HUMAN RECOMBINANT 5-HT1A RECEPTOR

MULTISCREEN™ STABLE CELL LINES

Product Information

Catalog Number:
C1319a

Lot Number:
C1319a-111014

Quantity:
1 vial (2 x 10⁶) frozen cells

Freeze Medium:
Sigma Freezing Medium (C-6164)

Host cell:
HEK293T

Transfection:
Expression vector containing full-length human HTR1A 100 cDNA (GenBank accession number 80 NM_000524.2) with FLAG tag 60 sequence at N-terminus

Recommended Storage:
Liquid nitrogen upon receiving

Propagation Medium: DMEM, 10% FBS, 1 μg/mL puromycin

Stability:
Stable in culture for minimum of two months

Data Sheet

Background: The human serotonin receptor 5-HT1A is a G protein-coupled receptor. 5-HT1A receptors can be found mainly in the cerebral cortex, hippocampus, septum, amygdala, and raphe nucelus, with lesser amounts in the basal ganglia and thalamus. 5-HT1A ligands may prove to be therapeutic in the treatment of various disorders such as depression, anxiety, and schizophrenia.

Application: Functional assays

Figure 1. Dose-dependent inhibition of forskolin-stimulated intracellular cAMP level upon treatment with ligand, measured with Multiscreen^TM TR-FRET cAMP 1.0 No Wash Assay Kit (Multispan MSCM01). Figure 2. Dose-dependent stimulation of pERK level upon treatment with ligand, monitored with FlexStation. Figure 3. Receptor expression on cell surface measured by flow cytometry (FACS) using an anti-FLAG antibody. Thin line: parental cells; thick line: receptor-expressing cells. References:

Hamon et al. (1990) The main features of central 5-HT1 receptors. Neuropsychopharmacology 3:349-360. Savitz et al. (2009) 5-HT(1A) receptor function in major depressive disorder. Prog Neurobiol 88:17-31. Stam et al. (1992) Genomic organization, coding sequence and functional expression of human 5-HT2 and 5-HT1A receptor genes. Eur J Pharmacol 227:153-162.