Protein Transfection Reagent

Inner components should be stored according to specified temperature. Protein transfection is a transfection technique that delivers active proteins or peptides into cells. It is widely used in protein function studies，cellular signaling research，drug development，and gene function investigations. The protein transfection reagent demonstrates exceptionally potent transfection capabilities，efficiently transfecting various adherent cell types with transfection efficiencies exceeding 90% in adherent cells (e. g. ，HeLa cells，albumin). It effectively transfects not only proteins but also peptides and polysaccharides，including antibodies，enzymes，cytokines，complement components，and sulfated glucans. RFect Protein Transfection Reagent is formulated with biodegradable materials，exhibiting minimal cytotoxicity. Post-transfection cell mortality remains around 5%，comparable to normal cell culture mortality rates. The kit offers exceptional convenience: simply mix the transfection reagent with the target protein，then directly add the reagent-protein complex to cultured cells. Features: 1. High-efficiency protein transfection: Efficiently transfects various adherent cell types with transfection efficiencies exceeding 90% in adherent cells; 2. Broad transfection range: Efficiently transfects not only proteins but also peptides and polysaccharides，including antibodies，enzymes，cytokines，complement，and sulfated dextran; 3. Minimal cytotoxicity: Utilizes biodegradable biomaterials，resulting in a cell death rate of approximately 5%—comparable to normal cell culture mortality rates; 4. Extremely simple operation: Requires no separate dissolution of transfection reagents prior to use.