MULTISCREEN™ DIVISION ARRESTED CELL LINE

HUMAN RECOMBINANT S1P1 RECEPTOR

Product Information

Catalog Number:
DCG1047-1

Lot Number:
DCG1047-1-071719

Quantity:
1 vial (4 x 106) frozen cells

Freeze Medium:
Cellbanker 2

Host cell:
CHO-K1 Gαqi5

Transfection:
Expression vector containing full-length human S1P1 cDNA (GenBank Accession Number NM_001400) with FLAG tag sequence at N-terminus

Recommended Storage:
Liquid nitrogen upon receiving

Propagation Medium: DMEM/F12, 10% FBS

Data Sheet

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.

Application: Functional assays

Figure 1. Dose-dependent stimulation of calcium flux upon treatment with ligand, measured with MultiscreenTM Calcium 1.0 No Wash Assay Kit (Multispan MSCA01).

References:

Takuwa et al. (2001) Subtype-specific, differential activities of the EDG family receptors for sphingosine-1-phosphate, a novel lysophospholipid mediator. Mol Cell Endocrinol 177:3-11.

FOR RESEARCH USE ONLY.
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