AP21998 is a Fv (mutant FKBP) domain-selective ligand that binds to a single FKBPv. AP21998 disrupts FKBP-mediated oligomerization, blocks the proliferation of transformed myeloid progenitors and facilitates their terminal myeloid differentiation. AP21998 disrupts aggregates of CAD-hM1 receptor fusion protein, allowing receptors to exit the ER and enter the plasma membrane. AP21998 can be used for cancer research.

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.