• Product NameTrimethoprim
• Brief DescriptionInhibitors
• Purification99.81%
• Biological ActivityTrimethoprim is a Dihydrofolate Reductase Inhibitor Antibacterial.
• Target NameDHFR inhibitor; DNA/RNA Synthesis inhibitor
• CAS No. 738-70-5
• Calculated MW 290.32
• Formulation C14H18N4O3
• Storage 3 years -20˚C powder;2 years -80˚C in solvent;

• Research Area:Immunology
  SMILES:COC1=CC(CC2=CN=C(N)N=C2N)=CC(OC)=C1OC
  Pathways:DNA Damage/DNA Repair; Metabolism
  Receptor:DHFR; Thymidylate synthase
  Boling pt:
  Melting pt:199-203C
  Solubility:DMSO: 58 mg/mL (199.77 mM)
  Appearance:White Crystal
  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. Flockhart DA. Accessed May 28, 2010.

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