PSME2 Antibody
Product Specifications
Background
The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. The immunoproteasome contains an alternate regulator, referred to as the 11S regulator or PA28, that replaces the 19S regulator. Three subunits (alpha, beta and gamma) of the 11S regulator have been identified. PSME2 is the beta subunit of the 11S regulator, one of the two 11S subunits that is induced by gamma-interferon.
NCBI Gene ID
5721
Swiss Prot
Q9UL46
Accession Number
Q9UL46
Host
Rabbit
Reactivity
Human
Immunogen
This PSME2 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 61-91 amino acids from the Central region of human PSME2.
Clonality
Polyclonal
Conjugation
Unconjugated
Type
Primary Antibodies
Field of Research
Cell Cycle
Purification
This antibody is purified through a protein A column, followed by peptide affinity purification.
Concentration
Batch dependent
Homology
Predicted species reactivity based on immunogen sequence: Bovine, Mouse, Pig
Buffer
Supplied in PBS with 0.09% (W/V) sodium azide.
Modification
None
Shipping Conditions
Blue Ice
Storage Conditions
Store at 4˚ C for three months and -20˚ C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
Product Datasheet
https://www.prosci-inc.com/?datasheet_sku=62-406
Calculated Molecular Weight
27 kDa
Fragment
Rabbit Ig
Symbol
PSME2
NCBI Official Name
Proteasome activator complex subunit 2
NCBI Organism
Homo sapiens
Background Reference 01
Conticello, S.G., Curr. Biol. 13 (22), 2009-2013 (2003)
Other Product Names
Proteasome activator complex subunit 2, 11S regulator complex subunit beta, REG-beta, Activator of multicatalytic protease subunit 2, Proteasome activator 28 subunit beta, PA28b, PA28beta, PSME2
Tested Applications
WB, IHC-P, Flow
Protein ID
296453017
Physical Properties
Liquid
Curated Selection
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