Aging is a complex biological process characterized by a progressive decline in cellular functions and tissue homeostasis. Autophagy, a highly conserved cellular mechanism, plays a crucial role in maintaining cellular health and homeostasis by clearing damaged organelles, protein aggregates, and other cellular debris. Dysregulation of autophagy has been implicated in various age-related diseases, including neurodegenerative disorders, cancer, and metabolic disorders. Therefore, understanding and evaluating autophagy activity in aging is of utmost importance for elucidating the underlying mechanisms and developing therapeutic interventions.
Fig. 1 LC3 as a specific marker for autophagy. (Grasso D, et al. 2015)
At CD BioSciences, we offer a comprehensive range of autophagy flux and activity analysis services specifically tailored to the study of aging. Our services employ a wide range of techniques and methodologies to accurately assess autophagy activity in various cellular and tissue models.
Our Autophagy Flux and Activity Monitoring Services for Aging Research
Expression analysis of LC3 and p62 by Western blot
LC3 and p62 protein expression levels are assessed by Western blot analysis to monitor changes in autophagic flux during aging. Our services help clients gain a deeper understanding of autophagy dynamics in aging cells.
LC3-based monitoring of autophagy flux and activity
We utilize specialized assays and methodologies to evaluate autophagy activity based on LC3 dynamics in aging cells. By monitoring the conversion of LC3 from LC3-I to LC3-II, our services support the assessment of autophagosome formation and autophagy activation in aging cells. Autophagic flux is assessed by monitoring LC3-II turnover over time, supporting evaluation of age-related changes in autophagy.
Keima-based monitoring of autophagy flux and activity
We utilize advanced imaging techniques and analytical tools to measure Keima reporters, allowing for the visualization and quantification of autophagosome-lysosome fusion events in aging cells. Using Keima-based reporter assays, our services support the spatiotemporal assessment of autophagic flux and the identification of age-related alterations in aging models.
Workflow of Autophagy Flux and Activity Monitoring Services
- Sample collection and preparation. Aging cell samples are collected by the client and submitted for downstream analysis. Appropriate handling and preparation are required to preserve sample integrity.
- Protein extraction and quantification. We conduct protein extraction from aging cells and quantify the levels of LC3 and p62 proteins using Western blot analysis.
- Assessment of autophagy flux and activity. We help clients evaluate autophagic flux and activity in aging cells using LC3 markers and Keima reporter assays, providing a comprehensive assessment of autophagy dynamics.
- Data analysis and reporting. Our team processes and analyzes experimental data, providing clients with quantitative results on autophagy activity in aging cells.
By offering comprehensive autophagy flux and activity analysis services tailored to aging research, CD BioSciences empowers researchers to unravel the intricate interplay between autophagy and aging processes, paving the way for the development of novel therapeutic strategies and interventions targeting aging-related diseases. If you are interested in our services, please feel free to contact us or make an online inquiry.
Reference
- Grasso D, et al. Autophagy in Cell Fate and Diseases. Cell Death - Autophagy, Apoptosis and Necrosis, 2015.
All of our services and products are intended for preclinical research use only and cannot be used to diagnose, treat or manage patients.
