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Acridine orange (chlorid salt) 10 mg/ml in water, high purity (AO)

Katalogové číslo: (40039.)

Dodavatel: Biotium

Popis: Acridine orange (AO) stains dsDNA green (525 nm) and RNA or single stranded DNA red (650 nm). The dye is membrane-permeant and its nucleic acid binding property has been used for cell-cycle studies. Acridine orange has also been used for the detection of microorganisms in cerebrospinal fluid and other clinical specimens. We offer a highly purified form of acridine orange while most of the other commercially available grades of AO are either in zinc chloride complex form or of low purity.

Měrná jednotka: 1 * 10 mL

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Phenol Red, sodium salt

Katalogové číslo: (AATB2460)

Dodavatel: AAT BIOQUEST

Popis: Phenol red (also known as phenolsulfonphthalein or PSP) is a pH indicator that is frequently used in cell biology laboratories.

Měrná jednotka: 1 * 50 g

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Furaptra (Mag-Fura-2) tetrapotassium salt ≥95% (by HPLC) fluorescent indicator, for calcium determination

Katalogové číslo: (50035.)

Dodavatel: Biotium

Popis: 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+.

Měrná jednotka: 1 * 1 mg

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