BDP FL carboxylic acid

Cat. # Quantity Price Lead time
11490 1 mg $110.00 5 days
21490 5 mg $210.00 in stock
41490 25 mg $410.00 in stock
51490 50 mg $695.00 in stock
61490 100 mg $1190.00 in stock

Borondipyrromethene (BODIPY) dyes are bright and photostable fluorophores. BDP FL is a dye for fluorescein (FAM) channel.

This is a free unactivated carboxylic acid derivative of BDP FL. This reagent is useful as a non-reactive control, for reference, and calibration. It can also be used for the conjugation after the activation with carbodiimides.

Absorption and emission spectra of BDP FL

Absorption and emission spectra of BDP FL

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BDP FL tetrazine

BDP FL tetrazine (methyltetrazine) is a reactive dye for the inverse electron demand Diels-Alder (ied-DA) reaction with trans-cyclooctenes, cyclopropenes, and other strained cycloolefines. BDP FL is a bright and photostable dye for the 488 nm fluorescein (FAM) channel.

Cyanine5.5 carboxylic acid

Cy5.5 unactivated free acid cyanine dye.

General properties

Appearance: orange crystals
Molecular weight: 292.09
CAS number: 165599-63-3
Molecular formula: C14H15N2BO2F2
IUPAC name: Borate(1-​)​, [5-​[(3,​5-​dimethyl-​2H-​pyrrol-​2-​ylidene-​κN)​methyl]​-​1H-​pyrrole-​2-​propanoato(2-​)​-​κN1]​difluoro-​, hydrogen (1:1)​, (T-​4)​- Coordination Compound
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 maximum, nm: 503
ε, L⋅mol−1⋅cm−1: 80000
Emission maximum, nm: 509
Fluorescence quantum yield: 0.97
CF260: 0.015
CF280: 0.027
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