Optimized reagents for immunopotency assays on mesenchymal stromal cells for clinical use.

"Declarations Ethics approval and consent to participateCells were sourced from Banc de Sang i Teixits’ Biobank (Barcelona, Spain) and had appropriate donor informed consent for use in research. Authorisation issued by Hospital de la Vall d’Hebron’s Ethics Committee (Barcelona, Spain) to JV. Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding Open Access Funding provided by Universitat Autonoma de Barcelona. This work has been developed in the context of Red Española de Terapias Avanzadas (TERAV, expedient no. RD21/0017/0022) funded by Instituto de Salud Carlos III (ISCIII) in the context of NextGenerationEU’s Recovery, Transformation and Resilience Plan and by the Commission for Universities and Research of the Department of Innovation, Universities, and Enterprise of the Generalitat de Catalunya (2017 SGR 719)."