HEPES (N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid) buffer, with a precise pH range of 7.4–8, delivers unmatched stability for cell culture, protein purification, and molecular biology applications. Sterile-filtered at 0.2µm, DNase/RNase-free, and proudly manufactured in the USA, our solution ensures the highest purity and consistency for your experiments.

• Size: 100mL, 250mL
• Sterile (Dnase, Rnase free), 0.22um filtered to ensure utmost quality

• Remains stable at 2–8°C for up to 24 months, offering flexibility for diverse lab environments.

Our HEPES (N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid) is a zwitterionic buffer optimized for a pH range of 7.4–8.0, ensuring superior stability for your experiments.

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