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

CAS: 71119-22-7
MF: C7H14NNaO4S
Номер EINECS: 428-420-3; 615-252-2
Чистота: не менее 99%
Другие названия: Натриевая соль швабры

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.

Спецификация

Предмет	Технические характеристики
Анализ (на сухой основе, методом титрования)	НЛТ 99,5%
Поглощение Ультрафиолета (0,1 М раствора в воде) 260 нм	НМТ 0,03
Потери При Сушке (3 часа при температуре 105°C)	NMT 1.0%
рН (0,1 М раствора в H2O при 25C°)	с 10.0 по 11.0
pKa (20C°)	от 7.0 до 7.4
Тяжелые металлы (в виде Pb)	NMT 5ppm

Использование

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.