Certainly! Here's a detailed supplement and improvement of product information for the 7-AAD Viability Staining Solution:

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Product Information: 7-AAD Viability Staining Solution

Storage:
- Store the 7-AAD Viability Staining Solution at 2-8°C (35.6-46.4°F) to maintain its stability and effectiveness.
- Keep the solution protected from light to prevent degradation of the dye.
- Ensure that the solution is tightly sealed to avoid contamination and evaporation.

Product Description:
7-Aminoactinomycin D (7-AAD) is a fluorescent dye used for viability staining in flow cytometry. It selectively binds to the DNA of non-viable cells, allowing researchers to distinguish between live and dead cells in a sample. The dye exhibits an emission maximum at approximately 647 nm when excited with a 488 nm laser, making it compatible with various flow cytometry systems.

Key Features:
- High Specificity: 7-AAD penetrates only non-viable cells, ensuring accurate viability assessment.
- Bright Fluorescence: Provides a strong signal for easy detection and analysis.
- Compatibility: Suitable for use with a wide range of flow cytometers equipped with a 488 nm laser.
- Rapid Staining: Quick and efficient staining process that integrates seamlessly into existing protocols.
- Non-toxic: Safe to handle with standard laboratory precautions.

What's Included:
- A vial of 7-AAD Viability Staining Solution, typically provided in a ready-to-use concentration.
- Instruction manual with recommended protocols for optimal staining and flow cytometry analysis.

Applications:
- Flow Cytometry: Ideal for assessing cell viability in various types of samples, including blood, tissue, and cultured cells.
- Apoptosis Studies: Useful in identifying apoptotic cells in conjunction with other markers.
- Cell Sorting: Facilitates the separation of live and dead cells for downstream applications.
- Cancer Research: Assists in evaluating the efficacy of therapeutic agents by monitoring cell death.
- Immunology: Supports studies involving immune cell viability and function.

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This enhanced product information aims to provide comprehensive details for users, ensuring they understand the benefits and applications of the 7-AAD Viability Staining Solution effectively.