Hepes

HEPES is a zwitterionic chemical buffer, which is widely used in cell culture. HEPES is an effective buffer at pH 6.8 to 8.2. HEPES is an effective inducer of lysosomal biogenesis.

Appearance and properties: white crystalline powder.

Density: 1.07g /mL at 20 °C

Melting point: 234-238 °C

Refractive index: n20/D 1.339

HEPES is a hydrogen ion buffer that can control a constant pH range for a long time.

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