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Asymmetric polymerase chain reaction improves streptavidin–biotin based purification of polymerase chain reaction products prior to matrix-assisted laser desorption/ionization time-of-flight mass spectrometric analysis

✍ Scribed by Christian Jurinke; Dirk van den Boom; Hubert Köster


Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
62 KB
Volume
12
Category
Article
ISSN
0951-4198

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✦ Synopsis


Asymmetric polymerase chain reaction (PCR) simplifies the application of biotin-streptavidin based purification formats for PCR products in matrix-assisted laser desorption/ionization time-of-flight mass spectrometric analysis. The use of an excess of non-biotinylated primer improves the turnover of biotinylated primer. Thereby performance deficiencies caused by non-extended biotinylated primer are eliminated.