Cartridge Methods for Oligonucleotide Purification

islanding detection methods for microgrids

امروزه استفاده از منابع انرژی پراکنده کاربرد وسیعی یافته است . اگر چه این منابع بسیاری از مشکلات شبکه را حل می کنند اما زیاد شدن آنها مسائل فراوانی برای سیستم قدرت به همراه دارد . استفاده از میکروشبکه راه حلی است که علاوه بر استفاده از مزایای منابع انرژی پراکنده برخی از مشکلات ایجاد شده توسط آنها را نیز منتفی می کند . همچنین میکروشبکه ها کیفیت برق و قابلیت اطمینان تامین انرژی مشترکان را افزایش ...

Chromatographic methods for protein purification

Highly parallel oligonucleotide purification and functionalization using reversible chemistry

We have developed a cost-effective, highly parallel method for purification and functionalization of 5'-labeled oligonucleotides. The approach is based on 5'-hexa-His phase tag purification, followed by exchange of the hexa-His tag for a functional group using reversible reaction chemistry. These methods are suitable for large-scale (micromole to millimole) production of oligonucleotides and ar...

Comparison of three different methods for concentration and purification of giardia lamblia cysts

Background: Giardia lamblia is the most frequent human intestinal protozoan worldwide. Diagnosis of G. lamblia by microscopic examination of stool is common, but ELISA & IFA methods have been used in research and epidemiological studies recently. To produce polyclonal antibodies for designing ELISA & IFA kites molecular and genomic studies (PCR and parasitic culture) as well as other epidemiolo...

Magnetic Bead Based Dna Purification on a Disposable Centrifugal Microfluidic Foil Cartridge

We present a novel method for integrated magnetic bead based DNA purification on a centrifugal microfluidic platform (“disk”). The system is characterized by purifying DNA from lysed E. coli cultures. Advantages over existing solutions [1-4] include operation at low centrifugal frequencies ( 8 Hz), modular design using one repeating unit operation, short processing time and yield close to 100% ...