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Agarose 琼脂糖 Sigma 西格玛试剂

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Agarose 琼脂糖 Sigma 西格玛试剂,货号:V900510 - Agarose,规格:100g/500g

更新时间:2019-08-22 17:23:29

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Agarose 琼脂糖 Sigma 西格玛试剂,货号:V900510 - Agarose,规格:100g/500g

上海蔚霆生物科技有限公司是一家高科技生物技术企业,代理和经销众多国际生命科学领域的知名品牌。 公司在保证质量同时,以价格优、到货快、服务周到、诚信交易为宗旨与理念,致力于各种生物试剂、抗体、Elisa试剂盒、细胞因子、耗材的销售推广及服务工作。进口原装试剂、试剂盒、抗体需要两到三周货期,如需订购,请来电咨询或咨询在线QQ/微信(815983355)人员。
(本公司试剂盒仅供研究使用,不得用于临床实验或人体实验,否则所产生的一切后果,由实验者承担,本公司概不负责.)

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Analysis Note

The following is a list of properties associated with our agaroses:
Sulfate content - used as an indicator of purity, since sulfate is the major ionic group present.
Gel strength - the force that must be applied to a gel to cause it to fracture.
Gel point - the temperature at which an aqueous agarose solution forms a gel as it cools. Agarose solutions exhibit hysteresis in the liquid-to-gel transition - that is, their gel point is not the same as their melting temperature. 
Electroendosmosis (EEO) - a movement of liquid through the gel. Anionic groups in an agarose gel are affixed to the matrix and cannot move, but dissociable counter cations can migrate toward the cathode in the matrix, giving rise to EEO. Since electrophoretic movement of biopolymers is usually toward the anode, EEO can disrupt separations because of internal convection.

包装

100, 500 g in poly bottle

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