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Probot micro and nano fractionating spotter is used for fraction collection and spotting of analytes on MALDI plates. The device is capable of spotting samples on various MALDI plates and in a variety of well-plates. Especially useful is the possibility to spot volumes as small as 5 nl. Probot is capable to spot and collect fractions using any geometry of the collecting vessel.
Fraction collection upon separation of protein and for collection of fractions for the multidimensional chromatographic separation of complex samples. Spotting on MALDI plates and chips.
Methods & Expertise for Research Infrastructure
Probot can be used for simple sample collection using simple fractionation or it can be used in combination with reagent addition.
Different reagents can be used, and interested persons can contact the Core Facility directly.