Product Information
Catalog Number:
DC1215
Lot Number:
DC1215-111623
Quantity:
1 vial (4 x 106) frozen cells
Freeze Medium:
Cellbanker 2 (Amsbio)
Host cell:
HEK293T
Transfection:
Expression vector containing full-length human GRPR cDNA (GenBank accession number NM_005314.2) with FLAG tag sequence at N-terminus
Recommended Storage:
Liquid nitrogen upon receiving
Propagation Medium: DMEM, 10% FBS
Data Sheet
Background: The bombesin receptor BB2 (or gastrin-releasing peptide receptor GRPR) is responsible for many physiological actions such as inhibition of feeding, smooth muscle contraction, exocrine and endocrine secretions, thermoregulation, blood pressure and sucrose regulations, and cell growth. BB2 is expressed in the brain, as well as in colon, lung, and prostate cancer cells. The development of potent receptor antagonists that block BB2 receptor responses has potential for new therapeutic treatments in cancer.
Application: Functional assays
Figure 1. Dose-dependent accumulation of intracellular IP1 upon treatment with ligand, measured with IP-one Tb kit.
References:
Benya et al. (1995) Expression and characterization of cloned human bombesin receptors. Mol Pharmacol 47:10-20.
Ohki-Hamazaki et al. (2005) Development and function of bombesin-like peptides and their receptors. Int J Dev Biol 49:293-300.
Xiao et al. (2001) The human gastrin-releasing peptide receptor gene structure, its tissue expression and promoter. Gene 264:95-103.