Lymphoid neoplastic P388D1 cells express membrane protein candidates that discriminate among the C-terminal phylogenetic diversity in heat shock protein 70 sequences.

We previously found that mouse inducible Hsp72 bound more extensively to lymphoblast-like lymphoid neoplastic P388D1 cells than to RAW264.7 monocyte-macrophages. In the present study, we analyzed the characteristics of the binding to P388D1 cells of recombinant HSP70 derived from different species.