| Host: | Rabbit |
| Applications: | WB |
| Reactivity: | Human/Rat |
| Note: | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: | Rabbit polyclonal antibody anti-PSME3 (1-254) is suitable for use in Western Blot research applications. |
| Clonality: | Polyclonal |
| Conjugation: | Unconjugated |
| Isotype: | IgG |
| Formulation: | PBS with 0.02% Sodium Azide, 50% Glycerol, pH7.3. |
| Purification: | Affinity purification |
| Dilution Range: | WB 1:500-1:2000 |
| Storage Instruction: | Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: | PSME3 |
| Gene ID: | 10197 |
| Uniprot ID: | PSME3_HUMAN |
| Immunogen Region: | 1-254 |
| Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 1-254 of human PSME3 (NP_789839.1). |
| Immunogen Sequence: | MASLLKVDQEVKLKVDSFRE RITSEAEDLVANFFPKKLLE LDSFLKEPILNIHDLTQIHS DMNLPVPDPILLTNSHDGLD GPTYKKRRLDECEEAFQGTK VFVMPNGMLKSNQQLVDIIE KVKPEIRLLIEKCNTPSGKG PHICFDLQVKMWVQLLIPRI EDGNNFGVSIQEETVAELRT VESEAASYLDQISRYYITRA KLVSKIAKYPHVEDYRRTVT EIDEKEYISLRLIISELRN |
| Post Translational Modifications | Phosphorylated by MAP3K3. Phosphorylation at Ser-247 promotes its association with CCAR2. Acetylation at the major site Lys-195 is important for oligomerization and ability to degrade its target substrates. Deacetylated by SIRT1. |
| Function | Subunit of the 11S REG-gamma (also called PA28-gamma) proteasome regulator, a doughnut-shaped homoheptamer which associates with the proteasome. 11S REG-gamma activates the trypsin-like catalytic subunit of the proteasome but inhibits the chymotrypsin-like and postglutamyl-preferring (PGPH) subunits. Facilitates the MDM2-p53/TP53 interaction which promotes ubiquitination- and MDM2-dependent proteasomal degradation of p53/TP53, limiting its accumulation and resulting in inhibited apoptosis after DNA damage. May also be involved in cell cycle regulation. Mediates CCAR2 and CHEK2-dependent SIRT1 inhibition. |
| Protein Name | Proteasome Activator Complex Subunit 311s Regulator Complex Subunit GammaReg-GammaActivator Of Multicatalytic Protease Subunit 3Ki Nuclear AutoantigenProteasome Activator 28 Subunit GammaPa28gPa28gamma |
| Database Links | Reactome: R-HSA-1169091Reactome: R-HSA-1234176Reactome: R-HSA-1236974Reactome: R-HSA-1236978Reactome: R-HSA-174084Reactome: R-HSA-174113Reactome: R-HSA-174154Reactome: R-HSA-174178Reactome: R-HSA-174184Reactome: R-HSA-180534Reactome: R-HSA-180585Reactome: R-HSA-187577Reactome: R-HSA-195253Reactome: R-HSA-202424Reactome: R-HSA-211733Reactome: R-HSA-2467813Reactome: R-HSA-2871837Reactome: R-HSA-349425Reactome: R-HSA-350562Reactome: R-HSA-382556Reactome: R-HSA-450408Reactome: R-HSA-4608870Reactome: R-HSA-4641257Reactome: R-HSA-4641258Reactome: R-HSA-5358346Reactome: R-HSA-5362768Reactome: R-HSA-5607761Reactome: R-HSA-5607764Reactome: R-HSA-5610780Reactome: R-HSA-5610783Reactome: R-HSA-5610785Reactome: R-HSA-5632684Reactome: R-HSA-5658442Reactome: R-HSA-5668541Reactome: R-HSA-5676590Reactome: R-HSA-5678895Reactome: R-HSA-5687128Reactome: R-HSA-5689603Reactome: R-HSA-5689880Reactome: R-HSA-68867Reactome: R-HSA-68949Reactome: R-HSA-69017Reactome: R-HSA-69481Reactome: R-HSA-69601Reactome: R-HSA-75815Reactome: R-HSA-8852276Reactome: R-HSA-8854050Reactome: R-HSA-8939236Reactome: R-HSA-8939902Reactome: R-HSA-8941858Reactome: R-HSA-8948751Reactome: R-HSA-8951664Reactome: R-HSA-9010553Reactome: R-HSA-9020702Reactome: R-HSA-9604323Reactome: R-HSA-9755511Reactome: R-HSA-9762114Reactome: R-HSA-9824272Reactome: R-HSA-983168 |
| Cellular Localisation | NucleusCytoplasmLocalizes To The Cytoplasm During Mitosis Following Nuclear Envelope Breakdown At This Distinct Stage Of The Cell Cycle Which Allows Its Interaction With Map3k3 Kinase |
| Alternative Antibody Names | Anti-Proteasome Activator Complex Subunit 3 antibodyAnti-11s Regulator Complex Subunit Gamma antibodyAnti-Reg-Gamma antibodyAnti-Activator Of Multicatalytic Protease Subunit 3 antibodyAnti-Ki Nuclear Autoantigen antibodyAnti-Proteasome Activator 28 Subunit Gamma antibodyAnti-Pa28g antibodyAnti-Pa28gamma antibodyAnti-PSME3 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
![Western blot analysis of lysates from wild type (WT) and PSME3 knockout (KO) 293T cells, using [KO Validated] PSME3 Rabbit polyclonal antibody (STJ119994) at 1:3000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 3min.](https://cdn11.bigcommerce.com/s-zso2xnchw9/images/stencil/300x300/products/98779/382828/STJ119994_1__38128.1713151329.jpg?c=1 "Western blot analysis of lysates from wild type (WT) and PSME3 knockout (KO) 293T cells, using [KO Validated] PSME3 Rabbit polyclonal antibody (STJ119994) at 1:3000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 3min.")
