137264

HEPES

EMPROVE^® EVOLVE

• Sinónimos: Ácido 4-(2-hidroxietil)piperacina-1-etanosulfónico, Ácido N-(2-hidroxietil)piperacina-N′-(2-etanosulfónico)
• Fórmula empírica (notación de Hill): C₈H₁₈N₂O₄S
• Número de CAS: 7365-45-9
• Peso molecular: 238.30
• Beilstein: 883043
• Número MDL: MFCD00006158
• Código UNSPSC: 12161700

Propiedades

• origen biológico: synthetic
• Nivel de calidad: 400
• Línea del producto: EMPROVE^® EVOLVE
• formulario: powder
• técnicas: cell culture | mammalian: suitable
• impurezas: Endotoxin, microbial, and trace metals; tested
• pH: 4.7-5.3; 6.8-8.2
• intervalo de pH útil: 6.8-8.2
• pKa (25 °C): 7.5
• pKa: 7.5
• idoneidad: suitable for manufacturing use
• actividad extraña: Cytotoxicity, DNase, NICKase, RNase, and Protease; tested
• temp. de almacenamiento: 2-30°C
• cadena SMILES: OCCN1CCN(CC1)CCS(O)(=O)=O
• InChI: 1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)
• Clave InChI: JKMHFZQWWAIEOD-UHFFFAOYSA-N

Descripción

Aplicación

HEPES is a biological buffer often referred to as a “Good′s” buffer. It is the most commonly used biological buffer since the pKa of HEPES is 7.31 which corresponds to the physiological pH of 7.36. HEPES is considered to be non-toxic to culture cell lines, highly water soluble and provides high-solution clarity.HEPES is used in cell culture media, biopharmaceutical buffer formulations (both upstream and downstream) and diagnostic reagents. HEPES based buffers are used in purification bioprocesses of antibodies, bioactives, proteins and growth factors.

Información legal

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable