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        1. 上海乾思生物科技有限公司
          中級會(huì)員 | 第16年

          18916423352

          細(xì)胞庫
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          SIGMA現(xiàn)貨,SIGMA代理

          使用無血清培養(yǎng)基

          時(shí)間:2011/10/27閱讀:637
          分享:
             在即將出版的3月份的《生物技術(shù)趨勢》(Trends in Biotechnology)雜志中,來自責(zé)任醫(yī)藥醫(yī)師協(xié)會(huì)(Physicians Committee for Responsible Medicine)的科學(xué)家和醫(yī)生倡導(dǎo)大家都使用無血清的培養(yǎng)基在實(shí)驗(yàn)室中培養(yǎng)細(xì)胞。平時(shí)科研人員所使用的胎牛血清是通過穿刺胎牛心臟獲得的,在這個(gè)過程中通常不采用任何麻醉劑。zui近,隨著科技不斷進(jìn)步人類細(xì)胞可以在沒有動(dòng)物血清的培養(yǎng)基中生長,這讓科學(xué)家和研究人員在做細(xì)胞培養(yǎng)的時(shí)候可以更加安全,同時(shí)也更加人道。
              文章的作者M(jìn)egha Shah Even指出:“科學(xué)家已經(jīng)找到更加人道、更加科學(xué)的替代品,是時(shí)候取消在實(shí)驗(yàn)室中使用胎牛血清了。”在現(xiàn)在的藥物和診斷試劑盒的制造過程中都需要大量體外培養(yǎng)細(xì)胞,美分析公司指出細(xì)胞培養(yǎng)產(chǎn)品市場將激增。
              在細(xì)胞中加入胎牛血清除了有上訴的人道和安全問題外,筆者認(rèn)為不同批次的血清的差異也是科研人員在進(jìn)行實(shí)驗(yàn)時(shí)遇到的一個(gè)棘手問題。特別是進(jìn)行診斷、判斷細(xì)胞因子效果時(shí),因?yàn)榧壜?lián)放大的作用,一點(diǎn)微小的差別就可以導(dǎo)致較大的誤差。因此,無血清培養(yǎng)基的確是未來細(xì)胞培養(yǎng)的趨勢。
           

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