Unlike extracting DNA, PCR amplification can make multiple samples at the same time.

Zhou Wen prepared samples of 7 plant DNA one by one.

After getting on the PCR device, he was not idle, but began to configure the biological enzyme preparations that needed to be added.

This is much simpler than plant purification, and you only need to add various biological agents strictly according to the proportions.

At 4:30 pm, the plant DNA was amplified.

I took the samples out of the amplification instrument one by one and looked at them. The amplification effect was very good.

Next, according to the professional biotechnology pharmaceutical process, there is a series of complex preparation and disinfection procedures.

However, Zhou Wen is a laboratory pharmaceutical and does not need to be marketed, so some steps are directly saved, and some use simple procedures, such as purification separation, concentration, crystallization, etc.

This saved him more than 90% of his time.

At three o'clock in the afternoon, the first batch of 12 biological painkillers were successfully prepared.
Chapter completed!