Product details
Catalog number ET7110-19
Price for ET7110-19
Size / count 100 µL
Crystal structures of isolated 20S proteasome complex demonstrate that the two rings of beta subunits form a proteolytic chamber and maintain all their active sites of proteolysis within the chamber. Concomitantly, the rings of alpha subunits form the entrance for substrates entering the proteolytic chamber. In an inactivated 20S proteasome complex, the gate into the internal proteolytic chamber are guarded by the N-terminal tails of specific alpha-subunit. The proteolytic capacity of 20S core particle (CP) can be activated when CP associates with one or two regulatory particles (RP) on one or both side of alpha rings. These regulatory particles include 19S proteasome complexes, 11S proteasome complex, etc. Following the CP-RP association, the confirmation of certain alpha subunits will change and consequently cause the opening of substrate entrance gate. Besides RPs, the 20S proteasomes can also be effectively activated by other mild chemical treatments, such as exposure to low levels of sodium dodecylsulfate (SDS) or NP-14. The eukaryotic proteasome recognized degradable proteins, including damaged proteins for protein quality control purpose or key regulatory protein components for dynamic biological precesses. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides.
The catalog number for PSMA2 Recombinant Rabbit Monoclonal Antibody [JE51-51] is ET7110-19.
PSMA2 Recombinant Rabbit Monoclonal Antibody [JE51-51] is available in the following size(s): 100 µL.
PSMA2 Recombinant Rabbit Monoclonal Antibody [JE51-51] is currently made to order / not held in immediate stock. Contact us for lead time.
Crystal structures of isolated 20S proteasome complex demonstrate that the two rings of beta subunits form a proteolytic chamber and maintain all their active sites of proteolysis within the chamber. Concomitantly, the rings of alpha subunits form the entrance for substrates entering the proteolytic
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