Electrophoresis yog cov txheej txheem kuaj siv los cais DNA, RNA, lossis cov protein molecules raws li lawv qhov loj me thiab cov nqi hluav taws xob. Ib qho hluav taws xob tam sim no yog siv los txav cov molecules kom sib cais los ntawm gel. Pores nyob rau hauv cov gel ua hauj lwm zoo li lub sieve, cia me me molecule ...
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