I’ve been working a lot with immunohistochemistry lately and it’s fascinating how crucial precise fixation is for the quality of results. Last week, I had a case where delayed processing led to significantly weaker staining, which made diagnosis tricky. I’m curious, how do others ensure consistency in their tissue samples during this step?
It’s wild how just a bit of delay can throw everything off! I always make sure to label my samples with time stamps – it’s like giving them a little time passport. How do you handle late samples when they come in?
I totally get the struggle with delayed processing affecting staining quality. I like to implement a strict schedule for my samples and always try to start processing as soon as I can after fixation. Have you thought about using a dedicated timer for each batch to keep track better?