Gibco™ HEPES (1M) is a zwitterionic organic buffer widely used in cell culture media. Unlike bicarbonate, HEPES maintains pH stability during extended manipulation outside CO₂ incubators.

Its properties — membrane impermeability, minimal biochemical interference, and stability under light — make it a reliable choice for sensitive assays and molecular biology workflows.

Specifications

• Concentration: 1M solution

• Format: Sterile liquid

• Quantity: 100 mL

• Storage: 2–8 °C

• Shipping: Ambient

• Shelf life: 24 months from date of manufacture
  ⚠ Shelf Life Notice: Shelf life varies depending on stock. Please confirm expiry date with BCST before ordering.