AB92304

Anti-HIF1AN/FIH-1 antibody [EPR3659]

RabMAb
Recombinant
What is this?

Be the first to review this product! Submit a review

(3 Publications)

Rabbit Recombinant Monoclonal HIF1AN/FIH-1 antibody. Suitable for WB, Flow Cyt (Intra) and reacts with Human samples. Cited in 3 publications.

View Alternative Names

FIH1, HIF1AN, Hypoxia-inducible factor 1-alpha inhibitor, Factor inhibiting HIF-1, Hypoxia-inducible factor asparagine hydroxylase, FIH-1

2 Images

Flow Cytometry (Intracellular) - Anti-HIF1AN/FIH-1 antibody [EPR3659] (AB92304)

Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Anti-HIF1AN/FIH-1 antibody [EPR3659] (AB92304)

Overlay histogram showing Jurkat cells stained with ab92304 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab92304 1/1000 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor^® 488 goat anti-rabbit IgG (H&L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1μg/1x10⁶ cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter. This antibody gave a positive signal in Jurkat cells fixed with 4% paraformaldehyde (10 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.

Unknown

Western blot - Anti-HIF1AN/FIH-1 antibody [EPR3659] (AB92304)

All lanes:

Western blot - Anti-HIF1AN/FIH-1 antibody [EPR3659] (ab92304) at 1/5000 dilution

Lane 1:

Jurkat cell lysate at 10 µg

Lane 2:

Raji cell lysate at 10 µg

Lane 3:

293T cell lysate at 10 µg

Secondary

All lanes:

HRP labelled goat anti-rabbit antibody at 1/2000 dilution

Predicted band size: 40 kDa

false

Carrier free

Anti-HIF1AN/FIH-1 antibody [EPR3659] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR3659

Isotype

IgG

Carrier free

Reacts with

Human

Applications

Flow Cyt (Intra), WB

applications

Immunogen

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

style

left-column

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/5000", "WB-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/100 - 1/1000", "FlowCytIntra-species-notes": "<a href='/en-us/products/primary-antibodies/rabbit-igg-monoclonal-epr25a-isotype-control-ab172730'>ab172730</a> - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody." }, "Mouse": { "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Rat": { "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" } } }

style

left-column

Product details

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.

style

left-column

Properties and storage information

Form

Liquid

Purification technique

Affinity purification Protein A

Storage buffer

pH: 7.2 - 7.4 Preservative: 0.05% Sodium azide Constituents: 50% Tissue culture supernatant, 40% Glycerol (glycerin, glycerine), 9.85% Tris glycine, 0.1% BSA

Shipped at conditions

Blue Ice

Appropriate short-term storage conditions

+4°C

Appropriate long-term storage conditions

-20°C

Storage information

Stable for 12 months at -20°C

style

left-column

Supplementary information

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

HIF1AN also known as FIH-1 (Factor Inhibiting HIF-1) is an enzyme primarily engaged in the hydroxylation of asparagine residues on hypoxia-inducible factor (HIF) alpha subunits. This action negatively regulates HIF by inhibiting its transcriptional activity. It has an approximate molecular weight of 40 kDa. HIF1AN is ubiquitously expressed in various tissues reflecting its critical role in cellular oxygen homeostasis.

Biological function summary

HIF1AN acts as an important regulator under normoxic conditions by maintaining the HIF complex in its inactive state. It does not operate alone; instead it is part of a larger protein complex that includes the HIF-alpha subunits and pVHL the latter marking HIF for degradation. This regulation ensures that the cellular response to oxygen levels is tightly controlled preventing unwarranted expression of hypoxia-related genes when oxygen is sufficient.

Pathways

The role of HIF1AN is integral in the HIF signaling and cellular response to hypoxia pathways. It is particularly associated with the modulation of the HIF pathway through its interaction with proteins such as HIF-1α and VHL. This relationship ensures a controlled activation of pathways that respond to low oxygen scenarios affecting processes like angiogenesis. The interactions between HIF1AN VHL and HIF-1α demonstrate HIF1AN's pivotal role in regulating gene expression linked to oxygen levels.

HIF1AN has connections to conditions like cancer and ischemic diseases. Its regulatory effects on HIF activity mean alterations in HIF1AN expression or function can contribute to tumor growth due to its role in promoting angiogenesis and metabolic adaptation in hypoxic tumor microenvironments. HIF1AN also has indirect links to the tumor suppressor protein VHL with mutations in VHL leading to aberrations in HIF-1α regulation further implicating HIF1AN in oncogenesis.

style

left-column

style

left-column

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

style

left-column

Target data

Hydroxylates HIF-1 alpha at 'Asn-803' in the C-terminal transactivation domain (CAD). Functions as an oxygen sensor and, under normoxic conditions, the hydroxylation prevents interaction of HIF-1 with transcriptional coactivators including Cbp/p300-interacting transactivator. Involved in transcriptional repression through interaction with HIF1A, VHL and histone deacetylases. Hydroxylates specific Asn residues within ankyrin repeat domains (ARD) of NFKB1, NFKBIA, NOTCH1, ASB4, PPP1R12A and several other ARD-containing proteins. Also hydroxylates Asp and His residues within ARDs of ANK1 and TNKS2, respectively. Negatively regulates NOTCH1 activity, accelerating myogenic differentiation. Positively regulates ASB4 activity, promoting vascular differentiation.

See full target information HIF1AN

style

left-column

Publications (3)

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

FASEB journal : official publication of the Federation of American Societies for Experimental Biology 36:e22418 PubMed35713568

2022

LPS stimulation stabilizes HIF-1α by enhancing HIF-1α acetylation via the PARP1-SIRT1 and ACLY-Tip60 pathways in macrophages.

Applications

Unspecified application

Species

Unspecified reactive species

Qiang Chen,Kun Cui,Zengqi Zhao,Xiang Xu,Yongtao Liu,Yanan Shen,Fan Chen,Kangsen Mai,Qinghui Ai

Immunopharmacology and immunotoxicology 43:410-418 PubMed34114917

2021

Anti-inflammatory effects of paeoniflorin caused by regulation of the hif1a/miR-210/caspase1/GSDMD signaling pathway in astrocytes: a novel strategy for hypoxia-induced brain injury in rats.

Applications

Unspecified application

Species

Unspecified reactive species

Zhenxiu Jiang,Jun Chen,Jiangjun Chen,Zelin Lei,Hailin Chen,Jiqiang Wu,Xue Bai,Pingping Wanyan,Qin Yu

Cell host & microbe 21:754-768.e5 PubMed28618271

2017

Lck/Hck/Fgr-Mediated Tyrosine Phosphorylation Negatively Regulates TBK1 to Restrain Innate Antiviral Responses.

Applications

Unspecified application

Species

Unspecified reactive species

Shengduo Liu,Shasha Chen,Xinran Li,Shiying Wu,Qian Zhang,Qiuheng Jin,Lin Hu,Ruyuan Zhou,Zhengyang Yu,Fansen Meng,Siwen Wang,Yaowei Huang,Sheng Ye,Li Shen,Zongping Xia,Jian Zou,Xin-Hua Feng,Pinglong Xu

View all publications

style

left-column

style

left-column

style

right-column

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-HIF1AN/FIH-1 antibody [EPR3659]

Flow Cytometry (Intracellular) - Anti-HIF1AN/FIH-1 antibody [EPR3659] (AB92304)

Western blot - Anti-HIF1AN/FIH-1 antibody [EPR3659] (AB92304)

Related conjugates and formulations (1)

Key facts

Host species

Clonality

Clone number

Isotype

Carrier free

Reacts with

Applications

Immunogen

Reactivity data

Product details

Properties and storage information

Form

Purification technique

Storage buffer

Shipped at conditions

Appropriate short-term storage conditions

Appropriate long-term storage conditions

Storage information

Supplementary information

Biological function summary

Pathways

Product protocols

Target data

Publications (3)

Alternative Products

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Complementary Products

Primary Antibodies

Secondary Antibodies

Primary Antibodies

Primary Antibodies

Product promise