Laboratoire Francais Du Fractionnement Et Des Biotechnologies

Chu Nantes

Joffrey De Larichaudy

Sandy Cazalon Nemorin

The present invention relates to a composition comprising, in a physiologically acceptable medium: said composition having a pH between 7.0 and 8.5, preferably between 7.0 and 8.3. It also relates to a method for the cryopreservation of at least one sample of cells for therapeutic purposes, comprising the following steps: i) mixing the sample of cells for therapeutic purposes with ingredients a) to d) above and a physiologically acceptable medium, so as to obtain a composition having a pH between 7.0 and 8.5, preferably between 7.0 and 8.3, then ii) freezing the composition obtained in step i).

Method for the cryopreservation of cells for therapeutic purposes

Disclosed is a composition including, in a physiologically acceptable medium: a) human albumin; b) at least one saccharide; c) DMSO and L-cysteine or coenzyme Q10; and d) cells for therapeutic purposes, with the exception of specific tumour-infiltrating lymphocytes.

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Malakoff, France

Joffrey De Larichaudy