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145224-94-8 - MES, 1.0M buffer soln., pH 8.0 - J61556 - Alfa Aesar

J61556 MES, 1.0M buffer soln., pH 8.0

Numéro CAS
145224-94-8
Synonymes

Dimensions Prix ($) Quantité Disponibilité
250ml 88,37
500ml 106,40
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MES, 1.0M buffer soln., pH 8.0

MDL
MFCD00283848

Propriétés chimiques

Forme
Liquid
Solubilité
Soluble in water (0.5 M at 20°C).

Applications

MES, is often used as a running buffer for resolving very small proteins on bis-tris gels, also used as a biological buffer in plant cell cultures. It is also been used in various protein characterization assays. This sterile solution suitable for cell culture and molecular biology applications. It is also used as a buffering agent in biology and biochemistry.

Notes

Solutions are stable at 2-8°C for months. Sterilize by filtration through 0.2 mm filters. Autoclaving is not recommended for any sulfonic acid buffer. If buffers must be nuclease-free, treat the water first, then add the buffer after autoclaving. When MES solutions are autoclaved, they turn yellow (although pH does not change measurably). The identity of the yellow breakdown product is unknown.

Références bibliographiques

BG Bugbee.; FB Salisbury. An evaluation of MES (2 (N-Morpholino) ethanesulfonic acid) and amberlite IRC-50 as pH buffers for nutrient solution studies. Journal of plant nutrition. 1985, 8, ( 7), 567-583.

MJ Alowitz.; MM Scherer . Kinetics of nitrate, nitrite, and Cr (VI) reduction by iron metal. Environmental Science & Technology. 2002, 36, (3), 299-306.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Code tarifaire harmonisé
2934.99
TSCA
Yes

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire