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| Furuoka, Hidefumi; Yabuzoe, Atushi; Horiuchi, Motohiro; Tagawa, Yuichi; Yokoyama, Takashi; Yamakawa, Yoshio; Shinagawa, Morikazu; Sata, Tetsutaro. |
| For immunohistochemistry of the prion diseases, several pretreatment methods to enhance the immunoreactivity of human and animal abnormal proteinase-resistant prion protein (PrPSc) on the tissue sections have been employed. The method of 121 degrees C hydrated autoclaving pretreatment or the combination method of 121 degrees C hydrated autoclaving with a certain chemical reagent ( formic acid or proteinase K, etc) are now widely used. We found that an improved hydrated autoclaving method at 135 degrees C, more effectively enhanced PrPSc immunoreactivity for the antibodies recognizing the linear epitope. In addition, this method was more effective for the long-term fixation samples as compared with other previous methods. However, this modified method could... |
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Palavras-chave: Prion protein; Immunohistochemistry; Antigen retrieval; Autoclaving; Monoclonal antibody; CREUTZFELDT-JAKOB-DISEASE; MONOCLONAL-ANTIBODIES; IMMUNOCYTOCHEMISTRY; IMMUNOREACTIVITY; PROTOCOLS; FIXATION; DEPOSITS; PLAQUES; BRAIN; PRP. |
| Ano: 2005 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/712 |
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