Bio-Rad Profinity IMAC Resins - Manual (Page 32)

Porath J et al., Metal chelate affinity chromatography,
a new approach to protein fractionation, Nature 258,
598–599 (1975)
Section 14
Legal Notices
FPLC is a trademark of GE Healthcare. Triton is a
trademark of Union Carbide. Tween is a trademark of
ICI Americas, Inc.
Purification and preparation of fusion proteins and
affinity peptides comprising at least two adjacent
histidine residues may require a license under US
patent 5,284,933 and US patent 5,310,663,
including corresponding foreign patents (assignee
Hoffman-La Roche, Inc).
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