Histamine H1R Antibody (480054)

U937 human histiocytic lymphoma cell line treated with 50 ng/mL PMA for 24 hours was stained with Mouse Anti-Human Histamine H1 R Monoclonal Antibody (Catalog # MAB4726, filled histogram) or isotype control antibody (Catalog # MAB002, open histogram), followed by Allophycocyanin-conjugated Anti-Mouse IgG F(ab')2 Secondary Antibody (Catalog # F0101B).

U937 human histiocytic lymphoma cell line was stained with Mouse Anti-Human Histamine H1 R Monoclonal Antibody (Catalog # MAB4726, filled histogram) or isotype control antibody (Catalog # MAB002, open histogram), followed by Allophycocyanin-conjugated Anti-Mouse IgG F(ab')2 Secondary Antibody (Catalog # F0101B).

• Reactivity: Hu
• Applications: Flow, CyTOF-ready
• Clone: 480054
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: LYOPH

Histamine H1R Antibody (480054) Summary

• Immunogen: NS0 mouse myeloma cell line transfected with human Histamine H1 R
  Met1-Ser487
  Accession # AAH60802
• Specificity: Detects human Histamine H1 R. Stains human Histamine H1 R transfectants but not irrelevant transfectants.
• Source: N/A
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Mouse
• Gene: HRH1
• Purity: Protein A or G purified from hybridoma culture supernatant
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • CyTOF-ready
  • Flow Cytometry 2.5 ug/10^6 cells

Packaging, Storage & Formulations

• 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.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
• Preservative: No Preservative
• Concentration: LYOPH
• Purity: Protein A or G purified from hybridoma culture supernatant
• Reconstitution Instructions: Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Histamine H1R Antibody (480054)

• H1R
• H1-R
• hisH1
• Histamine H1 R
• Histamine H1R
• histamine receptor H1
• HRH1
• subclass H1

Background

Histamine H1 R (HRH1) is a 60 kDa, 487 aa G-protein coupled 7-transmembrane putative glycoprotein. It is implicated in the pathogenesis of asthma and is a major pharmaceutical target for antihistamines. It has been detected as a mixture of monomers and homodimers, with highest concentration in the placenta, followed by brain, lung (produced by airway smooth muscle, bronchial epithelium and macrophages) and other tissues. Extracellular domains of human HRH1 share 72% aa sequence identity with corresponding regions of mouse or rat HRH1.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for Histamine H1R Antibody (MAB4726)(1)

Publication using MAB4726

• S Mo, J Guo, T Ye, X Zhang, J Zeng, Y Xu, B Peng, Y Dai, W Xiao, P Zhang, G Deng, D Xu, X Long, Y Cai, X Chen Mycobacterium tuberculosis Utilizes Host Histamine Receptor H1 to Modulate Reactive Oxygen Species Production and Phagosome Maturation via the p38MAPK-NOX2 Axis MBio, 2022;0(0):e0200422. 2022-01-01 [PMID: 36000734] (Flow Cytometry, Human)

Bioinformatics

• Gene Symbol: HRH1
• Uniprot:
  • AAH60802()