Gel for isoelectric focusing

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United States of America Patent

PATENT NO 8858771
SERIAL NO

13370362

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Abstract

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The present invention relates to the field of electrophoresis and more specifically to a gel or strip for separating peptide components by isoelectric focusing by producing IPG (immobilized pH gradient) gels or strips in a novel way before focusing. More closely, the peptides are focused in a novel IPG gel including an uneven or non-linear pH gradient having at least three separate stepwise arranged pH-intervals. After focusing the peptide resolution is high and the peptides are evenly distributed along the gel.

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Patent Owner(s)

Patent OwnerAddress
GE HEALTHCARE BIO-SCIENCES AB75184 UPPSALA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bjellqvist, Bengt Uppsala, SE 20 43
Uhlen, Kristina Uppsala, SE 5 2

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