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Testing Data

Rabbit Histamine H3 Polyclonal Antibody | anti-H3 antibody

Histamine H3 Receptor (P326) Polyclonal Antibody

Gene Names
HRH3; HH3R; GPCR97
Reactivity
Human, Mouse, Rat
Applications
Immunohistochemistry, Immunofluorescence
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
Synonyms
Histamine H3; Polyclonal Antibody; Histamine H3 Receptor (P326) Polyclonal Antibody; HH3R; G-protein coupled receptor 97; HRH3; GPCR97; anti-H3 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Specificity
Histamine H3 Receptor (P326) polyclonal antibody detects endogenous levels of Histamine H3 Receptor protein.
Purity/Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
Form/Format
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Sequence Length
445
Applicable Applications for anti-H3 antibody
Immunohistochemistry (IHC), Immunofluorescence (IF)
Application Notes
IHC: 1:50-1:200
IF: 1:50-1:200
Preparation and Storage
Store at 4°C short term.
Aliquot and store at -20°C long term.
Avoid freeze-thaw cycles.

Testing Data

Testing Data
Related Product Information for anti-H3 antibody
Histamine is an inflammatory mediator that is ubiquitously expressed and has a broad range of pharmacologic effects. Specifically, it plays a role in the central nervous, gastrointestinal, respiratory and immune systems. The effects of histamine are mediated by a family of G protein-coupled receptors, the Histamine H1, H2, H3 and H4 Receptors. The gene encoding the human Histamine H3 Receptor is located on chromosome 20 and is expressed as six alternative splice variants in thalamus. These isoforms contain either a deletion in the second transmembrane domain or a variable deletion in the third intracellular loop. The existence of multiple H3 Receptor isoforms suggests that H3-mediated effects may be regulated through alternative splicing mechanisms.The H3 Receptor acts as an autoreceptor in the central nervous system (CNS) and modulates histamine synthesis and release.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
~ 48kDa
NCBI Official Full Name
histamine H3 receptor
NCBI Official Synonym Full Names
histamine receptor H3
NCBI Official Symbol
HRH3
NCBI Official Synonym Symbols
HH3R; GPCR97
NCBI Protein Information
histamine H3 receptor
UniProt Protein Name
Histamine H3 receptor
Protein Family
UniProt Gene Name
HRH3
UniProt Synonym Gene Names
GPCR97; H3R; HH3R
UniProt Entry Name
HRH3_HUMAN

NCBI Description

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 encodes one of the histamine receptors (H3) which belongs to the family 1 of G protein-coupled receptors. It is an integral membrane protein and can regulate neurotransmitter release. This receptor can also increase voltage-dependent calcium current in smooth muscles and innervates the blood vessels and the heart in cardiovascular system. [provided by RefSeq, Jul 2008]

Uniprot Description

H3R: The H3 subclass of histamine receptors could mediate the histamine signals in CNS and peripheral nervous system. Signals through the inhibition of adenylate cyclase and displays high constitutive activity (spontaneous activity in the absence of agonist). Agonist stimulation of isoform 3 niether modified adenylate cyclase activity nor induced intracellular calcium mobilization. Belongs to the G-protein coupled receptor 1 family. 7 isoforms of the human protein are produced by alternative splicing.

Protein type: Receptor, GPCR; Membrane protein, integral; GPCR, family 1; Membrane protein, multi-pass

Chromosomal Location of Human Ortholog: 20q13.33

Cellular Component: neuron projection; integral to plasma membrane; plasma membrane; myelin sheath

Molecular Function: drug binding; histamine receptor activity

Biological Process: negative regulation of glutamate secretion; eating behavior; neurotransmitter secretion; negative regulation of adenylate cyclase activity; negative regulation of gamma-aminobutyric acid secretion; drinking behavior; learning; regulation of norepinephrine secretion; response to organic cyclic substance; memory; G-protein signaling, coupled to cyclic nucleotide second messenger; negative regulation of serotonin secretion; elevation of cytosolic calcium ion concentration; negative regulation of blood pressure; brain development; positive regulation of epithelial cell proliferation

Research Articles on H3

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Product Notes

The H3 hrh3 (Catalog #AAA3002857) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Histamine H3 Receptor (P326) Polyclonal Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's Histamine H3 can be used in a range of immunoassay formats including, but not limited to, Immunohistochemistry (IHC), Immunofluorescence (IF). IHC: 1:50-1:200 IF: 1:50-1:200. Researchers should empirically determine the suitability of the H3 hrh3 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Histamine H3, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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