Chemistry: molecular biology and microbiology – Maintaining blood or sperm in a physiologically active state...
Reexamination Certificate
2008-07-01
2008-07-01
Saucier, Sandra (Department: 1651)
Chemistry: molecular biology and microbiology
Maintaining blood or sperm in a physiologically active state...
C424S534000
Reexamination Certificate
active
07393628
ABSTRACT:
The present invention provides methods and apparatus for the rapid and efficient collection and purification of activated monocytes. The methods and apparatus of the present invention provide means for effecting the collection and purification in an aseptic environment. The method involves filtering a blood component mixture through a monocyte-adhering filter; washing the blood component mixture; backflushing the filter with a physiological solution; and backflushing the filter with Dextran-40/serum albumin.
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Ebner et al., “Generation of large numbers of human dendritic cells from whole blood passaged through leukocyte removal filters: an alternative to standard buffy coats”, J. Immunological Methods 252 : 93-104 (2001).
Celluzzi Christina
Myrup Andrew
Wagner Stephen J.
American National Red Cross
Buchanan & Ingersoll & Rooney PC
Saucier Sandra
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