AB98831

Anti-ABI5 antibody

Name: Anti-ABI5 antibody (ab98831) | Abcam
Brand: Abcam Limited
SKU: AB98831
Price: 525 USD
Availability: InStock

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(16 Publications)

Rabbit Polyclonal ABI5 antibody. Suitable for WB and reacts with Arabidopsis thaliana samples. Cited in 16 publications. Immunogen corresponding to Full Length Protein corresponding to Arabidopsis thaliana ABI5.

View Alternative Names

BZIP39, DPBF1, GIA1, NEM1, At2g36270, F2H17.12, ABI5, Protein ABSCISIC ACID-INSENSITIVE 5, Dc3 promoter-binding factor 1, Protein GROWTH-INSENSITIVITY TO ABA 1, bZIP transcription factor 39, AtDPBF1, AtbZIP39

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

Reacts with

Arabidopsis thaliana

Applications

applications

Immunogen

Full Length Protein corresponding to Arabidopsis thaliana ABI5. The exact immunogen used to generate this antibody is proprietary information.

Q9SJN0

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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"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Arabidopsis thaliana": { "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>" } } }

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Properties and storage information

Form

Liquid

Purity

Whole antiserum

Storage buffer

Constituents: Whole serum

Shipped at conditions

Blue Ice

Appropriate short-term storage conditions

+4°C

Appropriate long-term storage conditions

-20°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.

ABI5 (ABSCISIC ACID-INSENSITIVE 5) is a basic leucine zipper (bZIP) transcription factor that plays a significant mechanical role in plant stress responses specifically related to abscisic acid (ABA) signaling. The molecular weight of ABI5 is approximately 40 kDa and it is predominantly expressed in plant tissues such as seeds roots and leaves. ABI5 acts by binding to ABA-responsive elements (ABRE) in the promoter region of target genes regulating their transcription.

Biological function summary

ABI5 influences the ABA-mediated stress response and seed germination processes. This transcription factor forms part of a larger regulatory complex that modulates gene expression in response to ABA. In seeds ABI5 helps delay germination under unfavorable environmental conditions by controlling the expression of both stress-responsive and dormancy-related genes. In leaves it plays a part in the regulation of stomatal closure an adaptation to reduce water loss under drought stress.

Pathways

ABI5 is intimately involved in the ABA signaling pathway important for plant stress responses. It works alongside other bZIP transcription factors such as ABI3 and ABI4 to regulate the expression of ABA-responsive genes. The ABI5-mediated pathway intersects with the ethylene signaling pathway where it interacts with proteins such as EIN2 that mediate cross-communication between ABA and ethylene responses during seed germination and plant development.

ABI5 plays a role in plant responses to abiotic stress conditions such as drought and high salinity. These stress conditions adversely affect plant growth and crop yield. ABI5's interaction with the protein DREB2A another transcription factor involved in abiotic stress responses is important for modulating gene networks that confer tolerance to these stresses. Enhancing the expression or activity of ABI5 in crops could help improve stress tolerance and sustainability in agriculture.

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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

Participates in ABA-regulated gene expression during seed development and subsequent vegetative stage by acting as the major mediator of ABA repression of growth. Binds to the embryo specification element and the ABA-responsive element (ABRE) of the Dc3 gene promoter and to the ABRE of the Em1 and Em6 genes promoters. Can also trans-activate its own promoter, suggesting that it is autoregulated. Plays a role in sugar-mediated senescence.

See full target information ABI5

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Publications (16)

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

Journal of experimental botany 75:2481-2493 PubMed38280208

2024

ABA INSENSITIVE 2 promotes flowering by inhibiting OST1/ABI5-dependent FLOWERING LOCUS C transcription in Arabidopsis.

Applications

Unspecified application

Species

Unspecified reactive species

Akhtar Ali,Shah Zareen,Junghoon Park,Haris Ali Khan,Chae Jin Lim,Zein Eddin Bader,Shah Hussain,Woo Sik Chung,Tsanko Gechev,Jose M Pardo,Dae-Jin Yun

Nature plants 9:1333-1346 PubMed37563456

2023

An IRE1-proteasome system signalling cohort controls cell fate determination in unresolved proteotoxic stress of the plant endoplasmic reticulum.

Applications

Unspecified application

Species

Unspecified reactive species

Dae Kwan Ko,Joo Yong Kim,Ethan A Thibault,Federica Brandizzi

The Plant journal : for cell and molecular biology 115:1514-1527 PubMed37269223

2023

Arabidopsis EIN2 represses ABA responses during germination and early seedling growth by inactivating HLS1 protein independently of the canonical ethylene pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Renkang Guo,Xing Wen,Wei Zhang,Li Huang,Yang Peng,Lian Jin,Huihui Han,Linlin Zhang,Wenyang Li,Hongwei Guo

Nucleic acids research 51:6039-6054 PubMed37094065

2023

Depositing centromere repeats induces heritable intragenic heterochromatin establishment and spreading in Arabidopsis.

Applications

Unspecified application

Species

Unspecified reactive species

Zhang-Wei Liu,Jie Liu,Fengquan Liu,Xuehua Zhong

The New phytologist 238:1908-1923 PubMed36882897

2023

BBX30/miP1b and BBX31/miP1a form a positive feedback loop with ABI5 to regulate ABA-mediated postgermination seedling growth arrest.

Applications

Unspecified application

Species

Unspecified reactive species

Deeksha Singh,Sourav Datta

International journal of molecular sciences 23: PubMed35628355

2022

Overexpression of ABI5 Binding Proteins Suppresses Inhibition of Germination Due to Overaccumulation of DELLA Proteins.

Applications

Unspecified application

Species

Unspecified reactive species

Ruth R Finkelstein,Tim J Lynch

Plant physiology 189:666-678 PubMed35258597

2022

ABI5 binding protein2 inhibits ABA responses during germination without ABA-INSENSITIVE5 degradation.

Applications

Unspecified application

Species

Unspecified reactive species

Tim Lynch,Guillaume Née,Avan Chu,Thorben Krüger,Iris Finkemeier,Ruth R Finkelstein

iScience 24:103228 PubMed34746697

2021

MYB70 modulates seed germination and root system development in .

Applications

Unspecified application

Species

Unspecified reactive species

Jinpeng Wan,Ruling Wang,Ping Zhang,Liangliang Sun,Qiong Ju,Haodong Huang,Shiyou Lü,Lam-Son Tran,Jin Xu

The Plant journal : for cell and molecular biology 103:481-496 PubMed32436306

2020

CONSTITUTIVELY PHOTOMORPHOGENIC1 promotes ABA-mediated inhibition of post-germination seedling establishment.

Applications

Unspecified application

Species

Unspecified reactive species

Premachandran Yadukrishnan,Puthan Valappil Rahul,Nevedha Ravindran,Katharina Bursch,Henrik Johansson,Sourav Datta

The New phytologist 223:246-260 PubMed30802963

2019

JAZ proteins modulate seed germination through interaction with ABI5 in bread wheat and Arabidopsis.

Applications

Unspecified application

Species

Unspecified reactive species

Lan Ju,Yexing Jing,Pengtao Shi,Jie Liu,Jiansheng Chen,Jijun Yan,Jinfang Chu,Kun-Ming Chen,Jiaqiang Sun

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.

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

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Anti-ABI5 antibody

Key facts

Host species

Clonality

Isotype

Carrier free

Reacts with

Applications

Immunogen

Reactivity data

Properties and storage information

Form

Purity

Storage buffer

Shipped at conditions

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 (16)

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