Fig. 3From: Modulation of Nucleotide Triphosphate Diphosphohydrolase-1 (NTPDase-1)/cd39 in Xenograft RejectionWestern analysis of cd39 expression in wild-type cardiac xenografts (0–72 hr). Protein extracts from cardiac grafts were fractionated by SDS-PAGE and analyzed by protein immunoblot analysis with an anti-mouse ATPDase antibody. Native cd39 is expressed as a 78 kDa band. (A) Concordant rejection model; (B) accommodation model.Back to article page