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AB11436

Anti-PSMD7/Mov34 antibody

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(5 Publications)

Rabbit Polyclonal PSMD7/Mov34 antibody. Suitable for IHC-P, WB, ICC/IF and reacts with Human samples. Cited in 5 publications. Immunogen corresponding to Synthetic Peptide within Human PSMD7 aa 50-100.

View Alternative Names

MOV34L, PSMD7, 26S proteasome non-ATPase regulatory subunit 7, 26S proteasome regulatory subunit RPN8, 26S proteasome regulatory subunit S12, Mov34 protein homolog, Proteasome subunit p40

3 Images
Immunocytochemistry/ Immunofluorescence - Anti-PSMD7/Mov34 antibody (AB11436)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-PSMD7/Mov34 antibody (AB11436)

ICC/IF image of ab11436 stained HepG2 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab11436, 5µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PSMD7/Mov34 antibody (AB11436)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PSMD7/Mov34 antibody (AB11436)

IHC image of ab11436 staining in human normal skin formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab11436, 1µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Western blot - Anti-PSMD7/Mov34 antibody (AB11436)
  • WB

Unknown

Western blot - Anti-PSMD7/Mov34 antibody (AB11436)

Western blot of PSDM7 in K562 cell lysate using ab11436.
Lane 1 is ab11436
Lane 2 is ab11436 pre-incubated with peptide

All lanes:

Western blot - Anti-PSMD7/Mov34 antibody (ab11436)

Predicted band size: 37 kDa

false

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

ICC/IF, WB, IHC-P

applications

Immunogen

Synthetic Peptide within Human PSMD7 aa 50-100. The exact immunogen used to generate this antibody is proprietary information.

P51665

Reactivity data

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
Preservative: 0.05% Sodium azide Constituents: PBS, 0.1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

The PSMD7 protein also known as Mov34 is a subunit of the 26S proteasome and plays an important role in protein degradation. The proteasome itself is a massive complex and PSMD7 is a 37 kDa protein component. Its primary site of expression is within the cytoplasm and nucleus of cells where it facilitates the breakdown of ubiquitinated proteins. This activity is essential for maintaining cellular protein homeostasis.
Biological function summary

The proper function of PSMD7 supports cell cycle regulation apoptosis and DNA damage repair. It exists as part of the 26S proteasome complex which is responsible for the regulated degradation of ubiquitin-conjugated proteins. This process controls various cellular mechanisms by ensuring that proteins are broken down after they have executed their function or if they become misfolded or damaged.

Pathways

The involvement of PSMD7 in proteolysis is central for processes such as the ubiquitin-proteasome pathway. This pathway is critical for protein turnover and the regulation of cellular processes including the cell cycle. PSMD7 works in tandem with other proteasomal subunits like PSMD4 and PSMD14 which help recruit and process ubiquitinated substrates.

The malfunction of PSMD7 associates with certain cancers and neurodegenerative diseases. Aberrations in proteasome function involving PSMD7 may lead to the accumulation of damaged proteins which contributes to cancer development through unchecked cell proliferation. In neurodegenerative disorders like Alzheimer's disease proteins like tau and beta-amyloid which should normally be degraded accumulate due to proteasomal dysfunction involving PSMD7.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

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.
See full target information PSMD7

Publications (5)

Recent publications for all applications. Explore the full list and refine your search

International journal of biological sciences 17:3331-3342 PubMed34512150

2021

Deubiquitinase PSMD7 promotes the proliferation, invasion, and cisplatin resistance of gastric cancer cells by stabilizing RAD23B.

Applications

Unspecified application

Species

Unspecified reactive species

Jianjiang Wang,Runkun Liu,Huanye Mo,Xuelian Xiao,Qiuran Xu,Wei Zhao

Cell reports 32:108059 PubMed32846138

2020

Mitochondrial Regulation of the 26S Proteasome.

Applications

Unspecified application

Species

Unspecified reactive species

Thomas Meul,Korbinian Berschneider,Sabine Schmitt,Christoph H Mayr,Laura F Mattner,Herbert B Schiller,Ayse S Yazgili,Xinyuan Wang,Christina Lukas,Camille Schlesser,Cornelia Prehn,Jerzy Adamski,Elisabeth Graf,Thomas Schwarzmayr,Fabiana Perocchi,Alexandra Kukat,Aleksandra Trifunovic,Laura Kremer,Holger Prokisch,Bastian Popper,Christine von Toerne,Stefanie M Hauck,Hans Zischka,Silke Meiners

Molecular & cellular proteomics : MCP 18:S91-S108 PubMed30213844

2018

Proteomic Profiling of Mouse Epididymosomes Reveals their Contributions to Post-testicular Sperm Maturation.

Applications

Unspecified application

Species

Unspecified reactive species

Brett Nixon,Geoffry N De Iuliis,Hanah M Hart,Wei Zhou,Andrea Mathe,Ilana R Bernstein,Amanda L Anderson,Simone J Stanger,David A Skerrett-Byrne,M Fairuz B Jamaluddin,Juhura G Almazi,Elizabeth G Bromfield,Martin R Larsen,Matthew D Dun

Biology of reproduction 96:159-173 PubMed28395327

2017

Developmental expression of the dynamin family of mechanoenzymes in the mouse epididymis.

Applications

Unspecified application

Species

Unspecified reactive species

Wei Zhou,Geoffry N De Iuliis,Adrian P Turner,Andrew T Reid,Amanda L Anderson,Adam McCluskey,Eileen A McLaughlin,Brett Nixon

Aging cell 11:634-43 PubMed22507075

2012

Effects of aging and reproduction on protein quality control in soma and gametes of Drosophila melanogaster.

Applications

Unspecified application

Species

Unspecified reactive species

Åsa Fredriksson,Elin Johansson Krogh,Malin Hernebring,Ellinor Pettersson,Ala Javadi,Alvar Almstedt,Thomas Nyström
View all publications

Product promise

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