AB239029

Anti-TBP-1 antibody

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Rabbit Polyclonal TBP-1 antibody. Suitable for IHC-P, ICC/IF and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Fragment Protein within Human PSMC3 aa 1-300.

대체 명칭 보기

TBP1, PSMC3, 26S proteasome regulatory subunit 6A, 26S proteasome AAA-ATPase subunit RPT5, Proteasome 26S subunit ATPase 3, Proteasome subunit P50, Tat-binding protein 1, TBP-1

3 이미지

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBP-1 antibody (AB239029)

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBP-1 antibody (AB239029)

Paraffin-embedded human lung cancer tissue stained for TBP-1 using ab239029 at 1/100 dilution in immunohistochemical analysis.

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBP-1 antibody (AB239029)

Paraffin-embedded human testis tissue stained for TBP-1 using ab239029 at 1/100 dilution in immunohistochemical analysis.

Immunocytochemistry/ Immunofluorescence - Anti-TBP-1 antibody (AB239029)

ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-TBP-1 antibody (AB239029)

A549 (human lung carcinoma cell line) cells stained for TBP-1 (green) using ab239029 at 1/530 dilution in ICC/IF, followed by Alexa Fluor 488-congugated Goat Anti-Rabbit IgG (H+L) secondary antibody.

The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The nuclear counterstain was DAPI (blue).

주요 정보

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

Reacts with

Human

Applications

ICC/IF, IHC-P

applications

Immunogen

Recombinant Fragment Protein within Human PSMC3 aa 1-300. The exact immunogen used to generate this antibody is proprietary information.

P17980

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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"}, "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": "1/20 - 1/200", "IHCP-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/500 - 1/1000", "ICCIF-species-notes": "<p></p>" }, "Mouse": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Rat": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-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 Protein G

Purification 관련 사항

Purity greater than 95%.

보관 버퍼

pH: 7.4 Preservative: 0.03% Proclin 300 Constituents: PBS, 50% Glycerol (glycerin, glycerine)

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.

TBP-1 also called Tat-binding protein-1 is a critical player in the regulation of protein degradation. It is a component of the 19S regulatory particle of the 26S proteasome. The molecular mass of TBP-1 is approximately 56 kDa. Expression of TBP-1 is noted in various tissues reflecting its essential role in cellular processes. As a proteasome member it contributes to the recognition and unfolding of ubiquitinated proteins designated for degradation.

Biological function summary

TBP-1 functions as an ATPase in the 26S proteasome complex aiding in the breakdown of proteins. This breakdown is important for maintaining protein homeostasis by removing misfolded or damaged proteins. In the proteasome complex TBP-1 collaborates with other ATPases to control access of substrates to the proteolytic core. This role ensures a regulated protein turnover which is important for cell cycle progression and stress responses.

Pathways

TBP-1 serves a significant role in the ubiquitin-proteasome pathway and the regulation of transcription. In the ubiquitin-proteasome pathway it collaborates with other regulatory subunits to modulate proteasomal activity. TBP-1 is associated with proteins like Rpt5 and Rpt1 which are also ATPases in the 19S regulatory particle coordinating the denaturation and translocation of proteins into the 20S core particle for degradation.

TBP-1's malfunction or altered expression can contribute to neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease. In these conditions improper protein degradation leads to accumulation of toxic protein aggregates. Through these pathways TBP-1 interacts with proteins like alpha-synuclein in Parkinson's disease where its dysfunction exacerbates aggregation. Understanding TBP-1's role offers insights for therapeutic approaches aimed at modulating the proteasomal degradation machinery in such diseases.

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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 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. PSMC3 belongs to the heterohexameric ring of AAA (ATPases associated with diverse cellular activities) proteins that unfolds ubiquitinated target proteins that are concurrently translocated into a proteolytic chamber and degraded into peptides.

See full target information PSMC3

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제품이 사용된 논문 (1)

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

Journal of Cancer 15:444-455 PubMed38169557

2024

CNKSR2 expression is correlated with immune infiltrates in Cervical Cancer as a favorable prognostic factor.

Applications

Unspecified application

Species

Unspecified reactive species

Guangxiao Li,Qiaoqiao Chen,Shihao Hong,Xiaoli Yang,Xiaoling Liang,Jianhua Yang

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.

자세한 내용은 이용 약관을 확인해 주세요.

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-TBP-1 antibody

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBP-1 antibody (AB239029)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBP-1 antibody (AB239029)

Immunocytochemistry/ Immunofluorescence - Anti-TBP-1 antibody (AB239029)

주요 정보

Host species

Clonality

Isotype

Carrier free

Reacts with

Applications

Immunogen

대체품

Primary Antibodies

Primary Antibodies

Primary Antibodies

보완 제품

Primary Antibodies

Primary Antibodies

Primary Antibodies

Secondary Antibodies

Reactivity 정보

특성 및 보관 정보

제형

Purification 테크닉

Purification 관련 사항

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 (1)

Product promise