CSL Reporter - HEK293 Cell line

CSL Reporter - HEK293 Cell line
Artikelnummer
BPS79754
Verpackungseinheit
2 vials
Hersteller
BPS Bioscience

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Applications: Monitor Notch signaling pathway activity.
Screen for inhibitors of the Notch signaling pathway
Test synthetic Notch receptors (synNotch) or other genetic constructs that conditionally activate the CSL promoter

Background: The Notch signaling pathway controls cell fate decisions in vertebrate and invertebrate tissues. Notch signaling is triggered through the binding of a transmembrane ligand to Notch transmembrane receptor (NOTCH1/ NOTCH2/NOTCH3/NOTCH4) on a neighboring cell. This results in proteolytic cleavage of the Notch receptor, releasing the constitutively active intracellular domain of NOTCH (NICD). NICD translocates to the nucleus and associates with transcription factors CSL (CBF1/RBPJκ/Suppressor of Hairless/Lag-1) and coactivator Mastermind to turn on transcription of Notch-responsive genes.

Description: The Notch CSL Reporter - HEK293 cell line contains the firefly luciferase gene under the control of Notch-response elements (CSL responsive elements) stably integrated into HEK293 cells. Transfection of this cell line with a Notch expression vector and activation of the Notch pathway leads to expression of luciferase reporter. This cell line is validated with a Notch1DelE expression vector, which is constitutively processed by γ-secretase, leading to the release of NICD and the expression of luciferase.

Host Cell Line: HEK293

Storage Stability: Immediately upon receipt, store cells in liquid nitrogen.

Supplied As: Each vial contains ~1.5 X 106 cells in 1 ml of FBS with 10% DMSO.

Biosafety Level: BSL-2

References: Lu, F.M., et al. (1996) Constitutively active human Notch1 binds to the transcription factor CBF1 and stimulates transcription through a promoter containing a CBF1-responsive element. Proc. Natl. Acad. Sci. USA 93(11): 5663-5667.
Kanungo, J., et al (2008) The Notch signaling inhibitor DAPT down-regulates cdk5 activity and modulates the distribution of neuronal cytoskeletal proteins. J. Neurochem. 106: 2236-2248.
Mehr Informationen
Artikelnummer BPS79754
Hersteller BPS Bioscience
Hersteller Artikelnummer 79754
Verpackungseinheit 2 vials
Mengeneinheit PAK
Wirt Human
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