AB11437

Anti-Proteasome 20S alpha 5/PSMA5 antibody

BOND RX™ Validated
각 태그의 뜻

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(8 제품이 사용된 논문 )

Rabbit Polyclonal PSA5 antibody. Suitable for IHC-P, WB, ICC/IF and reacts with Human samples. Cited in 8 publications. Immunogen corresponding to Synthetic Peptide within Human Proteasome subunit alpha type-5 aa 100 to C-terminus.

대체 명칭 보기

Proteasome subunit alpha type-5, Macropain zeta chain, Multicatalytic endopeptidase complex zeta chain, Proteasome subunit alpha-5, Proteasome zeta chain, alpha-5, PSMA5

3 이미지

Immunocytochemistry/ Immunofluorescence - Anti-Proteasome 20S alpha 5/PSMA5 antibody (AB11437)

ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-Proteasome 20S alpha 5/PSMA5 antibody (AB11437)

Immunofluorescence of HeLa cells using ab11437.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Proteasome 20S alpha 5/PSMA5 antibody (AB11437)

IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Proteasome 20S alpha 5/PSMA5 antibody (AB11437)

IHC image of ab11437 staining in human liver carcinoma liver formalin fixed paraffin embedded tissue section, performed on a Leica Bond^TM 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 ab11437, 5µg/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.

Unknown

Western blot - Anti-Proteasome 20S alpha 5/PSMA5 antibody (AB11437)

All lanes:

Western blot - Anti-Proteasome 20S alpha 5/PSMA5 antibody (ab11437)

Lane 1:

HeLa cell extract.

Lane 2:

HeLa cell extract with blocking peptide.

Predicted band size: 26 kDa

Observed band size: 26.5 kDa

false

주요 정보

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

Reacts with

Human

Applications

ICC/IF, WB, IHC-P

applications

Immunogen

Synthetic Peptide within Human Proteasome subunit alpha type-5 aa 100 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

P28066

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Reactivity 정보

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "5 µg/mL", "IHCP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1 µg/mL", "WB-species-notes": "", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1 µg/mL", "ICCIF-species-notes": "" }, "Cow": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Zebrafish": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

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특성 및 보관 정보

제형

Liquid

Purification 테크닉

Affinity purification Immunogen

보관 버퍼

Preservative: 0.05% Sodium azide Constituents: PBS, 0.1% BSA

배송 시 보관 조건

Blue Ice

적절한 단기 보관 기간

1-2 weeks

적절한 단기 보관 조건

+4°C

적절한 장기 보관 조건

-20°C

분주 정보

Upon delivery aliquot

보관 정보

Avoid freeze / thaw cycle

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추가 정보

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

Proteasome 20S alpha 5 also known as PSMA5 is a subunit of the 20S proteasome core particle playing a role in protein degradation. This subunit weighs approximately 26 kDa and is expressed broadly across various tissues. PSMA5 forms part of the alpha ring of the proteasome and contributes to the gating mechanism controlling the entry of substrates into the catalytic core.

Biological function summary

PSMA5 functions within the multicatalytic proteinase complex known as the 20S proteasome. The proteasome is critical for degrading ubiquitinated proteins maintaining cellular protein homeostasis and regulating protein levels in the cell. By breaking down faulty or misfolded proteins and proteins involved in cell cycle regulation PSMA5 influences the turnover of proteins and ensures cellular function. PSMA5 is essential for cellular processes such as transcription cell cycle progression and apoptosis.

Pathways

PSMA5 has significant roles in both the ubiquitin-proteasome pathway and the NF-kB signaling pathway. In the ubiquitin-proteasome pathway PSMA5 helps degrade proteins tagged for destruction by ubiquitin involving components like ubiquitin-conjugating enzymes. In the NF-kB pathway the proteasome degrades inhibitors of NF-kB enabling the activation of this transcription factor and therefore facilitating gene expression related to immune and inflammatory responses.

PSMA5 has associations with cancer and neurodegenerative diseases. In cancer the overactivity of proteasome including PSMA5 can prevent the accumulation of pro-apoptotic factors promoting cell survival and tumor growth. Bortezomib a proteasome inhibitor targets this process to induce tumor cell death. In neurodegenerative diseases like Alzheimer's alterations in proteasome function may lead to the accumulation of toxic protein aggregates. Here PSMA5 interacts with proteins related to these conditions impacting disease progression and response to therapies.

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제품 프로토콜

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

Visit the General protocols
Visit the Troubleshooting

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타겟 정보

Component of the 20S core proteasome complex involved in the proteolytic degradation of most intracellular proteins. This complex plays numerous essential roles within the cell by associating with different regulatory particles. Associated with two 19S regulatory particles, forms the 26S proteasome and thus participates in the ATP-dependent degradation of ubiquitinated proteins. The 26S proteasome plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins that could impair cellular functions, and by removing proteins whose functions are no longer required. Associated with the PA200 or PA28, the 20S proteasome mediates ubiquitin-independent protein degradation. This type of proteolysis is required in several pathways including spermatogenesis (20S-PA200 complex) or generation of a subset of MHC class I-presented antigenic peptides (20S-PA28 complex).

See full target information Proteasome subunit alpha type-5

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제품이 사용된 논문 (8)

Recent publications for all applications. Explore the 전체 목록 and refine your search

Veterinary immunology and immunopathology 226:110069 PubMed32535163

2020

The IFN-γ-induced immunoproteasome is suppressed in highly pathogenic porcine reproductive and respiratory syndrome virus-infected alveolar macrophages.

Applications

Unspecified application

Species

Unspecified reactive species

Qiang Liu,Yue-Yang Yu,Huai-Yu Wang,Jing-Fei Wang,Xi-Jun He

The EMBO journal 38:e99266 PubMed31271236

2019

Proteasomal degradation within endocytic organelles mediates antigen cross-presentation.

Applications

Unspecified application

Species

Unspecified reactive species

Debrup Sengupta,Morven Graham,Xinran Liu,Peter Cresswell

Scientific reports 8:9646 PubMed29941967

2018

Accumulation of poly(A) RNA in nuclear granules enriched in Sam68 in motor neurons from the SMNΔ7 mouse model of SMA.

Applications

Unspecified application

Species

Unspecified reactive species

J Oriol Narcís,Olga Tapia,Olga Tarabal,Lídia Piedrafita,Jordi Calderó,Maria T Berciano,Miguel Lafarga

Experimental and therapeutic medicine 15:4298-4308 PubMed29849774

2018

Bone morphogenetic protein-2 exhibits therapeutic benefits for osteonecrosis of the femoral head through induction of cartilage and bone cells.

Applications

Unspecified application

Species

Unspecified reactive species

Chunhui Wang,Huimei Zang,Dongsheng Zhou

Oncotarget 7:20532-48 PubMed26967561

2016

Multitargeting activity of miR-24 inhibits long-term melatonin anticancer effects.

Applications

Species

Unspecified reactive species

Federica Mori,Maria Ferraiuolo,Raffaela Santoro,Andrea Sacconi,Frauke Goeman,Matteo Pallocca,Claudio Pulito,Etleva Korita,Maurizio Fanciulli,Paola Muti,Giovanni Blandino,Sabrina Strano

PloS one 8:e52408 PubMed23383295

2013

Reduction in ATP levels triggers immunoproteasome activation by the 11S (PA28) regulator during early antiviral response mediated by IFNβ in mouse pancreatic β-cells.

Applications

Unspecified application

Species

Mouse

Wieke Freudenburg,Madhav Gautam,Pradipta Chakraborty,Jared James,Jennifer Richards,Alison S Salvatori,Aaron Baldwin,Jill Schriewer,R Mark L Buller,John A Corbett,Dorota Skowyra

Virology journal 8:365 PubMed21791071

2011

Herpes simplex virus type 1 UL14 tegument protein regulates intracellular compartmentalization of major tegument protein VP16.

Applications

ICC/IF

Species

Unspecified reactive species

Akane Ohta,Yohei Yamauchi,Yoshifumi Muto,Hiroshi Kimura,Yukihiro Nishiyama

Molecular & cellular proteomics : MCP 9:2034-47 PubMed20484733

2010

Deletion of immunoproteasome subunits imprints on the transcriptome and has a broad impact on peptides presented by major histocompatibility complex I molecules.

Applications

Species

Mouse

Danielle de Verteuil,Tara L Muratore-Schroeder,Diana P Granados,Marie-Hélène Fortier,Marie-Pierre Hardy,Alexandre Bramoullé,Etienne Caron,Krystel Vincent,Sylvie Mader,Sébastien Lemieux,Pierre Thibault,Claude Perreault

제품이 사용된 논문 모두 보기

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Product promise

저희는 고품질 시약으로 고객님의 연구를 서포트하고자 최선을 다하고 있으며, 모든 단계에서 함께 하겠습니다. 만약 제품이 기대한 성능을 보이지 않을 경우에도 Product Promise로 보호받으실 수 있습니다.

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Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com

Anti-Proteasome 20S alpha 5/PSMA5 antibody

Immunocytochemistry/ Immunofluorescence - Anti-Proteasome 20S alpha 5/PSMA5 antibody (AB11437)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Proteasome 20S alpha 5/PSMA5 antibody (AB11437)

Western blot - Anti-Proteasome 20S alpha 5/PSMA5 antibody (AB11437)

주요 정보

Host species

Clonality

Isotype

Carrier free

Reacts with

Applications

Immunogen

대체품

Primary Antibodies

Primary Antibodies

보완 제품

Assay Kits

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Reactivity 정보

특성 및 보관 정보

제형

Purification 테크닉

보관 버퍼

배송 시 보관 조건

적절한 단기 보관 기간

적절한 단기 보관 조건

적절한 장기 보관 조건

분주 정보

보관 정보

추가 정보

Biological function summary

Pathways

제품 프로토콜

타겟 정보

제품이 사용된 논문 (8)

Product promise