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HRH4 Antibody (Center)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application 
| WB, E |
|---|---|
| Primary Accession | Q9H3N8 |
| Other Accession | NP_067637.2, NP_001153638.1 |
| Reactivity | Human |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | Rabbit IgG |
| Calculated MW | 44496 Da |
| Antigen Region | 228-256 aa |
| Gene ID | 59340 |
|---|---|
| Other Names | Histamine H4 receptor, H4R, HH4R, AXOR35, G-protein coupled receptor 105, GPRv53, Pfi-013, SP9144, HRH4, GPCR105 |
| Target/Specificity | This HRH4 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 228-256 amino acids from the Central region of human HRH4. |
| Dilution | WB~~1:1000 |
| Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
| Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
| Precautions | HRH4 Antibody (Center) is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | HRH4 |
|---|---|
| Synonyms | GPCR105 |
| Function | The H4 subclass of histamine receptors could mediate the histamine signals in peripheral tissues. Displays a significant level of constitutive activity (spontaneous activity in the absence of agonist). |
| Cellular Location | Cell membrane; Multi-pass membrane protein |
| Tissue Location | Expressed primarily in the bone marrow and eosinophils. Shows preferential distribution in cells of immunological relevance such as T-cells, dendritic cells, monocytes, mast cells, neutrophils. Also expressed in a wide variety of peripheral tissues, including the heart, kidney, liver, lung, pancreas, skeletal muscle, prostate, small intestine, spleen, testis, colon, fetal liver and lymph node. |
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abcepta to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
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Provided below are standard protocols that you may find useful for product applications.
Background
Histamine is a ubiquitous messenger molecule released from mast cells, enterochromaffin-like cells, and neurons. Its various actions are mediated by a family of histamine receptors, which are a subset of the G-protein coupled receptor superfamily. This gene encodes a histamine receptor that is predominantly expressed in haematopoietic cells. The protein is thought to play a role in inflammation and allergy reponses. Multiple transcript variants encoding different isoforms have been found for this gene.
References
Yu, B., et al. Br. J. Dermatol. 163(5):935-940(2010)
Gschwandtner, M., et al. Allergy 65(7):840-849(2010)
Yu, B., et al. Br. J. Dermatol. 162(5):1038-1043(2010)
Davila, S., et al. Genes Immun. 11(3):232-238(2010)
Smits, R.A., et al. J. Med. Chem. 53(6):2390-2400(2010)
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