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Corning™ HEPES, Liquid
BIOPHARMA

Product Code. 15323661
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Quantity:
6 x 100 mL
Unit Size:
Pack of 6
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15323661 6 x 100 mL Pack of 6
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Product Code. 15323661 Supplier Corning™ Supplier No. 25060CI

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Description

An alternative to use of bicarbonate for buffering

Technical Advantage:  Product 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.  The recommended working concentration is 10-25 mM.
-  Complete Certificate of Analysis available for each production lot, along with full formulation information

Corning media certificates are available on our Resource Library.
TRUSTED_SUSTAINABILITY

Specifications

Content And Storage 15° to 30°C
Form Liquid
Product Type HEPES Buffer
Sterility Sterile-filtered
pH 7.2 to 7.6
Quantity 6 x 100 mL
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