R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.
5-HTR4 (D8O5K) Rabbit mAb #13690
Filter:
- WB
Western blot analysis of extracts from 293T cells, mock transfected (-) or transfected with a construct expressing Myc/DDK-tagged full-length human 5-HTR4 (h5-HTR4-Myc/DDK; +), using 5-HTR4 (D8O5K) Rabbit mAb.
Supporting Data
| REACTIVITY | H M R |
| SENSITIVITY | Endogenous |
| MW (kDa) | 40-140 |
| Source/Isotype | Rabbit IgG |
Application Key:
- WB-Western Blotting
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
- R-Rat
- Related Products
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
Storage
Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.
Protocol
Specificity / Sensitivity
5-HTR4 (D8O5K) Rabbit mAb recognizes endogenous levels of total 5-HTR4 protein.
Species Reactivity:
Human, Mouse, Rat
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ala361 of human 5-HTR4 protein.
Background
Serotonin (5-hydroxytryptamine, 5-HT) is a central nervous system monoamine implicated in a number of physiological functions, including sleep, mood, appetite, anxiety, and neurovegetative control (1). Serotonin acts through the activation of G protein receptors called serotonin receptors (5-HTRs). Seven 5-HTR subclasses (5-HTR1-7) have been described to date (2). Serotonin receptor 4 (5-HTR4) couples to Gαs (3), with stimulation of the receptor leading to adenylyl cyclase activation, elevation of cyclic AMP levels and downstream PKA activation (4). The corresponding HTR4 gene exhibits a complex structure, which includes a large number of splice variants that seem to share the same pharmacological properties (5). 5-HTR4 is one of several receptors implicated in cognition, depression, and the development of Alzheimer's disease (6-8).
- Jacobs, B.L. and Azmitia, E.C. (1992) Physiol Rev 72, 165-229.
- Hoyer, D. et al. (1994) Pharmacol Rev 46, 157-203.
- Bockaert, J. et al. (2006) Cell Tissue Res 326, 553-72.
- Nichols, D.E. and Nichols, C.D. (2008) Chem Rev 108, 1614-41.
- Hannon, J. and Hoyer, D. (2008) Behav Brain Res 195, 198-213.
- King, M.V. et al. (2008) Trends Pharmacol Sci 29, 482-92.
- Lucas, G. et al. (2007) Neuron 55, 712-25.
- Cho, S. and Hu, Y. (2007) Exp Neurol 203, 274-8.
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