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AB68588

Anti-NDP52抗体

Anti-NDP52 antibody

5

(3 Reviews)

|

(66 Publications)

Rabbit Polyclonal NDP52 antibody. Suitable for IP, WB, IHC-P, ICC/IF and reacts with Human samples. Cited in 66 publications.

查看别名

NDP52, CALCOCO2, Calcium-binding and coiled-coil domain-containing protein 2, Antigen nuclear dot 52 kDa protein, Nuclear domain 10 protein NDP52, Nuclear dot protein 52, Nuclear domain 10 protein 52

4 Images
Immunocytochemistry/ Immunofluorescence - Anti-NDP52 antibody (AB68588)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-NDP52 antibody (AB68588)

ab68588 staining NDP52 in HeLa cells +/- Chloroquine (50μM, 24 hours). The cells were fixed with 4% paraformaldheyde (10 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab68588 at 5μg/ml and ab7291, Mouse monoclonal [DM1A] to alpha Tubulin - Loading Control, at 1/1000 dilution. The secondary antibodies were ab150081 (colored green) and ab150120 (pseudo-colored red) used at 1/1000 dilution for 1 hour at room temperature. DAPI was used to stain the cell nuclei (colored blue) at a concentration of 1.43 μM for 1 hour at room temperature.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-NDP52 antibody (AB68588)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-NDP52 antibody (AB68588)

IHC image of NDP52 staining in Human Cerebral Cortex FFPE section, performed on a 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 ab68588, 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

Western blot - Anti-NDP52 antibody (AB68588)
  • WB

Lab

Western blot - Anti-NDP52 antibody (AB68588)

Western blot : Anti-CALCOCO2 antibody (ab68588) staining at 1 ug/ml, shown in green; Mouse anti-CANX [CANX/1543] (ab238078) loading control staining at 1/20000 dilution, shown in magenta. In Western blot, ab68588 was shown to bind specifically to CALCOCO2. A band was observed at 57 kDa in wild-type A549 cell lysates with no signal observed at this size in CALCOCO2 knockout cell line. To generate this image, wild-type and CALCOCO2 knockout A549 cell lysates were analysed. First, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3 % milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4 °C. Blots were washed four times in TBS-T, incubated with secondary antibodies for 1 h at room temperature, washed again four times then imaged. Secondary antibodies used were Goat anti-Rabbit IgG H&L 800CW and Goat anti-Mouse IgG H&L 680RD at 1/20000 dilution.

All lanes:

Western blot - Anti-NDP52 antibody (ab68588) at 1 µg/mL

Lane 1:

Wild-type A549 cell lysate at 20 µg

Lane 2:

CALCOCO2 knockout A549 cell lysate at 20 µg

Lane 3:

HeLa cell lysate at 20 µg

Lane 4:

Jurkat cell lysate at 20 µg

Secondary

All lanes:

Goat anti-Rabbit IgG H&L 800CW and Goat anti-Mouse IgG H&L 680RD at 1/20000 dilution

Observed band size: 57 kDa

false

Western blot - Anti-NDP52 antibody (AB68588)
  • WB

Project5100****

Western blot - Anti-NDP52 antibody (AB68588)

All lanes:

Western blot - Anti-NDP52 antibody (ab68588) at 1 µg/mL

Lane 1:

TE 671 (Human Rhabdomyosarcoma) Whole Cell Lysate at 10 µg

Lane 2:

HeLa Whole Cell Lysate - Hydroxyurea Treated (48hr, 2µM) at 10 µg

Lane 3:

Ramos (Human Burkitt's lymphoma cell line) Whole Cell Lysate at 10 µg

Lane 4:

Human placenta tissue lysate - total protein (<a href='/products/unavailable/human-placenta-tissue-lysate-total-protein-ab29745'>ab29745</a>) at 10 µg

Secondary

All lanes:

Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution

Predicted band size: 52 kDa

Observed band size: 55 kDa

true

Exposure time: 5min

关键信息

宿主种属

Rabbit

克隆

Polyclonal

亚型

IgG

不含载体蛋白

No

反应种属

Human

应用

ICC/IF, IHC-P, WB, IP

applications

免疫原

The exact immunogen used to generate this antibody is proprietary information.

特异性

Replenishment batches of ab68588 are tested in WB. Previous batches were additionally validated in ICC/IF, IHC-P and IP. These applications are still expected to work and are covered by our Abpromise guarantee.

反应性数据

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性能和储存信息

形式
Liquid
纯化工艺
Affinity purification Immunogen
存储溶液
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 1% BSA
运输条件
Blue Ice
推荐的短期储存时间
1-2 weeks
推荐的短期储存条件
+4°C
推荐的长期储存条件
-20°C
分装信息
Upon delivery aliquot
储存信息
Avoid freeze / thaw cycle

补充信息

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

NDP52 also known as nuclear dot protein 52 or calcium-binding and coiled-coil domain 2 (CALCOCO2) is a selective autophagy receptor that recognizes ubiquitinated cargos. It consists of several domains that interact with both autophagic machinery and cargo. This protein has a molecular mass of approximately 52 kDa. NDP52 is expressed in various tissues with the highest levels in immune-related cells such as macrophages and dendritic cells.
Biological function summary

NDP52 plays a significant role in the clearance of intracellular pathogens and damaged organelles. As part of the autophagy process NDP52 promotes the targeting of specific ubiquitinated proteins and pathogens to the autophagosome for degradation. It operates by directly binding to LC3 proteins on the autophagosome membrane enabling the engulfment and degradation of the cargo. Additionally NDP52 is sometimes part of a complex with other autophagy receptors like p62 and optineurin enhancing its adaptability and response to cellular stress.

Pathways

NDP52 connects closely to the autophagy-lysosome pathway a critical cellular recycling process. It facilitates the degradation of intracellular bacteria by interacting with proteins like LysRS and TBK1 forming a bridge between ubiquitinated bacteria and the autophagic machinery. NDP52 also influences the NF-kB signaling pathway by modulating the turnover of NF-kB regulatory elements. Through these interactions it regulates inflammation and immune responses highlighting its importance in maintaining cellular homeostasis.

NDP52's activity relates to neurodegenerative conditions and certain infections. Its dysfunction or altered expression is implicated in the progression of disorders like Parkinson's disease where compromised autophagic clearance contributes to neuronal damage. NDP52 also links to bacterial infections such as those caused by Salmonella by mediating the host's ability to clear intracellular pathogens. Proteins like LC3 involved in autophagy and TNF receptor-associated factors in immune response further underline NDP52's role in these conditions.

产品实验方案

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

靶点信息

Xenophagy-specific receptor required for autophagy-mediated intracellular bacteria degradation. Acts as an effector protein of galectin-sensed membrane damage that restricts the proliferation of infecting pathogens such as Salmonella typhimurium upon entry into the cytosol by targeting LGALS8-associated bacteria for autophagy (PubMed : 22246324). Initially orchestrates bacteria targeting to autophagosomes and subsequently ensures pathogen degradation by regulating pathogen-containing autophagosome maturation (PubMed : 23022382, PubMed : 25771791). Bacteria targeting to autophagosomes relies on its interaction with MAP1LC3A, MAP1LC3B and/or GABARAPL2, whereas regulation of pathogen-containing autophagosome maturation requires the interaction with MAP3LC3C (PubMed : 23022382, PubMed : 25771791). May play a role in ruffle formation and actin cytoskeleton organization and seems to negatively regulate constitutive secretion (PubMed : 17635994).
See full target information CALCOCO2

文献 (66)

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

PloS one 20:e0325505 PubMed40465797

2025

Autophagy across tissues of aging mice.

Applications

Unspecified application

Species

Unspecified reactive species

Julian M Carosi,Alexis Martin,Leanne K Hein,Sofia Hassiotis,Kathryn J Hattersley,Bradley J Turner,Célia Fourrier,Julien Bensalem,Timothy J Sargeant

PLoS biology 23:e3003123 PubMed40299795

2025

A multi-strategy antimicrobial discovery approach reveals new ways to treat Chlamydia.

Applications

Unspecified application

Species

Unspecified reactive species

Magnus Ölander,Daniel Rea Vázquez,Karsten Meier,Aakriti Singh,Amanda Silva de Sousa,Fabiola Puértolas-Balint,Milica Milivojevic,Lieke Mooij,Johanna Fredlund,Eduard Calpe Bosch,María Rayón Díaz,Moa Lundgren,Karin van der Wal,Shaochun Zhu,André Mateus,Bjoern O Schroeder,Jeremy R Lohman,Barbara S Sixt

Science (New York, N.Y.) 385:eadj7446 PubMed39208097

2024

A p62-dependent rheostat dictates micronuclei catastrophe and chromosome rearrangements.

Applications

Unspecified application

Species

Unspecified reactive species

Sara Martin,Simone Scorzoni,Sara Cordone,Alice Mazzagatti,Galina V Beznoussenko,Amanda L Gunn,Melody Di Bona,Yonatan Eliezer,Gil Leor,Tal Ben-Yishay,Alessia Loffreda,Valeria Cancila,Maria Chiara Rainone,Marica Rosaria Ippolito,Valentino Martis,Fabio Bedin,Massimiliano Garrè,Laura Pontano Vaites,Paolo Vasapolli,Simona Polo,Dario Parazzoli,Claudio Tripodo,Alexander A Mironov,Alessandro Cuomo,Uri Ben-David,Samuel F Bakhoum,Emily M Hatch,Peter Ly,Stefano Santaguida

Autophagy 20:2655-2676 PubMed39051473

2024

Spautin-1 promotes PINK1-PRKN-dependent mitophagy and improves associative learning capability in an alzheimer disease animal model.

Applications

Unspecified application

Species

Unspecified reactive species

Juan Yi,He-Ling Wang,Guang Lu,Hailong Zhang,Lina Wang,Zhen-Yu Li,Liming Wang,Yihua Wu,Dajing Xia,Evandro F Fang,Han-Ming Shen

iScience 27:110143 PubMed38947519

2024

CT135 mediates the resistance of to primate interferon gamma stimulated immune defenses.

Applications

Unspecified application

Species

Unspecified reactive species

Mark C Fernandez,Yvonne Cosgrove Sweeney,Robert J Suchland,Steven J Carrell,Olusegun O Soge,Isabelle Q Phan,Daniel D Rockey,Dorothy L Patton,Kevin Hybiske

Cell insight 3:100147 PubMed38344386

2024

STING guides the STX17-SNAP29-VAMP8 complex assembly to control autophagy.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaoyu Song,Yufeng Xi,Ming Dai,Tao Li,Shihao Du,Yuxin Zhu,Mengjie Li,Yunze Li,Siqi Liu,Xia Ding,Xuebiao Yao,Ying Lai,Xing Liu

Nature communications 15:1065 PubMed38316786

2024

Microtubules provide force to promote membrane uncoating in vacuolar escape for a cyto-invasive bacterial pathogen.

Applications

Unspecified application

Species

Unspecified reactive species

Yuen-Yan Chang,Camila Valenzuela,Arthur Lensen,Noelia Lopez-Montero,Saima Sidik,John Salogiannis,Jost Enninga,John Rohde

Nature communications 14:8440 PubMed38114531

2023

NDP52 mediates an antiviral response to hepatitis B virus infection through Rab9-dependent lysosomal degradation pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Shuzhi Cui,Tian Xia,Jianjin Zhao,Xiaoyu Ren,Tingtao Wu,Mireille Kameni,Xiaoju Guo,Li He,Jingao Guo,Aléria Duperray-Susini,Florence Levillayer,Jean-Marc Collard,Jin Zhong,Lifeng Pan,Frédéric Tangy,Pierre-Olivier Vidalain,Dongming Zhou,Yaming Jiu,Mathias Faure,Yu Wei

The Journal of cell biology 222: PubMed37043189

2023

A regulatory circuit comprising the CBP and SIRT7 regulates FAM134B-mediated ER-phagy.

Applications

Unspecified application

Species

Unspecified reactive species

Xinyi Wang,Xiao Jiang,Boran Li,Jiahua Zheng,Jiansheng Guo,Lei Gao,Mengjie Du,Xialian Weng,Lin Li,She Chen,Jingzi Zhang,Lei Fang,Ting Liu,Liang Wang,Wei Liu,Dante Neculai,Qiming Sun

Molecular cell 83:1180-1196.e8 PubMed37028415

2023

Stress granules are shock absorbers that prevent excessive innate immune responses to dsRNA.

Applications

Unspecified application

Species

Unspecified reactive species

Max Paget,Cristhian Cadena,Sadeem Ahmad,Hai-Tao Wang,Tristan X Jordan,Ehyun Kim,Beechui Koo,Shawn M Lyons,Pavel Ivanov,Benjamin tenOever,Xin Mu,Sun Hur
View all publications

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