Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs): its high expression in ESCs promotes enhanced assembly of the 26S proteasome, followed by higher proteasome activity.Hoffman L., FEBS Lett. 404:179-184(1997).Saito A., Gene 203:241-250(1997).The MGC Project Team; Genome Res. 14:2121-2127(2004).
Host
Rabbit
Immunogen
Synthesized peptide derived from internal of Human PSMD11.
Raised In
Rabbit
Reactivity
Human, Mouse
Regulatory
RUO
Relevance
Component of the lid subcomplex of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs): its high expression in ESCs promotes enhanced assembly of the 26S proteasome, followed by higher proteasome activity.
Hoffman L., FEBS Lett. 404:179-184(1997). Saito A., Gene 203:241-250(1997). The MGC Project Team; Genome Res. 14:2121-2127(2004).
Species
Homo Sapiens (Human)
Specificity
The antibody detects endogenous levels of total PSMD11 protein.
Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair. In the complex, PSMD11 is required for proteasome assembly. Plays a key role in increased proteasome activity in embryonic stem cells (ESCs)
Protein Families
Proteasome subunit S9 family
Tissue Specificity
Highly expressed in embryonic stem cells (ESCs). Expression decreases as ESCs differentiate.
Buffer
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Form
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Format
liquid
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.