Short Decsription
Creative Biolabs offers CHO-K1-Tg(Human Gαqi5//Human S1P1 Receptor) Division-Arrested Cell which S1P1 receptor stably expressed in CHO-K1 cells which overexpress Gαqi5.
Description
CHO-K1-Tg(Human Gαqi5//Human S1P1 Receptor) Division-Arrested Cell was engineered to express the receptor human S1P1 (NM_001400) and Gαqi5 gene. This cell line can be used to study S1P1 receptor function, signaling pathways, and potential therapeutic interventions. Dividing-arrest cells are cells that are normally kept under specific culture conditions or treated with agents that prevent cell division from being held in a non-dividing state. This can be achieved through methods such as serum starvation, chemical inhibitors of cell cycle progression, or genetic modification.
Features
Well-characterized stable cell lines;
for cell-based high-throughput screening;
Low-cost evaluation of stable cell lines or limited quantities of compounds.
Applications
S1P1 receptor function, signaling pathways, and potential therapeutic interventions.
Protein Target
GPCR
Receptor Name
S1P1
Receptor Family
Lysophospholipid
Species
Human
Parental Cell Line
CHO-K1 Gαqi5
Transfection
Expression vector containing full-length human S1P1 cDNA (GenBank Accession Number NM_001400) with FLAG tag sequence at N-terminus
Gene
NM_001400
Background
S1P1 (or EDG1) is a widely distributed G-protein-coupled receptor for sphingosine-1-phosphate (S1P), a blood-borne bioactive lipid. Stimulation of the S1P1 receptor triggers a Gi-linked pathway, leading to growth, survival, migration, and morphogenesis. Disruption of the S1P1 gene in mice results in embryonic lethality because of its key role within endothelial cells in regulating the coverage of blood vessels by vascular smooth muscle cells. S1P1 also mediates activation of Rac and functions as a typical chemotactic receptor.

For Research Use Only | Not For Clinical Use

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