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| Product | Description | |
|---|---|---|
| Histamine phosphate | Histamine (phosphate) is a strong histamine receptor activator and vasodilator neuroagent, capable of activating nitric oxide synthase. Uses: Scientific research. Group: Natural products. Alternative Names: Histamine diphosphate. CAS No. 51-74-1. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-A0129. |  |
| Histamine Phosphate | Histamine phosphate is a potent histamine receptor agonist and vasodilator. It acts directly on the blood vessels to dilate arteries and capillaries mediated by both H1- and H2-receptors. Synonyms: Histamine diphosphate; Histamine acid phosphate; Histamine biphosphate; 2-(1H-imidazol-4-yl)ethanamine bis(phosphate); 1H-Imidazole-4-ethanamine, phosphate (1:2); Histamine dihydrogen phosphate; 4-(2-Aminoethyl)imidazole bis(dihydrogen phosphate); 4-(2-Aminoethyl)imidazole di-acid phosphate; 2-(1H-Imidazol-4-yl)ethanamine phosphate (1:2). Grades: ≥98%. CAS No. 51-74-1. Molecular formula: C5H9N.2H3O4P. Mole weight: 307.14. |  |
| Antazoline Phosphate | Antazoline Phosphate acts as a histamine H1 receptor blocker, functioning as an antihistamine pharmaceutical. Group: Biochemicals. Alternative Names: Antistine Phosphate; 2-[(N-Benzylanilino)methyl]-2-imidazoline Phosphate; 4,5-Dihydro-N-phenyl-N-(phenylmethyl)-1H-imidazole-2-methanamine Phosphate. Grades: Highly Purified. CAS No. 154-68-7. Pack Sizes: 1g. US Biological Life Sciences. |  Worldwide |
| Native Porcine Diamine Oxidase | Diamine oxidase from porcine kidney is a homodimer consisting of 2 equal subunits with a molecular weight of 87 kDa each. Each subunit contains one molecule of pyridoxal phosphate and one atom of copper. The molecular mass of the enzyme is found to be 170 kDa. The enzyme is a glycoprotein containing 5% hexose, 3.3% glucosamine, 2.6% N-acetylglucosamine, and 0.25% N-acetylneuraminic acid. The enzyme exhibits a high affinity for concanavalin A. It catalyzes the oxidation of monoamines, diamines, and histamine to aldehydes, ammonia, and hydrogen peroxide. Optimum pH with cadverine and histamine as substrates is found to be 6.3-7.4.2 The enzyme is classified as a copper amine oxid...a luminescence-based test for determining ornithine decarboxylase activity. diamine oxidase from porcine kidney has also been used in a study to investigate n-linked oligosaccharide structures in diamine oxidase. Group: Enzymes. Synonyms: EC 1.4.3.6; 9001-53-0; Amine:oxygen oxidoreductase (deaminating) (pyridoxal-containing); Diamine Oxidase; Amine oxidase (copper-containing). Enzyme Commission Number: EC 1.4.3.6. CAS No. 9001-53-0. Diamine Oxidase. Activity: > 0.05 unit/mg solid. Storage: -20°C. Source: Porcine kidney. Species: Porcine. EC 1.4.3.6; 9001-53-0; Amine:oxygen oxidoreductase (deaminating) (pyridoxal-containing); Diamine Oxidase; Amine oxidase (copper-containing). |  |
| PPNDS | PPNDS is a potent and selective P2X1 receptor antagonist (pKB = 7.43 in rat vas deferens). PNDS is approximately 50-fold less selective for P2Y1R and does not interact with α1A-adrenergic, adenosine A1 and A2B, histamine H1, or muscarinic M3 receptors. Synonyms: Pyridoxal-5'-phosphate-6-(2'-naphthylazo-6'-nitro-4',8'-disulfonate) tetrasodium salt. CAS No. 1021868-77-8. Molecular formula: C18H11N4Na4O14PS2. Mole weight: 694.36. | |
| Ascomycin (High Purity) (Immunomycin, FK520, Analog of FK-506, FR-900520, L-683590, NSC 106410, WS 7238A) | Macrolide antibiotic. Ethyl analog of FK506. Strong immunosuppressant. Binds to the FK-506-binding protein FKBP12. This complex inhibits calcineurin (protein phosphatase 2B (PP2B)). Suppresses the production of T helper type 1 (Th1) (interferon and IL-2) and Th2 (IL-4 and IL-10) cytokines in T lymphocytes and preferentially inhibits the activation of mast cells. Anti-inflammatory. Used for topical treatment of inflammatory skin diseases. Potently inhibits anti-IgE-induced histamine and cytokine release and reduces IgE-dependent p38 MAPK activation in human basophils. Inhibits basophil degranulation at the initial phase of allergic skin reactions. Antifungal. Antimalaria compound. Anticonvulsant (antiepileptic). Group: Biochemicals. Grades: Highly Purified. CAS No. 104987-12-4. Pack Sizes: 1mg, 5mg, 25mg. US Biological Life Sciences. | Worldwide |
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