PI Solution (1mg/mL) [for Cell Staining]

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别名：

• PI溶液 (1mg/mL) [用于细胞染色]
• 碘化丙啶溶液 (1mg/mL)
• Propidium Iodide Solution (1mg/mL)

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规格	单价	同一天	2-3个工作日	左侧以上货期	数量	货期信息
1ML	S$69.00	0	0	请联系我们		货期预估

* 订购TCI产品，请联系我们的经销商或 联系我们。
* TCI会时常优化储存条件，敬请留意。

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大包装询价

Product Information

• Volume/Quantity : 1 mL
• Product Form : 1 mg/mL in Water
• Sterility : Filter-sterilized

Description

• Propidium iodide (PI) is a fluorescent dye that selectively stains cells with compromised membranes, making it a reliable marker for dead cells (Excitation: 488 nm / Emission: 617 nm). This product is provided as a ready-to-use solution, eliminating the need for dilution or weighing. Simply add it directly to cultured or suspended cells to achieve selective staining of dead cells. The stained cells can then be used in various applications, including cell death assays and fluorescence microscopy.

Storage

• Store at 4 °C and protect from light.

Directions for Use

• Staining conditions are dependent on your specific application. The following protocol describes a method for suspension cells. Please adjust conditions as needed according to your specific cell type and experimental goals.
• Caution: Because PI is mutagenic, always wear gloves and goggles, and follow your institution's safety guidelines for handling and disposal.
• 1. Collect target cells and centrifuge briefly (300 × g, 5 minutes).
  2. Resuspend in PBS and adjust cell concentration to 10⁵–10⁶ cells/mL.
  3. Add PI solution (Product No. P3406) to a final concentration of 1 to 5 μg/mL.
  4. Incubate at room temperature in the dark for 5 to 15 minutes.
  5. Observe cells on a plate or slide. (Ex: 488 nm / Em: 617 nm)
     ‡ Stained cells can be observed immediately. To reduce background fluorescence, wash cells briefly with PBS before observation.

Related Products

• P3234 Propidium Iodide [for Biochemical Research]
• L0465 Live/Dead Cell Staining Kit [for Cell Staining]