Histamine Receptor H1 (HRH1) Antibody
195€ (20 µl)
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Name
Histamine Receptor H1 (HRH1) Antibody
Category
Primary Antibodies
Provider
Abbexa
Reference
abx001230
Tested Applications
ELISA, WB
Description
HRH1 Antibody is a Rabbit Polyclonal antibody against HRH1. 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. This gene was thought to be intronless until recently. 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. Multiple alternatively spliced variants, encoding the same protein, have been identified.
Documentos del producto
Instrucciones
Data sheet
Especificaciones del producto
| Category | Primary Antibodies |
| Immunogen Target | Target: Histamine Receptor H1 (HRH1) Immunogen: Recombinant protein corresponding to HRH1. The exact sequence is proprietary. |
| Host | Rabbit |
| Reactivity | Human |
| Assay Type | Concentration: 1.00 mg/ml |
| Recommended Dilution | ELISA: 1 µg/ml, WB: 1/500 - 1/2000. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | Calculated MW: 56 kDa Observed MW: 56 kDa |
| Purification | Purified by affinity chromatography. |
| Size 1 | 20 µl |
| Size 2 | 100 µl |
| Size 3 | 2 × 100 µl |
| Form | Liquid |
| Tested Applications | ELISA, WB |
| Buffer | PBS, pH 7.3, containing 0.01% thimerosal, 50% glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | P35367 |
| Gene ID | 3269 |
| NCBI Accession | NP_000852.1 |
| Alias | HRH1,H1R,HH1R,Hisr,H1-R,hisH1 |
| Background | Antibody anti-HRH1 |
| Status | RUO |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |
Background
HRH1 is a G protein-coupled receptor activated by histamine, a biogenic amine involved in allergic responses, inflammation, and neurotransmission. HRH1 is widely expressed in smooth muscle cells, endothelial cells, and the central nervous system. Upon activation, HRH1 couples to Gq/11 proteins, leading to activation of phospholipase C (PLC), calcium mobilization, and protein kinase C (PKC) signaling. In peripheral tissues, HRH1 mediates allergic and inflammatory responses by inducing vasodilation, increased vascular permeability, and smooth muscle contraction, contributing to symptoms like itching, bronchoconstriction, and edema. In the central nervous system, HRH1 modulates wakefulness, appetite regulation, and cognition. Dysregulation of HRH1 is associated with allergic conditions, including rhinitis, urticaria, and asthma. HRH1 antagonists, such as antihistamines, are widely used to treat allergic reactions and inflammatory conditions. HRH1 also plays roles in neuroinflammation and psychiatric disorders like anxiety and schizophrenia, where altered histamine signaling disrupts neurological balance.
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