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      當(dāng)前位置:首頁(yè)  >  技術(shù)文章  >  BIOHUB四環(huán)素陰性胎牛血清說(shuō)明書(shū)

      BIOHUB四環(huán)素陰性胎牛血清說(shuō)明書(shū)

      更新時(shí)間:2023-10-24      點(diǎn)擊次數(shù):450

      1.png


      產(chǎn)品描述

      四環(huán)素陰性胎牛血清(Tetracycline Negative Fetal Bovine Serum)胎牛血清一般包含抗生素四環(huán)素(tet),當(dāng)使用非常敏感的tet-誘導(dǎo)的基因表達(dá)系統(tǒng)時(shí),研究人員會(huì)面臨意料之外的表達(dá)問(wèn)題。血清含有zui低級(jí)別的四環(huán)素是必要的,以確保精確的基因表達(dá)。胎牛血清會(huì)含有四環(huán)素,科研工作者在使用敏感四環(huán)素誘導(dǎo)調(diào)控表達(dá)系統(tǒng)時(shí),往往會(huì)遇到非預(yù)期基因表達(dá)的問(wèn)題。為確保精確的基因表達(dá),血清中所含的四環(huán)素越少越好。這款產(chǎn)品可應(yīng)用于使用敏感四環(huán)素誘導(dǎo)表達(dá)系統(tǒng)的細(xì)胞培養(yǎng),以及其它對(duì)四環(huán)素敏感的實(shí)驗(yàn)中。四環(huán)素檢測(cè)含量約為0.001µg/ml。

      產(chǎn)品特點(diǎn)

      Quality Profile

      Specification

      Result

      Unit

      Appearance

      Clear amber

      Pass


      PH

      6.8-8.2

      7.30


      Osmolality

      280-340

      315

      mOsm/kg

      Endotoxin

      As reported

      1.01

      ng/ml

      Hemoglobin

      25

      14.9

      mg/ml

      Tetracycline/-derivates

      0.5

      Pass

      μg/ml

      Glucose

      As reported

      3.87

      mM

      Calcium

      As reported

      2.65

      mM

      Phosphorous

      As reported

      2.79

      mM

      Got/AST

      As reported

      40

      U/l

      LDH

      As reported

      599

      U/l

      Protein Profile




      Total Protein

      3.0-4.5

      3.7

      g/dl

      Albumin

      As reported

      2.2

      g/dl

      lgG

      250.0

      189.00

      mg/l

      Sterility Testing




      Bactria and Fungi

      Not detected

      Not detected


      Mycoplasma

      Not detected

      Not detected


      Virus Testing




      Bovine Herpes Virus(BHV-1 and BHV-5)

      Not detected

      Not detected


      Pestivirus(e.g.BVD-V)

      Not detected

      Not detected


      Parainfluenza Virus Type 3(PI-3)

      Not detected

      Not detected


      Biological Performance




      Cell Growth MDCK(Madin-Darby Canine Kidney Line)

      ≥75.0

      101.0


      %Cell Growth CHO(Chinese Hamster Ovary Cell Line)

      ≥75.0

      100.0

      %

      產(chǎn)品應(yīng)用

      四環(huán)素陰性胎牛血清四環(huán)素陰性胎牛血清用于科研診斷試劑、疫苗生產(chǎn)和研發(fā),同時(shí)也能夠用于作為免疫反應(yīng)中的阻斷劑和蛋白配體反應(yīng)中的固定劑。

      運(yùn)輸與保存方法

      干冰運(yùn)輸,-20℃保存,有效期5年。

      注意事項(xiàng)注意事項(xiàng)

      為了您的安全和健康,請(qǐng)穿實(shí)驗(yàn)服并戴一次性手套操作!

      本產(chǎn)品主要用于科研領(lǐng)域,不宜用于臨床診斷或其他用途。



      貨號(hào)品名規(guī)格品牌
      78ED10009-500ml四環(huán)素陰性胎牛血清500mlBIOHUB
      78ED10009-10*50 ml四環(huán)素陰性胎牛血清10*50 mlBIOHUB
      78ED10009-50ml四環(huán)素陰性胎牛血清50mlBIOHUB






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