Rpn4 is a chaperone protein for the assembly of the 19S regulatory complex (PA700). During the base subcomplex assembly it is part of an intermediate Rpn4:Rpt4:Rpt5 module. Rpn4 is released during the further base assembly process. Rpn4 was first characterized as a component of the PA700 proteasomal regulator, and was found to stimulate association of PA700 with the catalytic20S proteasome to form the active 26S proteasome.
Molecular Weight:
IgG
Buffer:
PBS with 0.02% sodium azide, 0.05% BSA, 50% glycerol, pH7.3
Source:
Rabbit
Y2332-100
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