A selective antagonist of DP1 (Ki = 1.6 nM); blocks PGD2-induced plasma exudation in the conjunctiva (ED50 = 0.099 mg/kg) and suppresses antigen-induced allergic responses in guinea pigs

S-5751 – 500 µg

Brand:
Cayman
CAS:
209268-36-0
Storage:
-20
UN-No:
Non-Hazardous - /

S-5751 is an antagonist of the prostaglandin D2 (PGD2) receptor DP1 (Ki = 1.6 nM) that shows at least 20-fold selectivity over receptors for thromboxane and prostacyclin, as well as the PGE2 receptor EP2.{12534,32842} Orally administered S-5751 blocks PGD2-induced plasma exudation in the conjunctiva (ED50 = 0.099 mg/kg) and suppresses antigen-induced allergic responses in guinea pigs.{12534} S-5751 has been used to distinguish signaling of PGD2 through its two receptors, DP1 and DP2 (also known as CRTH2).{32841}  

 

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SKU: 10004030 - 500 µg Category:

Description

A selective antagonist of DP1 (Ki = 1.6 nM); blocks PGD2-induced plasma exudation in the conjunctiva (ED50 = 0.099 mg/kg) and suppresses antigen-induced allergic responses in guinea pigs

Formal name: (5Z)-7-[(1R,2R,3S,5S)-2-[[(5-hydroxybenzo[b]thien-3-yl)carbonyl]amino]-6,6-dimethylbicyclo[3.1.1]hept-3-yl]-5-heptenoic acid

Synonyms: 

Molecular weight: 441.6

CAS: 209268-36-0

Purity: ≥95%

Formulation: A crystalline solid

Product Type|Biochemicals|Receptor Pharmacology|Antagonists||Research Area|Immunology & Inflammation|Allergy||Research Area|Lipid Biochemistry|Cyclooxygenase Pathway

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