MES monohydrate CAS 145224-94-8

2-Morpholinoethanesulfonic acid monohydrate, commonly known as MES monohydrate, is a buffering agent in laboratory research and scientific applications.

Category

Biological Buffers

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MES monohydrate CAS 145224-94-8

MES monohydrate CAS 145224-94-8 , which is a buffering agent used in biochemistry and molecular biology that was selected and described.

MES is the common name for the compound 2-(N-morpholino)ethanesulfonic acid. Its chemical structure contains a morpholine ring.

MES monohydrate Overview

Product name : MES monohydrate

Synonym : 2-Morpholinoethanesulfonic acid monohydrate

CAS No.: 145224-94-8

EC Number : 224-632-3

Molecular Formula : C6H13NO4S*H2O

Molecular Weight : 213.25

Related products : MES CAS 4432-31-9 , MES hydrate 1266615-59-1

Category : Biological Buffers

MES monohydrate Properties

ItemSpecification
AppearanceWhite crystalline powder
Solubility (0.1M aq)Clear , colorless solution
Assay≥ 99.5%
PH (1% aq)3.50 ~ 4.50
Heavy metals≤ 5.0PPM
Water8.00 ~ 8.90%
Ultraviolet Absorbance 260nm (0.5M aq)≤ 0.025
Ultraviolet Absorbance 280nm (0.5M aq)≤ 0.020
pKa 25℃5.9 ~ 6.3

MES monohydrate UseMES monohydrate for biological buffers

MES monohydrate is used for biological buffers.

Biological and biochemical research

MES monohydrate maintains a stable pH environment in biological and biochemical experiments. It functions as a buffering agent, which helps to maintain a specific pH range during reactions or when works with sensitive biological samples.

Electrophoresis

MES monohydrate is a running buffer agent in electrophoresis, which is  a technique used to separate and analyze molecules based on their charge and size. It helps to maintain the desired pH conditions for optimal separation and resolution of molecules during the process.

Cell culture

In cell culture applications, MES monohydrate is sometimes a buffering agent to control the pH of the growth media. It ensures a stable and suitable environment for the growth and viability of cells.

Enzyme assays

2-Morpholinoethanesulfonic acid monohydrate can be as a buffer in enzymatic assays, where it helps maintain the optimal pH range for enzyme activity. This allows for accurate measurement and analysis of enzyme kinetics.

Protein purification

During protein purification processes , MES monohydrate is a buffering agent in various purification steps. It helps to maintain the pH stability of the protein solution and prevents unwanted changes in protein structure or activity.

Packaging

25kg/fiber drum

Storage

Keep in cool and dry place, store in sealed containers. Shlf life : two years.

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