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100bp DNA Ladder

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  • 38.89/

上海莱枫生物科技有限公司
18012236082 021-64810180
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  • Brand  lifefeng
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  • Main Business:PCR,核酸纯化,核酸电泳
The information on this page regarding the "100bp DNA Ladder" product is provided by 上海莱枫生物科技有限公司. If you would like to know more about the price, model, and manufacturer of "100bp DNA Ladder", please contact the supplier or leave a message.
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Last Updated 2025-08-12 17:58

100bp DNA Ladder

100 bp DNA Ladder由12种线性双链DNA组成,分别是1500、1200、1000、900、800、700、600、500、400、300、200和100 bp。上样量为5µl,500 bp为100 ng,其他条带各约50 ng。
本产品已含1×Loading Buffer,可直接电泳;建议使用凝胶浓度为2-3%。

产品使用说明书:100 bp DNA Ladder
更多产品信息请关注:www.lifefeng.com

产品稳定:抵抗DNase降解,可长期于4℃或室温放置。
电泳指示剂可简单判断产品是否失效:
Marker在多次使用后接触空气中CO2导致pH下降,DNA在酸性环境中容易水解。我们在产品中使用的红色染料同时是一种酸碱指示剂,碱性条件下呈红色,酸性条件下呈黄色。如果反复使用后冻存管中只剩少量Marker(比如<50µl) ,并且长期于室温放置,可能会出现Marker在酸性条件下水解的情况,此时Marker呈黄色,说明Marker已失效。
-20℃冻存的Marker可能也呈黄色,不影响使用,室温放置后可恢复呈红色。
Company Name 上海莱枫生物科技有限公司
Location
Business Scope PCR,核酸纯化,核酸电泳
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