Creative Biolabs

TDP-43 Stress Granules Assay Cell Line [Amyotrophic Lateral Sclerosis (ALS) Model]

[CAT#: NCL2110P236]

Cell Culture
Cell Types:
Stable Cell Line

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Product Overview


TAR DNA-binding protein 43 (TDP-43) Stress Granules Assay Cell Line is a fluorescent cell-based assay cell line for high content screening. This cell line allows the quantification of pathological TDP-43 spheres in the nucleus and cytosol. This cell model consists of a U2OS cell line stably expressing inducible fluorescent TDP-43. These cells can be further expanded for more than 30 passages.


Creative Biolabs offers this cell line as a "stable cell line" in a cryopreserved vial. Each vial of the U2OS cell line stably expressing fluorescent TDP-43 contains 3 million cells, and Creative Biolabs provides 2 vials of cells for each order. These cells can be proliferated in vitro and can be guaranteed to be expanded for more than 30 generations according to the instructions provided in the technical sheet.

Neurological Disease Models

ALS-related Cells

Cell Types

Stable Cell Line


Cell Culture

Application Notes


The TDP-43 Stress Granules Assay cell line allows the quantification of pathological TDP43 spheroids.
This model allows the evaluation of the distribution of TDP-43 protein in living cells and the study of protein localization patterns in space and time.
This model provides a strategy for evaluating drugs that have no cell permeability.
This cell model has been applied to HCS analysis based on image algorithms to test the process of cytosolic and nucleosphere formation.




>1x10^6 Cells



Cell Purity


Cell Viability


Mycoplasma Testing

The cell line has been screened using the luciferase based mycoplasma detection kit to confirm the absence of mycoplasma species.

Sterility Testing

Sterility testing was performed in accordance with USP and EP regulations. All of our sterility testing is performed in an isolator or clean room environments. The cell line has been screened using the membrane filtration testing methods to confirm the absence of aerobic, anaerobic and fungi microorganisms.

Genetic Stability Testing

Cell genetic stability study was perfomed under ICH guidelines. We provide guidance on the appropriate testing program upon your requirements.


Dry ice


Liquid Nitrogen

Handling Advice

Frozen cells:Upon receipt, frozen ampoules should be transferred directly to gaseous phase liquid nitrogen without delay, unless they are to be used straight away.

Research Use Only

For research use only, not for diagnostic or therapeutic use.


Store under recommended storage conditions (liquid nitrogen). Do not expose to high temperature. After expiration, discard all remaining reagents. It is recommended to use cells within ten generations.

Quality Control

No bacteria, yeast, fungi, mycoplasma, virus

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For Research Use Only. Not For Clinical Use.
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