PSMD5 Antibody(C-term)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, E |
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Primary Accession | Q16401 |
Other Accession | Q8BJY1, Q0P5A6, NP_005038.1 |
Reactivity | Human |
Predicted | Bovine, Mouse |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | Rabbit IgG |
Calculated MW | 56196 Da |
Antigen Region | 428-457 aa |
Gene ID | 5711 |
---|---|
Other Names | 26S proteasome non-ATPase regulatory subunit 5, 26S protease subunit S5 basic, 26S proteasome subunit S5B, PSMD5, KIAA0072 |
Target/Specificity | This PSMD5 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 428-457 amino acids from the C-terminal region of human PSMD5. |
Dilution | WB~~1:1000 |
Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Precautions | PSMD5 Antibody(C-term) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | PSMD5 |
---|---|
Synonyms | KIAA0072 |
Function | Acts as a chaperone during the assembly of the 26S proteasome, specifically of the base subcomplex of the PA700/19S regulatory complex (RC). In the initial step of the base subcomplex assembly is part of an intermediate PSMD5:PSMC2:PSMC1:PSMD2 module which probably assembles with a PSMD10:PSMC4:PSMC5:PAAF1 module followed by dissociation of PSMD5. |

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Provided below are standard protocols that you may find useful for product applications.
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. This gene encodes a non-ATPase subunit of the 19S regulator base.
References
Roelofs, J., et al. Nature 459(7248):861-865(2009)
Kaneko, T., et al. Cell 137(5):914-925(2009)
Listovsky, T., et al. EMBO J. 23(7):1619-1626(2004)
Conticello, S.G., et al. Curr. Biol. 13(22):2009-2013(2003)
Yu, X., et al. Science 302(5647):1056-1060(2003)

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