C5 complement inhibitor 7 (C5-IN-7) is a potent, small-molecule inhibitor of C5 complement protein with serum assay IC50 of <5 nM (2% human serum complement inhibition).C5-IN-7 demonstrated excellent potency and good aqueous solubility, inhibited MAC deposition with IC50 of 1 uM in a complement inhibition assay using 50% human whole blood.The C5 triple mutants (C704R, V705I and N707H) were not inhibited by C5 complement protein inhibitor 7 up to 100 uM.C5 complement protein inhibitor 7 binds within the predicted pocket between the C5a and MG8 domains in close proximity to the C5 convertase cleavage site (R751-L752).

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.