BCH4024 OC Sp26 E1 Q23: A company scientist is purifying an…
BCH4024 OC Sp26 E1 Q23: A company scientist is purifying an enzyme with a pI of 8.5 from a crude extract at pH 7.0 using ion-exchange chromatography. During loading, the target protein binds strongly while many contaminants flow through. Which principle best explains this behavior?
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