US2011045455A1PendingUtilityA1

Suspension medium for red blood cells

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Assignee: GRIFOLS SAPriority: Jun 22, 2006Filed: Oct 29, 2010Published: Feb 24, 2011
Est. expiryJun 22, 2026(expired)· nominal 20-yr term from priority
Inventors:Daniel Martorell PenaMa Del Carmen Traves PoloJordi Farre LeonJosefina Castells Parera
A01N 1/126A01N 1/10G01N 33/96G01N 33/80C12N 5/0641Y10T436/108331
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Claims

Abstract

The present invention relates to a new suspension medium or diluent solution for red blood cells for use in haematological methods. The suspension medium or diluent solution for red blood cells may comprise a combination of two or more amino acids of any group, and preserves the red blood cells in the sample for at least 8 weeks.

Claims

exact text as granted — not AI-modified
1 - 14 . (canceled) 
     
     
         15 . A method for preserving red blood cells comprising mixing a red blood cell sample in a suspension medium or diluent solution comprising phosphate buffer, sodium chloride, glucose, adenine, at least one preservative, EDTA and glycine and a combination of two or more amino acids of any group at a concentration higher than that necessary for reducing the ionic strength, thereby preserving the red blood cells in the sample as a hematological reagent for at least 8 weeks. 
     
     
         16 . (canceled)

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