Materials and methods for producing blood products
AssigneeCellphire, Inc.
InventorsJoshua Donald Montgomery, Braden Carl Ishler, Stephen Edward Amos, Keith Andrew Moskowitz, Amber Nicole Lee, Rafael Jorda, Glen Michael Fitzpatrick, Michael Alexander Mathews
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Abstract
Provided herein are materials and methods for the preparation of blood products. In one aspect, provided herein is a composition including platelets or platelet derivatives and an aqueous medium, wherein the aqueous medium has a protein concentration less than 50% of the protein concentration of donor apheresis plasma.
Claims22
A process for preparing a composition comprising platelets or platelet derivatives and an aqueous medium, the process comprising:
- tangential flow filtration (TFF) of a starting material comprising platelets, a diluted starting material comprising platelets, a concentrated platelet composition, or a combination thereof, thereby preparing a composition comprising platelets or platelet derivatives and aqueous medium,
- wherein the aqueous medium has a protein concentration less than or equal to 50% of the protein concentration of donor apheresis plasma.
A composition comprising platelets or platelet derivatives and an aqueous medium, wherein the aqueous medium has a protein concentration less than or equal to 50% of the protein concentration of donor apheresis plasma.
Dependencies are inferred from the claim text.