نتایج جستجو برای: alkaline purification

تعداد نتایج: 98551  

Journal: :BioTechniques 2001
A Ibrahim J Hofman-Bang B K Ahring

We present a simplified and fast method to obtain high-quality sequences directly from PCRs without the traditional gel purification. We also report on an improved method to obtain sequence-quality PCR products from microorganisms that are difficult to lyse with no need for DNA extraction. The technique uses exonuclease 1 and shrimp alkaline phosphatase to degrade residual dNTPs and primers. Ou...

Journal: :E3S web of conferences 2021

The paper studies various modifications of diatomite, aiming at creating sorbents for wastewater purification from heavy metal ions. Diatomite the Akhmatovskoe deposit Penza region was considered as a raw material. processes physical and chemical modification diatomite were investigated. Adsorption isotherms constructed, quantitative characteristics adsorption copper ions on surface modified ob...

Journal: :Bulletin of the Agricultural Chemical Society of Japan 1958

Background: Alkaline proteases is the important group of enzymes having numerous industrial applications including dairy food formulations. Objectives: The current study deals with the purification and characterization of an alkaline serine protease produced by Geotrichum candidum QAUGC01, isolated from indigenous fermented milk product, Dahi.<br...

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