COOMASIE BRILLIANT BLUE R 250 For GEL Electrophoresis

Get a Price/Quote

COOMASIE BRILLIANT BLUE R 250 For GEL Electrophoresis Specification

EINECS No
228-058-4

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

Ingredients
Coomassie Brilliant Blue R inorganic salts as stabilizers

Molecular Formula
C45H44N3NaO7S2

Smell
No significant smell

Refractive Rate
Not applicable in its solid state

Properties
Anionic dye displaying strong binding affinity for proteins

Molecular Weight
825.97 g/mol

Shape
Granular or fine powdered form

Appearance
Dark blue powder

Density
Gram per cubic centimeter(g/cm3)

Grade
Laboratory grade

CAS No
6104-58-1

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

Melting Point
Decomposes before melting

Physical Form
Powder

Usage
Primarily for SDS-PAGE and native gel protein visualization

Purity
>99%

Storage
Store in a cool dry place away from light

Poisonous
NO

HS Code
3204.12.00

Solubility
Soluble in water and methanol

Application
Used for staining proteins in gel electrophoresis

Taste
Odorless and tasteless

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.