• Western blot analysis of extracts of various cell lines, using PSME3 antibody (STJ25192). Secondary antibody: HRP Goat Anti-rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% nonfat dry milk in TBST.

Anti-PSME3 antibody (1-254) (STJ25192)

SKU:
STJ25192

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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 3
11s Regulator Complex Subunit Gamma
Reg-Gamma
Activator Of Multicatalytic Protease Subunit 3
Ki Nuclear Autoantigen
Proteasome Activator 28 Subunit Gamma
Pa28g
Pa28gamma
Database Links Reactome: R-HSA-1169091
Reactome: R-HSA-1234176
Reactome: R-HSA-1236974
Reactome: R-HSA-1236978
Reactome: R-HSA-174084
Reactome: R-HSA-174113
Reactome: R-HSA-174154
Reactome: R-HSA-174178
Reactome: R-HSA-174184
Reactome: R-HSA-180534
Reactome: R-HSA-180585
Reactome: R-HSA-187577
Reactome: R-HSA-195253
Reactome: R-HSA-202424
Reactome: R-HSA-211733
Reactome: R-HSA-2467813
Reactome: R-HSA-2871837
Reactome: R-HSA-349425
Reactome: R-HSA-350562
Reactome: R-HSA-382556
Reactome: R-HSA-450408
Reactome: R-HSA-4608870
Reactome: R-HSA-4641257
Reactome: R-HSA-4641258
Reactome: R-HSA-5358346
Reactome: R-HSA-5362768
Reactome: R-HSA-5607761
Reactome: R-HSA-5607764
Reactome: R-HSA-5610780
Reactome: R-HSA-5610783
Reactome: R-HSA-5610785
Reactome: R-HSA-5632684
Reactome: R-HSA-5658442
Reactome: R-HSA-5668541
Reactome: R-HSA-5676590
Reactome: R-HSA-5678895
Reactome: R-HSA-5687128
Reactome: R-HSA-5689603
Reactome: R-HSA-5689880
Reactome: R-HSA-68867
Reactome: R-HSA-68949
Reactome: R-HSA-69017
Reactome: R-HSA-69481
Reactome: R-HSA-69601
Reactome: R-HSA-75815
Reactome: R-HSA-8852276
Reactome: R-HSA-8854050
Reactome: R-HSA-8939236
Reactome: R-HSA-8939902
Reactome: R-HSA-8941858
Reactome: R-HSA-8948751
Reactome: R-HSA-8951664
Reactome: R-HSA-9010553
Reactome: R-HSA-9020702
Reactome: R-HSA-9604323
Reactome: R-HSA-9755511
Reactome: R-HSA-9762114
Reactome: R-HSA-9824272
Reactome: R-HSA-983168
Cellular Localisation Nucleus
Cytoplasm
Localizes 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 antibody
Anti-11s Regulator Complex Subunit Gamma antibody
Anti-Reg-Gamma antibody
Anti-Activator Of Multicatalytic Protease Subunit 3 antibody
Anti-Ki Nuclear Autoantigen antibody
Anti-Proteasome Activator 28 Subunit Gamma antibody
Anti-Pa28g antibody
Anti-Pa28gamma antibody
Anti-PSME3 antibody

Information sourced from Uniprot.org

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