The Coomassie Brilliant Blue R-250 (CI 42660) by Dinâmica, available at LojaLab, is a triarylmethane dye used to reveal proteins separated by polyacrylamide gel electrophoresis. Its interaction with proteins produces visible blue bands after staining and destaining, supporting evaluation of protein profiles, separation quality and relative band presence.
Characteristics
- R-250 variant of Coomassie Brilliant Blue dye
- Intended for conventional protein staining in gels
- Used with staining and destaining solutions defined by the protocol.
Applications
Coomassie Brilliant Blue R-250 may be used in:
- Staining proteins in polyacrylamide gels after electrophoresis
- Visualization of protein bands-PAGE procedures
- Assessment of separation, integrity and relative profiles of protein samples
Technical Specifications
- Product: Coomassie Brilliant Blue R-250 (CI 42660)
- Brand: Dinâmica Química
- Color index: CI 42660
- CAS number: 6104-59-2
- Molecular formula: C45H44N3NaO7S2
- Molar mass: 825.97 g/mol
- Available quantity: 25 g.
Frequently Asked Questions
What is Coomassie Brilliant Blue R-250 (CI 42660) used for?
The main applications of Coomassie Brilliant Blue R-250 (CI 42660) include staining proteins in polyacrylamide gels after electrophoresis; visualization of protein bands-PAGE procedures.
What are the main characteristics of Coomassie Brilliant Blue R-250 (CI 42660)?
The characteristics listed for Coomassie Brilliant Blue R-250 (CI 42660) include R-250 variant of Coomassie Brilliant Blue dye; intended for conventional protein staining in gels.
How should Coomassie Brilliant Blue R-250 (CI 42660) be selected for a laboratory application?
Selection of Coomassie Brilliant Blue R-250 (CI 42660) should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Coomassie Brilliant Blue R-250 (CI 42660) are available?
Coomassie Brilliant Blue R-250 (CI 42660) 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 Coomassie Brilliant Blue R-250 (CI 42660) and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Coomassie Brilliant Blue R-250 (CI 42660) 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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