The Trypan Blue (CI 23850) by Dinâmica, available at LojaLab, is an azo dye used in dye exclusion testing for cell viability assessment. Cells with intact membranes exclude the dye, while non-viable cells or cells with compromised membranes appear blue, enabling differential counting by microscopy or compatible analyzers.
Characteristics
- Vital dye used in exclusion assays
- Distinguishes viable and non-viable cells according to membrane integrity
- Suitable for manual hemocytometer counting and compatible automated systems
- Associated with color index CI 23850.
Applications
Trypan Blue (CI 23850) may be used in:
- Cell viability assays based on dye exclusion
- Counting viable and non-viable cells in cell suspensions
- Monitoring cell cultures before passaging or experimental assays
- Microscopy and cell analyzers compatible with the Trypan Blue method.
Technical Specifications
- Product: Trypan Blue (CI 23850)
- Brand: Dinâmica Química
- CAS number: 72-57-1
- Molecular formula: C34H24N6Na4O14S4
- Molar mass: 960.82 g/mol
- Assay: 70% minimum
- Available quantity: 25 g.
Frequently Asked Questions
What is Trypan Blue (CI 23850) used for?
The main applications of Trypan Blue (CI 23850) include cell viability assays based on dye exclusion; counting viable and non-viable cells in cell suspensions.
What are the main characteristics of Trypan Blue (CI 23850)?
The characteristics listed for Trypan Blue (CI 23850) include vital dye used in exclusion assays; distinguishes viable and non-viable cells according to membrane integrity.
How should Trypan Blue (CI 23850) be selected for a laboratory application?
Selection of Trypan Blue (CI 23850) should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Trypan Blue (CI 23850) are available?
Trypan Blue (CI 23850) is available in 25 g. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase Trypan Blue (CI 23850) and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Trypan Blue (CI 23850) directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
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