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BCECF

Cat. No. M13770
BCECF Structure
Synonym:

2′,7′-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein

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1mg USD 150  USD150 In stock
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Quality Control & Documentation
Biological Activity

BCECF is a pH-sensitive fluorescent dye. BCECF allows measurements in the physiological pH range 6.0–8.0. Excitation ratio: 490/440 nm; Emission intensity: 535 nm.

Chemical Information
Molecular Weight 520.44
CAS Number 85138-49-4
Solubility (25°C) DMSO 62.5 mg/mL
Storage -20°C, protect from light
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Yasna Contreras-Baeza, et al. J Biol Chem. Monocarboxylate transporter 4 (MCT4) is a high affinity transporter capable of exporting lactate in high-lactate microenvironments

[2] Nataliya V Galifianakis, et al. Methods Mol Biol. Intracellular pH Measurements in Glioblastoma Cells Using the pH-Sensitive Dye BCECF

[3] M R Blatt, et al. Protoplasma. Mitochondrial sequestration of BCECF after ester loading in the giant alga Chara australis

[4] O Aharonovitz, et al. Biochim Biophys Acta. The effect of BCECF on intracellular pH of human platelets

[5] C N Allen, et al. Biochem Biophys Res Commun. Efflux of bis-carboxyethyl-carboxyfluorescein (BCECF) by a novel ATP-dependent transport mechanism in epithelial cells

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Keywords: BCECF, 2′,7′-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein supplier, Fluorescent Dye, inhibitors, activators


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