Proteasome Activator Subunit 4 (PSME4) Rabbit Polyclonal Antibody
Other products for "PSME4"
Specifications
Product Data | |
Applications | WB |
Reactivities | Human |
Host | Rabbit |
Clonality | Polyclonal |
Immunogen | The immunogen is a synthetic peptide directed towards the C terminal region of human PSME4 |
Specificity | Expected reactivity: Human |
Formulation | Liquid. Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose. |
Concentration | lot specific |
Purification | Affinity purified |
Conjugation | Unconjugated |
Storage | For short term use, store at 2-8°C up to 1 week. For long term storage, store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Predicted Protein Size | 133 kDa |
Gene Name | proteasome activator subunit 4 |
Database Link | |
Background | Associated component of the proteasome that specifically recognizes acetylated histones and promotes ATP- and ubiquitin-independent degradation of core histones during spermatogenesis and DNA damage response. Recognizes and binds acetylated histones via its bromodomain-like (BRDL) region and activates the proteasome by opening the gated channel for substrate entry. Binds to the core proteasome via its C-terminus, which occupies the same binding sites as the proteasomal ATPases, opening the closed structure of the proteasome via an active gating mechanism. Component of the spermatoproteasome, a form of the proteasome specifically found in testis: binds to acetylated histones and promotes degradation of histones, thereby participating actively to the exchange of histones during spermatogenesis. Also involved in DNA damage response in somatic cells, by promoting degradation of histones following DNA double-strand breaks. |
Synonyms | FLJ21864; KIAA0077; MGC138374; MGC142228; PA200 |
Reference Data |
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