Histamine is a ubiquitous messenger molecule released from mast cells, enterochromaffin-like cells, and neurons. Its various actions are mediated by histamine receptors H1, H2, H3 and H4. The protein encoded by this gene is an integral membrane protein and belongs to the G protein-coupled receptor superfamily. It mediates the contraction of smooth muscles, the increase in capillary permeability due to contraction of terminal venules, the release of catecholamine from adrenal medulla, and neurotransmission in the central nervous system. It has been associated with multiple processes, including memory and learning, circadian rhythm, and thermoregulation. It is also known to contribute to the pathophysiology of allergic diseases such as atopic dermatitis, asthma, anaphylaxis and allergic rhinitis. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by Ref
Catalog No
G369
Reactivity
Human, Rat, Mouse
Applications
WB, IF/ICC, ELISA
Modification
Unmodified/Total
Source
Polyclonal Rabbit
Dilution
Western Blot: 1/500 - 1/2000. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/10000. Not yet tested in other applications.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration
1 mg/ml
Storage and Stability
-20°C/1 year
Other Name
HRH1; Histamine H1 receptor; H1R; HH1R
Molecular Weight (Da)
55784
Gene Name
HRH1
Protein Name
Histamine H1 receptor
Human Gene ID
3269
Human Swiss Prot No.
P35367
Immunogen
The antiserum was produced against synthesized peptide derived from human HRH1. AA range:141-190
