Sexton Biotechnologies, Inc.

Gallant Pet, Inc.

Sreedhar Thirumala

Steven Charlebois

Erik John Woods

Shelly J Zacharias

Matthew B Welty

Disclosed are methods for treating platelet compositions (e.g. platelet concentrates and/or platelet lysates) with electron beam radiation, where the compositions are in a frozen state during irradiation with the e-beam radiation. The methods can be conducted using e-beam radiation at doses effective to reduce the pathogen content of the compositions while retaining highly beneficial bioactivities of the compositions. Also disclosed are compositions preparable by the methods, and methods and compositions involving the use of the e-beam treated materials.

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Zionsville, IN, United States of America

Sreedhar Thirumala