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H4R antagonist 1

H4R antagonist 1
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H4R antagonist 1

Catalog No. T11532Cas No. 1429375-54-1
H4R antagonist 1 is a highly selective histamine H4 receptor (H4R) antagonist (IC50: 27 nM). H4R antagonist 1 does not show any noticeable binding affinity to other subtypes of histamine receptors, H1R, H2R, and H3R.
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Pack SizePriceAvailabilityQuantity
25 mg$1,5206-8 weeks
50 mg$1,9806-8 weeks
100 mg$2,5006-8 weeks
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Product Introduction

Bioactivity
Description
H4R antagonist 1 is a highly selective histamine H4 receptor (H4R) antagonist (IC50: 27 nM). H4R antagonist 1 does not show any noticeable binding affinity to other subtypes of histamine receptors, H1R, H2R, and H3R.
In vitro
The competitive binding assay against a wider panel of GPCR, ion channel, and transporters at the concentration of 10 μM reveals that H4R antagonist 1 ?is highly selective for H4R.?The inhibitory activity of H4R antagonist 1 against mouse H4R (IC50=0.29 μM) is about 10 times weaker than that for human H4R.
In vivo
In the GTPγS functional assay, H4R antagonist 1 shows inhibitory activity against mouse H4R with an IC50 of 0.69 μM.H4R antagonist 1 shows significant antipruritic and anti-inflammatory efficacy in Oxazolone-induced murine model mimicking human atopic dermatitis (AD).
Chemical Properties
Molecular Weight335.16
FormulaC11H11BrN8
Cas No.1429375-54-1
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year

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