Propidium iodide (PI) is a popular red-fluorescent nuclear and chromosome counterstain. Propidium iodide (PI) is a popular red-fluorescent nuclear and chromosome. L’iodure de propidium (IP, en anglais propidium iodide, PI) est un agent intercalant des acides nucléiques (l’ADN ou l’ARN) et une molécule fluorescente ayant . Propidium iodide (or PI) is an intercalating agent and a fluorescent molecule with a molecular mass of 668. CAS Number: 25535-16-Chemical formula: C27H34I2N4Why does Propidium iodide show green fluorescence?
En cachePages similairesTraduire cette pagemars 2013. I stained the cell with propidium iodide after fixation. All transmission and blocking (OD) data are actual, measured spectra of representative production lots.
Propidium Iodide Solution – Propidium iodide (PI) is a fluorescent dye that binds to DNA. Propidium Iodide The most popular dye for DNA. The excitation/emission spectrum of DNA com- plexed with propidium iodide, . Propidium Iodide (PI) Staining Solution (Cat.
No. 556463). This red emitting fluorophore has very broad excitation and emission spectra.
This means that the dye is suitable for . These windows are produced by splitting the spectrum with a dichroic mirror with.
Emission spectra of fluorescein and propidium iodide excited by blue light . Propidium iodide (PI) is commonly used for identifying dead cells in a. Product Details Spectrum Protocol References Citations Additional Documents . Unlike propidium iodide, this dye has minimal emission bleed from the FLdetector into. Alexa Fluor 4has a spectrum almost identical to that of fluorescein . Sigma-Aldrich offers Sigma-P417 Propidium iodide for your research needs. Find product specific information including CAS, MSDS, protocols and references.
Non-toxic in long-term culture; Ideal replacement for propidium iodide (and 7-AAD) having far better spectral properties: no UV excitation and no emission . P-35propidium iodide, mg/mL solution in water. These stains differ both in their spectral characteristics and in their ability to penetrate. In contrast, propidium iodide penetrates only bacteria with damaged .