BDP 630/650 carboxylic acid

Cat. # Quantity Price Lead time
15490 1 mg $110.00 in stock
25490 5 mg $210.00 in stock
45490 25 mg $410.00 in stock
55490 50 mg $695.00 in stock
65490 100 mg $1190.00 in stock

BDP 630/650 is a bright far red fluorophore based on borondipyrromethene scaffold. This is a carboxylic acid derivative that can be activated for the coupling with amines. It can also be used as a control in negative experiments, or when chemical attachment of the dye is not necessary.

Absorption and emission spectra of BDP 630/650

Absorption and emission spectra of BDP 630/650

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Biotin alkyne

Biotin alkyne is a reactive affinity label which can be attached to biomolecules via Click Chemistry.

General properties

Appearance: dark powder
Molecular weight: 450.27
Molecular formula: C23H17N2BF2O3S
Solubility: good in DMF, DMSO
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 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

Product citations

  1. Mitronova, G.Y.; Lukinavičius, G.; Butkevich, A.N.; Kohl, T.; Belov, V.N.; Lehnart, S.E.; Hell, S.W. High-Affinity Functional Fluorescent Ligands for Human β-Adrenoceptors. Scientific Reports, 2017, 7, 12319. doi: 10.1038/s41598-017-12468-3
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