羟乙基哌嗪乙硫磺酸,HEPES, Free Acid, Molecular Biology Grade;A zwitterionice N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.48 at 25°C.
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- 羟乙基哌嗪乙硫磺酸,HEPES, Free Acid, Molecular Biology Grade;A zwitterionice N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.48 at 25°C.