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Fura-2 pentasodium
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Catalog No. T206862
Fura-2 pentasodium is a ratiometric fluorescent dye utilized for intracellular calcium ion imaging, with a Kd value of 140 nM. Its emission wavelength is 510 nm, and it features excitation wavelengths of 340 nm and 380 nm. The fluorescence intensity ratio of 340/380 is directly proportional to the intracellular Ca2+ (calcium ion) levels.
Fura-2 pentasodium
Fura-2 pentasodium
😃Good
Catalog No. T206862
Fura-2 pentasodium is a ratiometric fluorescent dye utilized for intracellular calcium ion imaging, with a Kd value of 140 nM. Its emission wavelength is 510 nm, and it features excitation wavelengths of 340 nm and 380 nm. The fluorescence intensity ratio of 340/380 is directly proportional to the intracellular Ca2+ (calcium ion) levels.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 mg | Inquiry | Backorder | |
| 50 mg | Inquiry | Backorder |
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Product Introduction
Bioactivity
Chemical Properties
| Description | Fura-2 pentasodium is a ratiometric fluorescent dye utilized for intracellular calcium ion imaging, with a Kd value of 140 nM. Its emission wavelength is 510 nm, and it features excitation wavelengths of 340 nm and 380 nm. The fluorescence intensity ratio of 340/380 is directly proportional to the intracellular Ca2+ (calcium ion) levels. |
| In vitro | Fura-2 (10 μM, 2 min) pentasodium is utilized for detecting calcium ion concentration fluctuations in heparinized peripheral blood neutrophils. Fura-2 pentapotassium (10 μM, 5 min) serves as a calcium probe to assess the distribution of calcium ions in cardiac mitochondria without affecting its activity in rats. |
Storage & Solubility Information
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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