Histamine
Histamine receptors are G-protein coupled receptors, activated by the endogenous monoamine histamine, and classified into H1, H2, H3 and H4 receptors. Researchers can save up to 50% on histamine H1, H2, H3 and H4 receptor agonists, antagonists and modulators from Hello Bio - they are up to half the price of other suppliers.
Show/Hide Filters
- Description:
Fluorescent H1 histamine receptor antagonist
- Description:
Fluorescent H2 histamine receptor antagonist
- Description:
Fluorescent H3 histamine receptor antagonist
Diphenhydramine hydrochloride (DPH) (HB2617)
Description:Histamine H1 antagonist. Potent actuator of a modified hM4Di "GRANPA" DREADD receptor.
Purity:>99%
JNJ 10191584 maleate (HB1596)
Description:Potent, selective H4 receptor silent antagonist
Purity:>99%
Ranitidine hydrochloride (HB2630)
Description:Potent, selective, competitive H2 receptor antagonist
Purity:>99%

![CA200799 CellAura fluorescent H<sub>1</sub> antagonist [mepyramine]](https://cdn.hellobio.com/media/catalog/product/cache/7630ee9852b6c22c7de1165054afc779/h/b/hb7824-ca200799-image1_1.png)
![CA200821 CellAura fluorescent H<sub>2</sub> antagonist [aminopotentidine]](https://cdn.hellobio.com/media/catalog/product/cache/7630ee9852b6c22c7de1165054afc779/h/b/hb7825-ca200821-image1_1.jpg)
![CA200843 CellAura fluorescent H<sub>3</sub> antagonist [clobenpropit]](https://cdn.hellobio.com/media/catalog/product/cache/7630ee9852b6c22c7de1165054afc779/h/b/hb7826-ca200843v1.png)



