AB197079

Anti-N4BP1 antibody

Name: Anti-N4BP1 antibody (ab197079) | Abcam
Brand: Abcam Limited
SKU: AB197079

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(2 Publications)

Rabbit Polyclonal N4BP1 antibody. Suitable for IP, WB and reacts with Human samples. Cited in 2 publications. Immunogen corresponding to Synthetic Peptide within Human N4BP1 aa 250-300.

View Alternative Names

KIAA0615, N4BP1, NEDD4-binding protein 1

2 Images

Supplier Data

Immunoprecipitation - Anti-N4BP1 antibody (AB197079)

Detection of N4BP1 in immunoprecipitates of 293T whole cell lysates prepared using NETN lysis buffer (1 mg for IP, 20% of IP loaded) using ab197079 at 6 μg/mg lysate for IP (Lane

and at 1 μg/ml for subsequent Western blot detection. Lane 2 represents control IgG IP.

Detection : Chemiluminescence with an exposure time of 30 seconds.

All lanes:

Immunoprecipitation - Anti-N4BP1 antibody (ab197079)

Predicted band size: 100 kDa

false

Supplier Data

Western blot - Anti-N4BP1 antibody (AB197079)

Lysates prepared with NETN lysis buffer.

All lanes:

Western blot - Anti-N4BP1 antibody (ab197079) at 0.1 µg/mL

Lane 1:

HeLa whole cell lysate at 50 µg

Lane 2:

293T whole cell lysate at 50 µg

Lane 3:

Jurkat whole cell lysate at 50 µg

Predicted band size: 100 kDa

true

Exposure time: 3min

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

Reacts with

Human

Applications

IP, WB

applications

Immunogen

Synthetic Peptide within Human N4BP1 aa 250-300. The exact immunogen used to generate this antibody is proprietary information.

O75113

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "2-10 µg/mg of lysate", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000 - 1/10000", "WB-species-notes": "<p></p>" }, "Mouse": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Chimpanzee": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Cow": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Dog": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Gorilla": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Horse": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Orangutan": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Pig": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Rabbit": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Sheep": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" } } }

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Properties and storage information

Form

Liquid

Purification technique

Affinity purification Immunogen

Purification notes

ab197079 was affinity purified using an epitope specific to N4BP1 immobilized on solid support

Storage buffer

pH: 7 - 8 Preservative: 0.09% Sodium azide Constituents: 99% Tris citrate/phosphate

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

+4°C

Aliquoting information

Upon delivery aliquot

Storage information

Avoid freeze / thaw cycle

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Supplementary information

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

N4BP1 also known as NEDD4-binding protein 1 is a protein with a molecular mass of approximately 67 kDa. It is ubiquitously expressed with notable levels in kidney liver and brain tissues. Mechanically N4BP1 acts as an adaptor molecule involved in protein-protein interactions especially noted for its role in ubiquitination processes. The protein has interactions with the E3 ubiquitin ligase NEDD4 influencing protein turnover and cellular homeostasis.

Biological function summary

N4BP1 plays a role in cellular signaling pathways that maintain protein stability and degradation. It is part of multiprotein complexes mediating ubiquitin-dependent protein processing. Through these complexes N4BP1 participates in the regulation of protein levels impacting various cellular processes such as cell cycle progression and stress response.

Pathways

N4BP1 is integral to the ubiquitin-proteasome system a critical pathway for protein catabolism in cells. It interacts with components of the NEDD4-mediated pathway impacting proteins such as SMAD4. This modulation affects signal transduction processes that control cellular fate decisions. Additionally N4BP1 is involved in pathways regulating inflammatory responses linking it to immune response modulation.

N4BP1 has associations with cancer and neurodegenerative diseases. Alterations in N4BP1's function or expression can affect the ubiquitination process influencing tumor suppressor proteins and cellular proliferation in cancer. In neurodegenerative conditions N4BP1's interactions with ubiquitin-related proteins such as NEDD4 play a role in protein aggregation dynamics contributing to disease pathology by potentially impacting the clearance of misfolded proteins.

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Product protocols

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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Target data

Potent suppressor of cytokine production that acts as a regulator of innate immune signaling and inflammation. Acts as a key negative regulator of select cytokine and chemokine responses elicited by TRIF-independent Toll-like receptors (TLRs), thereby limiting inflammatory cytokine responses to minor insults. In response to more threatening pathogens, cleaved by CASP8 downstream of TLR3 or TLR4, leading to its inactivation, thereby allowing production of inflammatory cytokines (By similarity). Acts as a restriction factor against some viruses, such as HIV-1 : restricts HIV-1 replication by binding to HIV-1 mRNAs and mediating their degradation via its ribonuclease activity (PubMed : 31133753). Also acts as an inhibitor of the E3 ubiquitin-protein ligase ITCH : acts by interacting with the second WW domain of ITCH, leading to compete with ITCH's substrates and impairing ubiquitination of substrates (By similarity).

See full target information N4BP1

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Publications (2)

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

Proceedings of the National Academy of Sciences of the United States of America 121:e2409447121 PubMed39630868

2024

The essential role of TTC28 in maintaining chromosomal stability via HSPA8 chaperone-mediated autophagy.

Applications

Unspecified application

Species

Unspecified reactive species

Ge Zhang,Meiyi Xiang,Liankun Gu,Jing Zhou,Baozhen Zhang,Wei Tian,Dajun Deng

Nature microbiology 4:1532-1544 PubMed31133753

2019

N4BP1 restricts HIV-1 and its inactivation by MALT1 promotes viral reactivation.

Applications

Unspecified application

Species

Unspecified reactive species

Daichi Yamasoba,Kei Sato,Takuya Ichinose,Tomoko Imamura,Lennart Koepke,Simone Joas,Elisabeth Reith,Dominik Hotter,Naoko Misawa,Kotaro Akaki,Takuya Uehata,Takashi Mino,Sho Miyamoto,Takeshi Noda,Akio Yamashita,Daron M Standley,Frank Kirchhoff,Daniel Sauter,Yoshio Koyanagi,Osamu Takeuchi

View all publications

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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.

For full details, please see our Terms & Conditions

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-N4BP1 antibody

Immunoprecipitation - Anti-N4BP1 antibody (AB197079)

Western blot - Anti-N4BP1 antibody (AB197079)

Key facts

Host species

Clonality

Isotype

Carrier free

Reacts with

Applications

Immunogen

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Reactivity data

Properties and storage information

Form

Purification technique

Purification notes

Storage buffer

Shipped at conditions

Appropriate short-term storage duration

Appropriate short-term storage conditions

Appropriate long-term storage conditions

Aliquoting information

Storage information

Supplementary information

Biological function summary

Pathways

Product protocols

Target data

Publications (2)

Product promise