Histamine H1 Receptors
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HTMT dimaleate
HTMT dimaleate is a H1 and H2 receptor agonist, which increases intracellular Ca2+ and IP3 in lymphocytes through a binding site other than H1, H2 or H3. And 4x104 times more active than histamine in H2-mediated effects in natural suppressor cells. Learn MoreStarting at: $98.00
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2-Pyridylethylamine dihydrochloride
2-Pyridylethylamine dihydrochloride is a histamine H1 receptor agonist that produces vasoconstriction in vivo. Learn MoreStarting at: $69.00
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Terfenadine
Terfenadine is a histamine H1 receptor antagonist, which also blocks KV11.1 (hERG) and Kir6 (KATP) channels (IC50 values are 204 nM and 1.2 μM respectively). Learn MoreStarting at: $49.00
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Doxepin hydrochloride
BMS 453 is a synthetic retinoid. Retinoic acid receptor β (RARβ) agonist in vivo; RARα and RARγ antagonist in vitro. Learn MoreStarting at: $55.00
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trans-Triprolidine hydrochloride
trans-Triprolidine hydrochloride is a potent H1 receptor antagonist. Learn MoreStarting at: $42.00
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Histamine dihydrochloride
Histamine dihydrochloride is an an endogenous agonist at histamine receptors (H1-4) that stimulates gastric acid secretion and acts as a neurotransmitter in vivo. Learn MoreStarting at: $41.00
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Mepyramine maleate
Mepyramine maleate is a selective inverse agonist for the H1 receptor that Inhibits histamine induced inositol phosphate (InsP) production (log EC50 = -7.94) and intracellular calcium mobilization. Learn MoreStarting at: $50.00