COOMASIE BRILLIANT BLUE R 250 For GEL Electrophoresis

COOMASIE BRILLIANT BLUE R 250 For GEL Electrophoresis

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COOMASIE BRILLIANT BLUE R 250 For GEL Electrophoresis

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COOMASIE BRILLIANT BLUE R 250 For GEL Electrophoresis Specification

Smell
No significant smell

Appearance
Dark blue powder

CAS No
6104-58-1

Purity
>99%

Properties
Anionic dye displaying strong binding affinity for proteins

Melting Point
Decomposes before melting

Application
Used for staining proteins in gel electrophoresis

Molecular Formula
C45H44N3NaO7S2

Density
Gram per cubic centimeter(g/cm3)

Structural Formula
Available as a complex organic structure with sulfonic and amine groups

Ingredients
Coomassie Brilliant Blue R inorganic salts as stabilizers

Grade
Laboratory grade

Physical Form
Powder

Solubility
Soluble in water and methanol

Shape
Granular or fine powdered form

Molecular Weight
825.97 g/mol

Poisonous
NO

Taste
Odorless and tasteless

Ph Level
Not applicable in its dry form; pH depends on dissolution medium

Refractive Rate
Not applicable in its solid state

HS Code
3204.12.00

Usage
Primarily for SDS-PAGE and native gel protein visualization

Storage
Store in a cool dry place away from light

EINECS No
228-058-4

Shelf Life
2 years when stored under specified conditions

About COOMASIE BRILLIANT BLUE R 250 For GEL Electrophoresis

Coomassie Brilliant Blue R 250 is a dark blue, odorless, and tasteless powder used for staining proteins in gel electrophoresis, primarily for SDS-PAGE and native gel protein visualization. With a purity level of over 99% and a molecular weight of 825.97 g/mol, this laboratory-grade dye exhibits a strong binding affinity for proteins. It is soluble in water and methanol and should be stored in a cool, dry place away from light for a shelf life of 2 years. Its molecular formula C45H44N3NaO7S2 includes sulfonic and amine groups, and it is available in granular or fine powdered form.

FAQs of COOMASIE BRILLIANT BLUE R 250 For GEL Electrophoresis:

Q: What is the primary application of Coomassie Brilliant Blue R 250?

A: Coomassie Brilliant Blue R 250 is primarily used for staining proteins in gel electrophoresis, specifically for SDS-PAGE and native gel protein visualization.

Q: How should Coomassie Brilliant Blue R 250 be stored?

A: It should be stored in a cool, dry place away from light to ensure its stability and maintain its properties for up to 2 years.

Q: Is Coomassie Brilliant Blue R 250 soluble in water?

A: Yes, Coomassie Brilliant Blue R 250 is soluble in both water and methanol, making it convenient for laboratory applications.

Q: What is the molecular weight of Coomassie Brilliant Blue R 250?

A: The molecular weight of Coomassie Brilliant Blue R 250 is 825.97 g/mol, indicating its mass in atomic mass units.

Q: Can Coomassie Brilliant Blue R 250 be used for any other applications apart from gel electrophoresis?

A: While its primary use is in gel electrophoresis for protein staining, it can also be applied in other laboratory settings for various purposes.

COOMASIE BRILLIANT BLUE R 250 For GEL Electrophoresis

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