CCF-642

CCF-642

CAT N°: 27054
Price:

From 48.00 40.80

CCF-642 is an inhibitor of protein disulfide isomerase (PDI).{48409} It inhibits the reducing capacity of PDI when used at a concentration of 1 µM. It inhibits proliferation in ten multiple myeloma cell lines with IC50 values of less than 1 µM. It is cytotoxic to primary cells isolated from patients with refractory myeloma who developed secondary plasma cell leukemia (IC50 = <1 µM) but not to normal bone marrow mononuclear (NLBM) cells up to a concentration of 6.75 µM. CCF-642 (3 µM) also induces acute endoplasmic reticulum (ER) stress, increasing ERK phosphorylation and dimerization of IRE1-?, indicating an increase in the amount of misfolded ER proteins. It increases calcium accumulation and cleaved caspase-3 in MM1.S cells and induces apoptosis. CCF-642 increases survival in a 5TGM1 mouse syngeneic model of myeloma when administered at a dose of 10 mg/kg three times per week.

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