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  • 产品名称：Proteasome(Prosome,Macropain)ActivatorSubunit2(PA28Beta)(PSME2)(Active)protein(

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  • 产品厂商：ACROBiosystems
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简单介绍：
Proteasome(Prosome,Macropain)ActivatorSubunit2(PA28Beta)(PSME2)(Active)protein(Histag)
详情介绍：
Characteristics This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 28.2 kDa. The protein migrates as 31 kDa under reducing (R) condition (SDS-PAGE).
Purity >95 % as determined by SDS-PAGE.
Endotoxin Level Less than 1.0 EU per μg by the LAL method.
Background Proteasome activator complex subunit 2 (PSME2), a member of the PA28 family, is also known as 11S regulator complex subunit beta (REG-beta), activator of multicatalytic protease subunit 2 and proteasome activator 28 subunit beta (PA28b). PSME2 can form heterodimer with PSME1. PSME2 is implicated in immunoproteasome assembly and required for efficient antigen processing. The PA28 (PSME2) activator complex enhances the generation of class I binding peptides by altering the cleavage pattern of the proteasome.
Molecular Weight 28.2 kDa
UniProt Q9UL46
Research Area Proteolysis / Ubiquitin, Proteasome
Pathways Mitotic G1-G1/S Phases, DNA Replication, Positive Regulation of Endopeptidase Activity, Synthesis of DNA
Restrictions For Research Use only
Format Lyophilized
Reconstitution Please see Certificate of Analysis for specific instructions. For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
Buffer 50 mM Tris, 150 mM NaCl, pH 8.0
Handling Advice Avoid repeated freeze-thaw cycles.
Storage -20 °C
Storage Comment Lyophilized Protein should be stored at -20 °C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20 °C or -70 °C. Avoid repeated freeze-thaw cycles.
Supplier Images
SDS-PAGE (SDS) image for Proteasome (Prosome, Macropain) Activator Subunit 2 (PA28 Beta) (PSME2) (Active) protein (His tag) (ABIN2444202) Human PSME2, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained ov...