HEPES (N-2-hydroxyethylpiperazine-N-2-ethane sulfonic acid) is a zwitterionic organic chemical buffering agent commonly used in cell culture media. It maintains the pH in a range of 6.7–8.6 and the addition of 10 to 25mM HEPES provides extra buffering capacity when cell culture requires extended periods of manipulation outside of a CO2 incubator. HEPES is suitable for many cell culture systems because it is membrane impermeable, has limited effect on biochemical reactions, is chemically and enzymatically stable. HEPES Buffer Solution is prepared in cell culture grade water.
Products
HEPES Buffer Solution (1 M)
No.
LTBSS04
Volume:
100 mlAdd to order
Product Specifications
Appearance
Clear liquid
CAS No.
7365-45-9
Storage and shelf life
Store at +2 to +8°C protected from light.
Once opened store at +2 to +8°C and use within 24 months.
Shipping conditions
Ambient
Working concentration
Recommended final concentration: 10 – 40 mM
Formulation
| Component | concentration mg/l |
| HEPES | 238300 |
Precautions and Disclaimer
This product is for research use only.Download:
General information in pdf
HEPES (N-2-hydroxyethylpiperazine-N-2-ethane sulfonic acid) is a zwitterionic organic chemical buffering agent commonly used in cell culture media. It maintains the pH in a range of 6.7–8.6 and the addition of 10 to 25mM HEPES provides extra buffering capacity when cell culture requires extended periods of manipulation outside of a CO2 incubator. HEPES is suitable for many cell culture systems because it is membrane impermeable, has limited effect on biochemical reactions, is chemically and enzymatically stable. HEPES Buffer Solution is prepared in cell culture grade water.
