On-probe sample cleanup system and method for MALDI analysis

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United States of America Patent

PATENT NO 7485855
APP PUB NO 20090001263A1
SERIAL NO

11441175

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Abstract

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A system and method for cleanup of biological samples from contaminants prior to spectroscopy analysis. The system includes a support configured to hold a sample including a liquid having at least one group of biological molecules with a surface of the support binding the molecules at a surface tension angle to the liquid of less than 180 degrees. The system includes an evaporator configured to evaporate liquid from the support, a solvent applicator configured to apply a solvent for dissolution of the contaminants in the sample, and a solvent removal device configured to remove applied solvent from the sample and thereby at least partially remove the contaminants.

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Patent Owner(s)

  • SCIENCE & ENGINEERING SERVICES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doroshenko, Vladimir M Ellicott City , US 30 563
Sundaram, Appavu K Montgomery Village , US 4 15
Taranenko, Nelli I Columbia , US 2 12

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