Can we use 30% sucrose dipped brain sample for IHC that is dipped for a month or longer in sucrose solution???

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Wenjun Zhou

Q1. Not a good idea to dip for one month or longer.

Q2. Never try that.

Paula Alexandre

Q1. Are these samples in 30% Suc PBS1x? If the antibody is very good the IHC may work. Although the staining will never be as nice as using freshly fixed tissue.

Dinesh K. Dhull

Thank you Dr Zhou and Dr Alexandre for your valuable suggestions...