BDPep FL NHS ester

Cat. # Quantity Price Lead time
1J420 1 mg –   in stock
2J420 5 mg $260 in stock
4J420 25 mg $510 in stock
5J420 50 mg $895 in stock
6J420 100 mg $1490 in stock
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BDPep FL is a bright and photostable fluorophore for the fluorescein (FAM) channel. BDPep FL is an acid-stable version of BDP FL, keeping similar spectral properties to its ancestor. The compatibility of BDPep FL with TFA with additives used in solid phase peptide synthesis (SPPS) is a crucial advantage of this dye compared to other analogs.

BDPep FL is beneficial for peptide synthesis due to its high stability and the absence of the dye decomposition to the corresponding dipyrrin under acidic conditions.

Absorption and emission spectra of BDPep FL

Absorption and emission spectra of BDPep FL

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General properties

Appearance: orange powder
Molecular weight: 403.21
Molecular formula: C20H18BN5O4
Solubility: good in DMF, DMSO, dichlromethane
Quality control: NMR 1H and HPLC-MS (95+%)
Storage conditions: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 503
ε, L⋅mol−1⋅cm−1: 80000
Emission maximum, nm: 511
Fluorescence quantum yield: 0.95
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