Review




Structured Review

Carl Roth GmbH 4% pfa solution
4% Pfa Solution, supplied by Carl Roth GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/pfa+solution/4++pfa+solution/pm37960012-108-2-6
Average 90 stars, based on 1 article reviews
4% pfa solution - by Bioz Stars, 2026-11
90/100 stars

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Related Articles

Staining:

Article Title: A Dexamethasone-Loaded Polymeric Electrospun Construct as a Tubular Cardiovascular Implant.
Article Snippet: Trypsin (Thermo Fisher, Waltham, MA, USA) was used to dissociate the HUVSMCs and HUVECs, while TrypLE Select Enzym (1×, Thermofischer, Waltham, MA, USA) was used for the iPSC-CMs. .. For sample fixation, 4% PFA solution (Carl-Roth, Karlsruhe, Germany) was used at room temperature for 1 h. Afterwards, the samples were washed twice with PBS (Thermofischer, Waltham, MA, USA) and stored at 4 ◦C until the staining process. .. For cell membrane permeabilization, 5% normal goat serum and 0.1% Triton X-100 (SigmaAldrich, Saint Louis, MO, USA) in PBS were used.

Article Title: A Dexamethasone-Loaded Polymeric Electrospun Construct as a Tubular Cardiovascular Implant.
Article Snippet: Trypsin (Thermo Fisher, Waltham, MA, USA) was used to dissociate the HUVSMCs and HUVECs, while TrypLE Select Enzym (1×, Thermofischer, Waltham, MA, USA) was used for the iPSC-CMs. .. For sample fixation, 4% PFA solution (Carl-Roth, Karlsruhe, Germany) was used at room temperature for 1 h. Afterwards, the samples were washed twice with PBS (Thermofischer, Waltham, MA, USA) and stored at 4 °C until the staining process. .. For cell membrane permeabilization, 5% normal goat serum and 0.1% Triton X-100 (Sigma-Aldrich, Saint Louis, MO, USA) in PBS were used.

other:

Article Title: Gene and miRNA expression signature of Lewis lung carcinoma LLC1 cells in extracellular matrix enriched microenvironment
Article Snippet: Following 48 h of growth, cells were washed twice with PBS and fixed for 10 min. with 4 % PFA (Carl ROTH, Germany) solution in PBS at room temperature.

Immunohistochemistry:

Article Title: Influence of Diameter and Cyclic Mechanical Stimulation on the Beating Frequency of Myocardial Cell-Laden Fibers.
Article Snippet: .. Immunohistochemistry After cultivation, the samples were fixed in a 4% PFA solution (Carl–Roth, Karlsruhe, Germany) for 1 h and then washed 2 times with PBS (Thermofischer, Waltham, MA, USA). .. The cell membrane was permeabilized using 5% normal goat serum and 0.1% Triton X100 (Sigma-Aldrich, Saint Louis, MO, USA) in PBS.



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Image Search Results


Journal: iScience

Article Title: Proteomic and functional profiling of suspended jejunal enteroids reveals pharmacokinetic fidelity to native intestine

doi: 10.1016/j.isci.2026.117654

Figure Lengend Snippet:

Article Snippet: 4% Paraformaldehyde (PFA) , Thermofisher Scientific , Cat #: J19943.K2.

Techniques: Tissue, Recombinant, Membrane, Gentle, Cell Recovery, Staining, Plasmid Preparation, Saline, Viability Assay, Lysis, Mass Spectrometry, Software