5 amine

Sulfonated Cyanine5 amine derivative for the conjugation with electrophiles and enzymatic transamination labeling.

BDP 630/650 carboxylic acid

BDP 630/650 is a bright fluorophore for far red part of the spectrum. This dye is perfect for microscopy and fluorescence polarization assays. This is a carboxylic acid that can be activated for the coupling, or used as a control.
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sulfo-Cyanine5 NHS ester

Water-soluble sulfo-Cyanine5 succinimidyl ester for labeling various amine-containing molecules in the aqueous phase.

General properties

Appearance: dark colored solid
Mass spec M+ increment: 487.1
Molecular weight: 487.33
CAS number: 2006345-38-4
Molecular formula: C26H20N3BF2O2S
Solubility: good in DMF, DMSO, alcohols
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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: 628
ε, L⋅mol−1⋅cm−1: 97000
Emission maximum, nm: 642
Fluorescence quantum yield: 0.91
CF260: 0.029
CF280: 0.035
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