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ACROBiosystems社 Pre Formed Fibrils (PFFs): A Novel Approach to Modeling Neurodegeneration

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Pre-formed Fibrils (PFFs)

  

 

 A Novel Approach to Modeling Neurodegeneration

The establishment of reliable disease models is crucial for discovering the pathological mechanisms, evaluating the efficacy of therapeutic interventions, and assessing the safety of drug candidates. Pre-formed fibrils (PFFs) are in vitro formed active fibrils that have this "seeding" activity and are capable of continuously recruiting soluble endogenous pathological proteins to form aggregates and finally induce neurodegenerative pathologies.

 

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⭐ PFFs morphology (electron microscopy)

 

EM.jpgTEM of Human Tau-441/2N4R Pre-formed Fibrils Protein (Cat. No. TAU-H5115).

 

 ⭐ PFFs Activity (ThT assay)

ThT_assay.pngThioflavin T emission curves show increased fluorescence (correlated to tau aggregation) over time when tau wild-type monomers (Cat. No. TAU-H5117) are combined with tau wild-type Pre-formed Fibrils (Cat. No. TAU-H5115).

 

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