Propidiumiodid
Propidiumiodid oder PI ist ein zellundurchlässiges interkalierendes Mittel, das in der Durchflusszytometrie zur Bewertung der Zellviabilität verwendet wird. Es ist erkennbar an seiner roten Fluoreszenz beim Anfärben von Zellen und Nukleinsäuren; PI bindet an DNA, indem es zwischen die Basen interkaliert, ohne Sequenzpräferenz.
Propidiumiodid-Lösung 1,0 mg/ml in Wasser
Supplier: SIGMA ALDRICH MICROSCOPY
Membrane impermeant, phenanthridinium intercalator dye excited by mercury or xenon-arc lamps or argon-ion laser. Suitable for use in fluorescence microscopy, confocal laser scanning microscopy, flow cytometry, and fluorometry. Used as a nuclear counterstain.
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Propidiumiodid
Supplier: Biotium
Propidium iodide (PI) is a membrane-impermeant nucleic acid intercalator. The dye is commonly used to selectively stain dead cells in a cell population and also used as a counterstain in multicolor fluorescent imaging.
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Propidiumiodid 50 ug/mL in PBS
Supplier: Biotium
Propidium Iodide is a membrane-impermeant nucleic acid intercalator. The dye is commonly used to selectively stain dead cells in a cell population and also used as a counterstain in multicolor fluorescent imaging.
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Propidiumiodid
Supplier: Tonbo Biosciences
Propidium Iodide (PI) is a membrane-impermeant DNA binding dye that cannot penetrate viable cells. PI rapidly enters cells with compromised membranes and intercalates between base pairs allowing exclusion of non-viable cells from analysis of flow cytometry data. PI has a broad emission spectrum from 535-617 nm and can be detected in either FL2 or FL3 detectors. When used with Annexin V FITC, it is recommended to analyze PI in FL2.
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Propidiumiodid 1 mg/ml in Wasser
Supplier: Biotium
Propidium iodide (PI) is a membrane-impermeant nucleic acid intercalator. The dye is commonly used to selectively stain dead cells in a cell population and also used as a counterstain in multicolor fluorescent imaging.
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Propidium Iodide ≥95%
Supplier: Apollo Scientific
Usage: Biochemical/life science applications
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Propidiumiodid 10 mM in wässriger Lösung ≥95%
Supplier: AAT Bioquest
Propidium iodide (PI) belongs to the same chemical class of ethidium bromide.
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Propidiumiodid 1 mg/ml in wässriger Lösung
Supplier: AAT Bioquest
Propidium iodide (PI) is a red-fluorescent dye widely used for staining and identifying dead cell populations in flow cytometry and fluorescence microscopy.
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Propidiumiodid ≥95%
Supplier: AAT Bioquest
Propidium iodide (PI) belongs to the same chemical class of ethidium bromide.
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Propidiumiodid, Sigma-Aldrich®
Supplier: Merck Millipore (Calbiochem)
Propidiumiodid, Sigma-Aldrich®
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals
#: 20060.320
: VWR Chemicals