ab6545 staining Rb2 p130 in Mouse lung tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with 4% paraformaldehyde in PBS at 4°C overnight, embedded in paraffin was and section a 7μm. Endogenous enzyme activity was quenched by 2% H₂O₂ in methanol (30 minutes). Sections were blocked wirh 2% BSA, 5% serum and 0.1% Trition X-100 in PBS. Samples were incubated with primary antibody (1/500 in blocking buffer). White arrow heads mark epithelial cells expressing high levels of protein in nuclear and perinuclear locations.

Immunohistochemical staining of mouse tissue using anti-pRb2 / p130 antiserum. 

The staining shows the location of pRb2 / p130 in developing mouse tissue.