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天然气便携硫化氢分析仪H2S-780
电穿孔是功能强大的将核酸、蛋白及其它分子导入多种细胞的高效技术。通过高强度的电场作用,瞬时提高细 胞膜的通透性,从而吸收周围介质中的外源分子。这种技术可以将核苷酸、DNA 与RNA、蛋白、糖类、染料及病 毒颗粒等导入原核和真核细胞内。电转化 ...
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今日热点
Trump bans trans athletes
To accept parcels from China
Blake Lively sued again
Blocks citizenship order
Security detail revoked
Judge tosses last charge
Ohio warehouse shooting
Parked Delta plane struck
Eggs worth $40K stolen
Offers buyouts to workforce
To stencil 'Choose Love'
Lose trademark ownership
Fox News hires Lara Trump
To cut 8.5% of its workforce
Hyde announces retirement
Matt Kuchar's father dies
World War II pilot dies
Winter weather warnings
Synagogue shooting plea
Renowned saxophonist dies
Alex Jones bankruptcy case
US trade deficit widens
Strikes deal on migrants
Neil Jacobs to lead NOAA
FBI agents won't lose jobs
When is the next full moon?
Confirmed as HUD secretary
Second strain in dairy cattle
Thousands protest policies
US private payrolls rise
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