142927 Results for: "Fura-10\\u2122+potassium+salt"

Supplier: AAT Bioquest

In contrast to single-wavelength indicators such as Fluo-4, the absorption (or fluorescence excitation) maximum of Fura indicators shifts from 380 nm (Fura-2), 415 nm (Fura-8™ and Fura-10™) for the Ca2+-free chelator to about 340 nm (Fura-2), 355 nm (Fura-8™ and Fura-10™) for the Ca2+-bound.

Supplier: AAT Bioquest

Fura Red is a visible light-excitable fura-2 analog that offers unique possibilities for ratiometric measurement of calcium ion in single cells by microphotometry, imaging or flow cytometry when used with single excitation, green-fluorescent calcium indicators.

Supplier: SIGMA ALDRICH MICROSCOPY

Cell impermeable fluorescent probe for Ca2+.

Supplier: Abcam

Fluorescent Ca²⁺ binding dye. Binds to Ca²⁺ with high affinity (Kd = 225 nM in cytosol). Fluoresces green and fluorescence intensity increases upon Ca²⁺ binding. Cell membrane impermeable. Excitation = 340/380 nM. Emission = 505 nM.

Supplier: AAT Bioquest

Among the ratiometric calcium indicators, Fura-2 and Indo-1 are most commonly used.

Supplier: Biotium

Fura-2, pentasodium salt is a ratiometric fluorescent dye that binds to free intracellular calcium. It is membrane-impermeant and may be loaded into cells via microinjection or scrape loading.

Supplier: Biotium

Fura-2, pentaammonium salt is a ratiometric fluorescent dye that binds to free intracellular calcium. It is membrane-impermeant and may be loaded into cells via microinjection or scrape loading.

Supplier: Biotium

Fura-2, pentapotassium salt is a ratiometric fluorescent dye that binds to free intracellular calcium. It is membrane-impermeant and may be loaded into cells via microinjection or scrape loading.

Supplier: AAT Bioquest

Among the ratiometric calcium indicators, Fura-2 and Indo-1 are most commonly used.

Supplier: AAT Bioquest

Although Fura-2 has become the preferred excitation-ratioable calcium indicator of choice, it has certain limitations (e.g., lower sensitivity than single wavelength calcium indicators such as Fluo-8® and Cal-520®).

Supplier: AAT Bioquest

Although Fura-2 has become the preferred excitation-ratioable calcium indicator of choice, it has certain limitations (e.g., lower sensitivity than single wavelength calcium indicators such as Fluo-8® and Cal-520®).

Supplier: Biotium

D-(-)-Luciferin potassium salt

Supplier: AAT Bioquest

Among ratiometric calcium ion indicators, Fura-2 and Indo-1 are the two most popular ones.

Supplier: Apollo Scientific

Atractyloside potassium salt

Supplier: Apollo Scientific

D-(-)-Luciferin potassium salt

Supplier: AAT Bioquest

Among the ratiometric calcium indicators, Fura-2 and Indo-1 are most commonly used.

Supplier: Thermo Fisher Scientific

Phthalimide potassium salt ≥98%

Supplier: Apollo Scientific

Phthalimide potassium salt 97%

Supplier: AAT Bioquest

The cell-impermeant Fura-8FF is an analog of Fura-8 with much lower calcium binding affinity, Kd ~10 µM.

Supplier: SIGMA ALDRICH MICROSCOPY

Fura 2-AM (Fura 2) is a calcium-specific ratio-metric fluorescent dye. It is also known as acetoxy-methyl-ester. In response to calcium ions, ratio metric dyes like Fura 2 changes their respective excitation or emission spectra. The intracellular calcium concentration is determined by the fluorescence emission ratio or excitation at distinct wavelengths. Fura 2 has an emission peak at 505 nm, and the excitation peak ranges between 340 to 380 nm and is the preferred calcium indicator.

Supplier: TCI

Glucotropaeolin potassium salt ≥95.0% (by HPLC)

Supplier: TCI

Tetrabromofluorescein potassium salt ≥85.0% (by HPLC)

Supplier: Thermo Fisher Scientific

Phthalimide potassium salt derivative 99%

Supplier: Apollo Scientific

Penicillin V is an inhibitor of bacterial cell wall synthesisActive against gram-positive and some gram-negative bacteria. b-lactamase sensitive.

Supplier: TCI

Phthalimide potassium salt ≥98.0% (by titrimetric analysis)

Supplier: TCI

Carbazole potassium salt ≥90.0% (by titrimetric analysis)

Supplier: Biotium

Mag-Fura-2 is a UV-excitable fluorescent indicator for magnesium with a Kd of 1.9 mM. Similar to Fura-2, the excitation wavelength of Mag-Fura-2 undergoes a blue shift from 369 nm to 330 nm. Mag-Fura-2 also responds to Ca2+ but with a significantly higher Kd than Fura-2 for Ca2+.

Supplier: Biotium

Mag-Fura-2 is a UV-excitable fluorescent indicator for magnesium with a Kd of 1.9 mM (1,2). Similar to Fura-2, the excitation wavelength of Mag-Fura-2 undergoes a blue shift from 369 nm to 330 nm. Mag-Fura-2 also responds to Ca2+ but with a significantly higher Kd than Fura-2 for Ca2+.

Supplier: Apollo Scientific

4-Methylumbelliferyl sulphate potassium salt

Supplier: Merck

Monoethyl fumarate potassium salt per sintesi