LTR
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Montelukast
Catalog No. A17780 LTR antagonistMontelukast (trade name Singulair) is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Learn More -
AS-35
Catalog No. A19409 LTR antagonistAS-35 is an orally effective, potent and selective antagonist of leukotrienes, antagonizes LTC4-, LTD4 and LTE4-induced contractions of the ileum with IC50 values of 8 nM, 4 nM and 3 nM, respectively, and has antiallergic activities. Learn More -
Pranlukast (ONO 1078)
Catalog No. A11908 Pranlukast is a selective cysteinyl leukotriene receptor antagonist. Learn More -
MK-0679 (Verlukast)
Catalog No. A11607 LTD4 receptor antagonistVerlukast (MK-0679) is a potent leukotriene D4 antagonist Learn More -
MK-571
Catalog No. A12529 CysLT1 receptor antagonistMK-571 is a potent CysLT1 (LTD4) leukotriene receptor inverse agonist with EC50 value of 1.3 nM. Learn More -
MK-571 sodium salt
Catalog No. A15983 CysLT1 receptor antagonistMK-571 is a selective, orally active CysLT1 receptor antagonist. It blocks the binding of LTD4, but not LTC4, to human and guinea pig lung membranes with Ki values of 0.22 nM and 2.1 nM, respectively. Learn More