• Product NameKetotifen fumarate
• Brief DescriptionInhibitors
• Purification99.61%
• Biological ActivityKetotifen (fumarate) is a second-generation noncompetitive H1-antihistamine and mast cell stabilizer, which is used to prevent asthma attacks.
• Target NameHistamine Receptor antagonist; PDE inhibitor
• CAS No. 34580-14-8
• Calculated MW 425.5
• Formulation C23H23NO5S
• Storage 3 years -20˚C powder;2 years -80˚C in solvent;

• Research Area:Respiratory system
  SMILES:CN1CCC(=C2C3=C(C(=O)CC4=CC=CC=C42)SC=C3)CC1.C(=C/C(=O)O)\C(=O)O
  Pathways:GPCR/G Protein; Metabolism; Immunology/Inflammation; Neuroscience
  Receptor:H1 receptor; PDE
  Boling pt:250-263C
  Melting pt:-43C
  Solubility:DMSO: 8 mg/mL (18.8 mM)
  Appearance:White Powder
  Remark:For obtaining a higher solubility , please warm the tube at 37 ˚C and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20 ˚C for several month.

1. Mita H, Shida T. Arzneimittelforschung. 1995 Jan;45(1):36-40.

• Flow Cytometry (FCM) General Protocol
• Immunofluorescence(IC)
• Immunohistochemistry(Polymer)
• Western Blotting