Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Reexamination Certificate
2007-10-16
2007-10-16
Boyer, Charles (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
C510S504000, C435S287200, C435S007100, C435S006120, C435S270000
Reexamination Certificate
active
11210178
ABSTRACT:
The present invention provides lysis reagents, containers, methods and kits relating to the extraction or the extraction and isolation of a cellular component from a host cell. More specifically, the invention provides combinations of zwitterionic compounds that may be employed to aide in the extraction or the extraction and isolation of a cellular component from a host cell.
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Mehigh Richard
Porter Jeff
Boyer Charles
Polsinelli Shalton Flanigan Suelthaus PC
Sigma-Aldrich Co.
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