Propidium Iodide | 合法醫療器材資訊網

Propidiumiodide(PI)isapopularred-fluorescentnuclearandchromosomecounterstain.Sincepropidiumiodideisnotpermeanttolivecells,itisalso ...

ヨウ化プロピジウム（PI）は、一般的な赤色蛍光の核および染色体の対比染色法です。ヨウ化プロピジウムは生細胞に浸透しないため、一般的には集団内の死細胞の検出にも使用されます。

PIは、配列の優先度がほとんど、またはまったくない状態で塩基間に挿入することにより、DNAに結合します。水溶液中では、色素の最大励起／発光波長は493/636 nmです。色素が結合すると、蛍光は20～30倍に増強され、蛍光励起の最大値は約30～40 nmから赤色にシフトし、蛍光発光の最大値は約15 nmから青色にシフトします。その結果、535 nmで最大励起、617 nmで最大蛍光が得られます。

PIは、蛍光顕微鏡、共焦点レーザースキャン顕微鏡、フローサイトメトリー、および蛍光測定で広く使用されています。

ヨウ化プロピジウム、およびヨウ化プロピジウム含有製品の詳細[1]をご覧ください

For Research Use Only. Not for use in diagnostic procedures.

References ヨウ化プロピジウム、およびヨウ化プロピジウム含有製品の詳細 (www.thermofisher.com)

Propidium Iodide | 合法醫療器材資訊網

Description. Propidium iodide (PI) is a popular red-fluorescent nuclear and chromosome counterstain. Since propidium iodide is not permeant to live cells, it is ... Read More

Propidium Iodide | 合法醫療器材資訊網

Propidium iodide (PI) is a popular red-fluorescent nuclear and chromosome counterstain. Since propidium iodide is not permeant to live cells, it is also ... Read More

Propidium Iodide | 合法醫療器材資訊網

Propidium iodide (PI) is a popular red-fluorescent nuclear and chromosome counterstain. Since propidium iodide is not permeant to live cells, it is also ... Read More

Propidium iodide | 合法醫療器材資訊網

Propidium iodide (or PI) is a fluorescent intercalating agent that can be used to stain cells and nucleic acids. PI binds to DNA by intercalating between the bases ... Read More

Propidium Iodide 死細胞核酸染劑 | 合法醫療器材資訊網

PI-Propidium Iodide 死細胞核酸染劑|Biovision貨號1056 ... 它是一種溴化乙啶的類似物，在嵌入雙鏈DNA後釋放紅色螢光。儘管PI不能通過活細胞膜，但卻能穿過破損 ... Read More

Propidium Iodide (PI) | 合法醫療器材資訊網

Propidium iodide (PI) is a cell impermeable nucleic acid intercalating dye. Because PI is excluded from viable cells, it often used to selectively stain dead cells in a ... Read More

Propidium Iodide (ab14083) | 合法醫療器材資訊網

Product name. Propidium Iodide · Product overview. Propidium Iodide (PI) binds to double-stranded DNA. PI cannot cross intact plasma membrane and therefore ... Read More

Propidium Iodide (PI) | DNA | 合法醫療器材資訊網

Propidium Iodide (PI) is a red-fluorescent cell viability dye which is excluded from live cells with intact membranes, but penetrates dead or damaged cells and ... Read More

Flow Cytometry Protocol for Analysis of Cell Viability using ... | 合法醫療器材資訊網

Propidium iodide (PI) is a membrane impermeant dye that is generally excluded from viable cells. It binds to double stranded DNA by intercalating between base ... Read More

Propidium iodide Supplier | CAS 25535-16 | 合法醫療器材資訊網

Propidium iodide is a red-fluorescent DNA stain. Membrane impermeant to live cells. Propidium iodide staining differentiates between live and dead cells in cell ... Read More

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