Short Decsription
Creative Biolabs offers RH7777-Tg(Human LPA1 Receptor) Division-Arrested Cell which LPA1 receptor stably expressed in RH7777 cells.
Description
RH7777-Tg(Human LPA1 Receptor) Division-Arrested Cell was engineered to express the receptor human LPA1 (NM_001401). This cell line can be used to study LPA1 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
LPA1 receptor function, signaling pathways, and potential therapeutic interventions.
Protein Target
GPCR
Receptor Name
LPA1
Receptor Family
Lysophospholipid
Species
Human
Parental Cell Line
RH7777
Transfection
Expression vector containing full-length human LPA1 cDNA (GenBank Accession Number:NM_001401) with FLAG tag sequence at N-terminus
Gene
NM_001401
Background
The lipid growth factor lysophosphatidic acid (LPA) is responsible for cell signaling in diverse pathways including survival, proliferation, motility, and differentiation. LPA acts upon target cells by activating its cognate receptors, which belong to the G protein-coupled endothelial differentiation gene (EDG) family. Four mammalian cell surface LPA receptors have been identified so far: EDG-2 (LPA1), EDG-4 (LPA2), EDG-7 (LPA3) and LPA4 (GPR23/P2Y9). EDG-2 is the most widely expressed receptor, with high-level mRNAs in the colons, small intestine, placenta, brain and heart. Heterologous expression studies have shown that EDG-2 couples to both Gi/o and Gq to mediate PLC activation, inhibition of cAMP accumulation and activation of the MAPK pathway. EDG-2 deficient mice show phenotypic changes observed in psychiatric disease as well as impaired suckling behavior attributable to defective olfaction.

For Research Use Only | Not For Clinical Use

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