MOPS-Na | MOPS Sodium Salt | CAS 71119-22-7

CAS:71119-22-7
MF:C7H14NNaO4S
EINECS Keine.:428-420-3; 615-252-2
Reinheit:99% Min
Andere Namen:MOPS sodium salt

What is MOPS -na CAS 71119-22-7?

MOPS sodium salt is a buffering agent used in biochemistry and molecular biology that was selected and described. It is a zwitterionic, morpholinic buffer that is useful for a pH range of 6.5 – 7.9 and commonly used for cell culture media, as a running buffer in electrophoresis and for protein purification in chromatography. MOPS lacks the ability to form a complex with most metal ions and is recommended for use as a non-coordinating buffer in solutions with metal ions. MOPS is often used in buffered culture media for bacteria, yeast, and mammalian cells.

Spezifikation

Element	Spezifikationen
Assay (auf getrockneter basis,durch titration)	NLT 99.5%
UV-Absorption (0,1 M Lösung in Wasser) 260 nm	NMT 0.03
Verlust Auf Trocknung (3 Stunden bei 105C°)	NMT 1.0%
酸碱度 (0,1 M Lösung in H2O @ 25C°)	10.0 11.0
pKa (20C°)	7,0-7,4
Schwermetalle(als Pb)	NMT 5ppm

Usage

1. Molecular Biology & Biochemistry
Acts as a biological buffer for protein and enzyme studies.
Commonly used in electrophoresis buffers for RNA and protein separation.

2. Cell Culture & Biotechnology
Maintains physiological pH in cell culture media.
Provides stable buffering conditions for mammalian cells.

3. Protein & Nucleic Acid Research
Ideal for protein purification and enzyme assays.
Compatible with nucleic acid hybridization and molecular cloning experiments.

4. Laboratory Reagent
Used in chromatography and diagnostic kits.
Provides high stability and low interference compared to phosphate buffers.