Human Histamine H3 R Antibody

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Human Histamine H3 R Antibody in Data
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Product Details
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Human Histamine H3 R Antibody Summary

Species Reactivity
Detects human Histamine H3 R in direct ELISAs.
Monoclonal Mouse IgG2B Clone # 1008944
Protein A or G purified from hybridoma culture supernatant
Synthetic peptide containing human Histamine H3 R
Accession # Q9Y5N1
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Flow Cytometry
0.25 µg/106 cells
See below
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Example

Flow Cytometry Detection of Histamine H3 R antibody in HEK293 Human Cell Line Transfected with Human Histamine H3 R and eGFP antibody by Flow Cytometry. View Larger

Detection of Histamine H3 R in HEK293 Human Cell Line Transfected with Human Histamine H3 R and eGFP by Flow Cytometry. HEK293 human embryonic kidney cell line transfected with (A) Histamine H3 R or (B) irrelevant protein, and eGFP were stained with Mouse Anti-Human Histamine H3 R Monoclonal Antibody (Catalog # MAB10200) followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). Quadrant markers were set based Mouse IgG2B Isotype Control Antibody staining (Catalog # MAB0041, data not shown). View our protocol for Staining Membrane-associated Proteins.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Histamine H3 R

Histamine is a ubiquitous messenger molecule released from mast cells, enterochromaffin-like cells, and neurons. Its various actions are mediated by histamine receptors Histamine H1 R, Histamine H2 R, Histamine H3 R and Histamine H4 R. HRH3 encodes one of the histamine receptors (H3) which belongs to the family 1 of G protein-coupled receptors. Histamine H3 R is an integral membrane protein and can regulate neurotransmitter release. It can also increase voltage-dependent calcium current in smooth muscles and innervates the blood vessels and the heart in cardiovascular system.

Long Name
Histamine H3 Receptor
Entrez Gene IDs
11255 (Human); 99296 (Mouse)
Alternate Names
GPCR97; GPCR97G protein-coupled receptor 97; G-protein coupled receptor 97; H3R; HH3R; Histamine H3 R; histamine H3 receptor; Histamine H3R; histamine receptor H3; HRH3

Product Datasheets


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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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