TABLE 1.

Treatment of SJL mice with proteasome inhibitors PS-341 and β1i-PEK

Group	n	Inhibitor	Dose, mg/kg	Injection volume i.v., μl	Including DMSO, μl	Administrationa	Immunization
1	10	PS-341	0.5	250	10	+	+
2	10	β1i-PEk	0.5	250	10	+	+
3	10	—	—	250	10	+	+
4	5	—	—	250	10	+	–
5	5	—	—	—	0	–	+
6	5	—	—	—	0	–	–

^aTwice weekly starting from day 0 after immunization, 7 times total.