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    Did you mean Polyethylenimine?
    GlossaryPolyethylenimine

    polymer used for binding DNA and delivering genes

    Polyethylenimine (PEI) is a polymer that is often used in scientific research and industrial applications due to its strong ability to bind to DNA and other negatively charged molecules. It is commonly utilized in gene therapy and biotechnology for delivering genetic material into cells, as well as in water treatment processes to remove contaminants.

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      community Don't use PP405 from everychem. it is likely fake.

      in Research/Science  66 upvotes 11 months ago
      PP405 from Everychem is likely fake and potentially harmful, with concerns about its stability and the risk of using the wrong MPC inhibitor, which could damage hair follicles. The real PP405 was studied under strict conditions, and DIY attempts are discouraged due to unknown formulation and quality control.

      community PP405 (Everychem 3HP) Users - Assemble and share your story!

      in Chat  19 upvotes 4 weeks ago
      Users discussed the effectiveness of Everychem's solution, similar to PP405, with some reporting improved hair thickness and new growth. Concerns were raised about safety and the legitimacy of the product, with some users advising against purchasing research chemicals.

      community Does anyone know the chemical formula for pelage pp405?

      in Research/Science  14 upvotes 1 year ago
      The conversation discusses the lack of public information on the chemical structure of PP405, a hair loss treatment, and the challenges of synthesizing it without a patent. It also explores a patent related to hydrogen-based topical formulations for reducing oxidative stress and inflammation.

      community Making PG free solution at home

      in Product  1 upvotes 2 years ago
      A user wants to make a solution for RU58841 and finasteride powder using only glycerin and asks if ethanol is necessary. They are seeking advice on whether glycerin alone is sufficient.