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BDP FL carboxylic acid,BDP-COOH 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. General properties Appearance: orange crystals Molecular weight: 292.09 CAS number: 165599-63-3 Molecular formula: C14H15N2BO2F2 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. 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 BDP FL carboxylic acid,BDP-COOH 马来酰亚胺 Dye maleimides BDP FL maleimide Cyanine3 maleimide Cyanine5 maleimide Cyanine5.5 maleimide Cyanine7 maleimide Cyanine7.5 maleimide Sulfo-Cyanine3 maleimide Sulfo-Cyanine5 maleimide 羧酸 Carboxylic acids Pyrenebutyric acid BDP FL carboxylic acid Cyanine3 carboxylic acid Cyanine3.5 carboxylic acid Cyanine5 carboxylic acid Cyanine5.5 carboxylic acid Cyanine7 carboxylic acid Cyanine7.5 carboxylic acid Sulfo-Cyanine3 carboxylic acid Sulfo-Cyanine5 carboxylic acid Sulfo-Cyanine7 carboxylic acid