GATE BT · 2017 · BT
Question 35: Upstream and Downstream Processing
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Question 35
BTNAT2 marksNeeds review
The specific activity of an enzyme in a crude extract of E. coli is 9.5 units/mg of protein. The specific activity increased to 68 units/mg of protein upon ion-exchange chromatography. The fold purification is ________.
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2017BT
GATE BT 2017 · Paper 1
Biotechnology · Original paper archive
- Section
- Biotechnology
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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