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AB109395

Anti-Abi-1 (phospho Y435) antibody [EP3954]

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(1 Publication)

Rabbit Recombinant Monoclonal Abi-1 phospho Y435 antibody. Suitable for WB and reacts with Human samples. Cited in 1 publication.

View Alternative Names

SSH3BP1, ABI1, Abl interactor 1, Abelson interactor 1, Abl-binding protein 4, Eps8 SH3 domain-binding protein, Nap1-binding protein, Spectrin SH3 domain-binding protein 1, e3B1, Abi-1, AblBP4, Eps8-binding protein, Nap1BP

1 Images
Western blot - Anti-Abi-1 (phospho Y435) antibody [EP3954] (AB109395)
  • WB

Lab

Western blot - Anti-Abi-1 (phospho Y435) antibody [EP3954] (AB109395)

ab181602 was used a GAPDH loading control

All lanes:

Western blot - Anti-Abi-1 (phospho Y435) antibody [EP3954] (ab109395) at 1/10000 dilution

Lane 1:

Untreated Raji (Human Burkitt's lymphoma B lymphocyte) whole cell lysate at 15 µg

Lane 2:

Raji treated with 1mM pervanadate for 30mins whole cell lysate at 15 µg

Lane 3:

Raji treated with 1mM pervanadate for 30mins whole cell lysate, then the membrane was incubated with phosphatase at 15 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution

Predicted band size: 55 kDa

false

Exposure time: 7s

  • Carrier free

    Anti-Abi-1 (phospho Y435) antibody [EP3954] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EP3954

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

WB

applications

Immunogen

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

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/10000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" } } }
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Product details

The production method for this product has been changed from hybridoma to recombniant on 16th April 2024

Species reactivity
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species.
Please contact us for more information.

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Conditional Ambient
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Storage information
Stable for 12 months at -20°C
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Supplementary information

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

The Abi-1 protein also known as ABI family member 1 is a small adapter protein with a molecular mass of about 55 kDa. It is mainly expressed in brain and hematopoietic tissues. Abi-1 contains several domains allowing it to interact with a variety of signaling and cytoskeletal proteins. Its role as a linker connects various cellular components and facilitates communication between them important for the dynamic regulation of the actin cytoskeleton.
Biological function summary

Abi-1 influences actin polymerization and cell motility by associating with the WAVE complex. This complex plays an important function in mediating signal transduction from small GTPases to the actin cytoskeleton. Abi-1 helps to organize the cytoskeleton to enable cell movements and morphological changes. Moreover Abi-1 is involved in the regulation of signaling pathways linked with cell growth and differentiation. These functions position Abi-1 as an important factor in maintaining normal cellular function.

Pathways

Abi-1 operates inside the WAVE regulatory complex which affects the Rac1 signaling pathway. This pathway is essential for actin polymerization and cellular migration and involves proteins like N-WASP and Arp2/3 complex. Through its interaction with Rac1 and associated proteins Abi-1 greatly affects cytoskeletal reorganization demonstrating its importance in normal cellular movement and immune cell function.

Alterations in Abi-1 have associations with cancer particularly in leukemia. Abi-1 plays a role in oncogenic processes by interacting with proteins like BCR-ABL which is implicated in the pathogenesis of chronic myeloid leukemia. Additionally Abi-1 can contribute to neurological disorders due to its expression in brain tissues but the mechanisms remain less clearly understood. The disorder-associated signaling dynamics make Abi-1 a promising research focus for therapeutic interventions.
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Product protocols

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

May act in negative regulation of cell growth and transformation by interacting with nonreceptor tyrosine kinases ABL1 and/or ABL2. May play a role in regulation of EGF-induced Erk pathway activation. Involved in cytoskeletal reorganization and EGFR signaling. Together with EPS8 participates in transduction of signals from Ras to Rac. In vitro, a trimeric complex of ABI1, EPS8 and SOS1 exhibits Rac specific guanine nucleotide exchange factor (GEF) activity and ABI1 seems to act as an adapter in the complex. Regulates ABL1/c-Abl-mediated phosphorylation of ENAH. Recruits WASF1 to lamellipodia and there seems to regulate WASF1 protein level. In brain, seems to regulate the dendritic outgrowth and branching as well as to determine the shape and number of synaptic contacts of developing neurons.
See full target information ABI1 pY435
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Publications (1)

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

The Journal of clinical investigation 135: PubMed40794452

2025

Epigenetic targeting of PGBD5-dependent DNA damage in SMARCB1-deficient sarcomas.

Applications

Unspecified application

Species

Unspecified reactive species

Yaniv Kazansky,Helen S Mueller,Daniel Cameron,Phillip Demarest,Nadia Zaffaroni,Noemi Arrighetti,Valentina Zuco,Prabhjot S Mundi,Yasumichi Kuwahara,Romel Somwar,Rui Qu,Andrea Califano,Elisa de Stanchina,Filemon S Dela Cruz,Andrew L Kung,Mrinal M Gounder,Alex Kentsis
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'.

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