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    2009-5-31 · Most of these gels consist of a polyacrylamide-based polymer and an organic crosslinker. Polyethyleneimine (PEI) has been used as an organic crosslinker for polyacrylamide tertiary butyl acrylate (PAtBA) copolymer. Literature reported that PEI can also form ringing gels with polyacrylamide (PAM) copolymers in addition to simple PAM homopolymers.

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    2003-9-1 · The cost of using this system for genotyping is low. The gel ingredients cost approximately 2.60, and a gel can be used to obtain 100 data points without multiplexing. This brings the gel cost per data point to less than 0.03. The gel system itself is also inexpensive with a current price …

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