Blog

Insights, protocols and research news from the St John's Laboratory team. Filter by topic below to find articles relevant to your work.

Top 5 tips: Immunohistochemistry

Top 5 tips: Immunohistochemistry

21st May 2026

Immunohistochemistry looks straightforward on paper. You fix your tissue, section it, apply your antibody, add your detection reagents, and visualise. Clean result. Move on. In practice, most people
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Top 5 tips: Western Blots

Top 5 tips: Western Blots

21st May 2026

Top 5 Tips for Western Blotting Western blotting is one of the most routine techniques in molecular biology. Most labs run blots weekly. Some run them daily. And yet inconsistent results, unexpected
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Top 5 Tips: Flow Cytometry

Top 5 Tips: Flow Cytometry

21st May 2026

Top 5 Tips for Flow Cytometry Flow cytometry looks manageable until you're three hours into acquisition and realise your gating boundaries are off, your viability looks suspect, and one of your chan
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Researcher Spotlight

Researcher Spotlight

20th May 2026

Researcher Spotlight: Dr. Vasudevarao Penugurti Dr. Vasudevarao Penugurti is a Postdoctoral Associate at Duke University School of Medicine, working on cancer progression and therapy resistance. He
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