Method and means for an isolation of membrane-bound proteins from a biological sample, preferably processed plant seed meal

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United States of America

PATENT NO 12209108
APP PUB NO 20200369717A1
SERIAL NO

16956058

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Abstract

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The present invention provides the method and means for an efficient isolation of membrane-bound proteins from biological samples, e.g. in samples from raw or processed plant material, preferably defatted plant seed meal such as canola meal. The biological sample can be highly processed, e.g. by applying high temperature, pressure, or a chemical treatment and can be derived from seed matrices as well as other typical plant tissues for example seed, grain, leaf, root, or pollen. The invention comprises the provision of a novel extraction buffer (MEB) and its application in the method of the invention, wherein the buffer has a strong alkaline pH of 10 to 12.5 and comprises a soluble concentration of detergent at a level of 0.5% to 5%.

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Patent Owner(s)

  • BASF PLANT SCIENCE COMPANY GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Slessareva, Janna Research Triangle, US 1 0
Wyrick, Meghan K Research Triangle, US 1 0
Xia, Min Research Triangle, US 26 103

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