We are still in search for the perfect marker for vessels in rat tissue, but
some good one's so far are, Collagen 4 from U of Iowa Hybridoma Bank, TGFR3
from Santa Cruz, CD31 from RDI,  monoclonal VEGF from Santa Cruz, polyclonal
vwb (factor 8) from DAKO and Tie2 from Santa Cruz.  These have all worked on
ffpe rat tissue, but we are still looking for more specificity of very early
endothelial cells for developing angeogenisis.
Patsy Ruegg