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145224-94-8 - MES, 0.5M buffer soln., pH 6.5 - J63778 - Alfa Aesar

J63778 MES, 0.5M buffer soln., pH 6.5

Número CAS
145224-94-8
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
100ml 48,20
250ml 72,31
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MES, 0.5M buffer soln., pH 6.5

MDL
MFCD00283848

Propiedades químicas

Formulario
Liquid
Solubilidad
Soluble in water (~1.3 M).

Aplicaciones

MES is used as a running buffer for resolving very small proteins (ex: 13 kDa) on bis-tris gels. Also used in cation-exchange chromatography and as a biological buffer in plant cell cultures. Used in various protein characterization assays. MES is also useful as a non-coordinating buffer in chemistry involving metal ions, as many common buffers (e.g. phosphate and acetate) readily form coordination complexes. MES only weakly binds Ca, Mg, Mn, and it has negligible binding with Cu(II).

Notas

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Referencias documentales

Yutaka ORII,; Masayuki MORITA. Measurement of the pH of Frozen Buffer Solutions by Using pH Indicators. J Biochem . 1977 , 81(1),163-168..

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319

Causes skin irritation. Causes serious eye irritation.

Indicaciones de precaución: P280-P264-P305+P351+P338-P362-P321-P332+P313-P337+P313-P302+P352

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists: IF ON SKIN: Wash with plenty of soap and water.

Otras referencias

Código de tarifa arancelaria unificado
2934.99
TSCA
No

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