Paulina Średnicka

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Questions related from Paulina Średnicka

Problem with YES estrogen bioassay. Estrogen contamination?

Hello everyone, I've been encountering a recurring problem with the YES (Yeast Estrogen Screen) test, specifically related to the development of an intense red color after adding CPRG. I'm using...

08 February 2024 1,122 0 View

Problem with Trizol RNA extraction - what should be purity of chloroform and isopropanol?

Hi, I'm trying to isolate RNA from cell cultures using the Trizol method. However, all my samples have low 260/280 values (~1.6). Could this be because I used chloroform and isopropanol, which was...

27 October 2023 9,868 6 View