Human MSCs (Adipose Tissue Derived) from a single adult donor. Axol human mesenchymal stem cells have been functionally tested and are compatible with our MSC Expansion Medium. Our mesenchymal stem cells are >95% positive for the presence of CD29, CD44, CD73, CD90, CD105, CD166 markers by flow cytometry analysis. Our MSCs are <2% positive for the presence of CD14, CD31, CD34, CD45 markers by flow cytometry analysis. All of the cells provided are tested and are negative for HIV-1, HIV-2, Hepatitis B and Hepatitis C as detected by PCR.