HEPES Powder

HEPES Powder

Manufactured under industry leading standards for low endotoxin content and superior results.

HEPES (N-2-hydroxyethylpiperazine-N'-2-ethanesulphonic acid) provides an alternative to the use of bicarbonate for buffering because it does not require elevated levels of CO2. Unlike the low pKa of bicarbonate, HEPES has a pKa of 7.66 making it a much stronger buffer in the pH 7.2-7.6 range than bicarbonate buffer. Potential disadvantages of HEPES include toxicity over 100 mM and lack of nutritive value to the cell.

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Code Description Manufacturer Price Quantity
1638878 100g HEPES Powder CORNING
£116.00 (exc VAT) per EACH
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1638879 500g HEPES Powder CORNING
£213.21 (exc VAT) per EACH
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1638880 1000g HEPES Powder CORNING
£550.00 (exc VAT) per EACH
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