Histamine dihydrochloride

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3545/50
Histamine dihydrochloride | CAS No. 56-92-8 | Histamine H1 Receptor Agonists
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Description: Endogenous histamine receptor agonist

Chemical Name: 2-(4-Imidazolyl)ethylamine dihydrochloride

Product Details
Citations (4)
Supplemental Products
Reviews (1)

Biological Activity

Endogenous agonist at histamine receptors (H1-4). Released from mast cells and basophils and exhibits inflammatory, vasodilatory and bronchoconstrictory activity. Stimulates gastric acid secretion and acts as a neurotransmitter in vivo.

Technical Data

M.Wt:
184.07
Formula:
C5H9N3.2HCl
Solubility:
Soluble to 100 mM in water and to 100 mM in DMSO
Storage:
Desiccate at RT
CAS No:
56-92-8

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Background References

  1. International union of pharmacology. XIII. Classification of histamine receptors.
    Hill et al.
    Pharmacol.Rev., 1997;49:253
  2. The role of histamine H1 and H4 receptors in allergic inflammation: the search for new antihistamines.
    Thurmond et al.
    Nat.Rev.Drug Discov., 2008;7:41
  3. Histamine and histamine intolerance.
    Maintz and Novak
    Am.J.Clin.Nutr., 2007;85:1185

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Citations for Histamine dihydrochloride

The citations listed below are publications that use Tocris products. Selected citations for Histamine dihydrochloride include:

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Histamine releases Ca2+ from ER stores in EA.hy926 cells.
By Niroj Shrestha on 12/04/2018
Species: Human

EA.hy926 cells were loaded with cytosolic Ca2+ sensitive dye, Fura-2AM in normal tyrode solution for 40 min and excited alternately at 340 and 380 nm and fluorescence was captured at 510 nm. ER Ca2+ store was depleted with 100 µM histamine in 0.1 mM EGTA-tyrode solution, resulting in transient cytosolic Ca2+ peak.


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