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AB171739

Anti-FABP-1 antibody [EPR12354(B)]

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(18 Publications)

Rabbit Recombinant Monoclonal FABP-1 antibody. Suitable for IP, WB, IHC-P and reacts with Human, Mouse, Rat samples. Cited in 18 publications.

View Alternative Names

KYAT4, GOT2, mAspAT, Fatty acid-binding protein, Glutamate oxaloacetate transaminase 2, Kynurenine aminotransferase 4, Kynurenine aminotransferase IV, Kynurenine--oxoglutarate transaminase 4, Kynurenine--oxoglutarate transaminase IV, Plasma membrane-associated fatty acid-binding protein, Transaminase A, FABP-1, FABPpm

10 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)

Immunohistochemistry of paraffin-embedded Human liver tissue labeling FABP-1 using ab171739 (unpurified) at 1/50 dilution.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human liver tissue sections labeling FABP-1 with purified ab171739 at 1/4000 dilution (0.25 μg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). ImmunoHistoProbe one step HRP Polymer (ready to use) was used as the secondary antibody. Negative control : PBS instead of the primary antibody. Hematoxylin was used as a counterstain.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)

Immunohistochemistry of paraffin-embedded Human urinary bladder carcinoma tissue labeling FABP-1 using ab171739 (unpurified) at 1/50 dilution.

Immunoprecipitation - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)
  • IP

Supplier Data

Immunoprecipitation - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)

Western blot analysis on immunoprecipitation pellet from Human fetal liver lysate (lane 1) labeling FABP-1 using ab171739 (unpurified) at 1/10 dilution, and HRP-conjugated anti-rabbit IgG preferentially detecting the non-reduced form of rabbit IgG. Lane 2 : 1X PBS (negative control).

All lanes:

Immunoprecipitation - Anti-FABP-1 antibody [EPR12354(B)] (ab171739)

Predicted band size: 48 kDa

false

Immunoprecipitation - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)
  • IP

Unknown

Immunoprecipitation - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)

ab171739 (purified ) at 1/50 dilution (2 µg) immunoprecipitating FABP-1 in Human fetal liver lysate.
Lane 1 (input) : Human fetal liver lysate 10 µg
Lane 2 (+) : ab171739 & Human fetal liver lysate
Lane 3 (-) : Rabbit monoclonal IgG (ab172730) instead of ab171739 in Human fetal liver lysate
For western blotting, VeriBlot for IP Detection Reagent (HRP) (ab131366) was used at 1/1000 dilution.
Blocking and diluting buffer : 5% NFDM/TBST.

All lanes:

Immunoprecipitation - Anti-FABP-1 antibody [EPR12354(B)] (ab171739)

Predicted band size: 48 kDa

false

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of rat stomach tissue sections labeling FABP-1 with purified ab171739 at 1/4000 dilution (0.25 μg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). ImmunoHistoProbe one step HRP Polymer (ready to use) was used as the secondary antibody. Negative control : PBS instead of the primary antibody. Hematoxylin was used as a counterstain.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of mouse kidney tissue sections labeling FABP-1 with purified ab171739 at 1/4000 dilution (0.25 μg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). ImmunoHistoProbe one step HRP Polymer (ready to use) was used as the secondary antibody. Negative control : PBS instead of the primary antibody. Hematoxylin was used as a counterstain.

Western blot - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)
  • WB

Supplier Data

Western blot - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)

All lanes:

Western blot - Anti-FABP-1 antibody [EPR12354(B)] (ab171739) at 1/1000 dilution

Lane 1:

Human fetal liver lysate at 10 µg

Lane 2:

293T cell lysate at 10 µg

Lane 3:

HepG2 cell lysate at 10 µg

Lane 4:

HeLa cell lysate at 10 µg

Predicted band size: 48 kDa

false

Western blot - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)
  • WB

Lab

Western blot - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)

All lanes:

Western blot - Anti-FABP-1 antibody [EPR12354(B)] (ab171739) at 1/1000 dilution

Lane 1:

HeLa (Human cervix adenocarcinoma epithelial cell) whole cell lysates at 20 µg

Lane 2:

Mouse brain lysates at 20 µg

Lane 3:

Rat brain lysates at 20 µg

Lane 4:

Mouse liver lysates at 20 µg

Lane 5:

Rat liver lysates at 20 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/2000 dilution

Predicted band size: 48 kDa

Observed band size: 43 kDa

false

Western blot - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)
  • WB

Lab

Western blot - Anti-FABP-1 antibody [EPR12354(B)] (AB171739)

Blocking and dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-FABP-1 antibody [EPR12354(B)] (ab171739) at 1/1000 dilution

All lanes:

Western blot - Recombinant human FABP-1 protein (His tag N-Terminus) (<a href='/en-us/products/proteins-peptides/recombinant-human-fabp-1-protein-ab206788'>ab206788</a>) at 0.015 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: 48 kDa

Observed band size: 47 kDa

false

Exposure time: 10s

  • Carrier free

    Anti-FABP-1 antibody [EPR12354(B)] - BSA and Azide free

  • 660 APC

    APC Anti-FABP-1 antibody [EPR12354(B)]

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-FABP-1 antibody [EPR12354(B)]

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-FABP-1 antibody [EPR12354(B)]

  • 617 Alexa Fluor® 594

    Alexa Fluor® 594 Anti-FABP-1 antibody [EPR12354(B)]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-FABP-1 antibody [EPR12354(B)]

  • 775 Alexa Fluor® 750

    Alexa Fluor® 750 Anti-FABP-1 antibody [EPR12354(B)]

  • 578 PE

    PE Anti-FABP-1 antibody [EPR12354(B)]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR12354(B)

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

WB, IHC-P, IP

applications

Immunogen

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

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"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "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": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "1/10 - 1/100", "IP-species-notes": "<p></p>", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "1/100 - 1/500", "FlowCyt-species-notes": "<p><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.</p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/10000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/4000", "IHCP-species-notes": "<p><strong>For unpurified use at 1/50 - 1/100.</strong></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." }, "Mouse": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "1/100 - 1/500", "FlowCyt-species-notes": "<p><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.</p>", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/4000", "IHCP-species-notes": "<p><strong>For unpurified use at 1/50 - 1/100.</strong></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." }, "Rat": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "1/100 - 1/500", "FlowCyt-species-notes": "<p><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.</p>", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/4000", "IHCP-species-notes": "<p><strong>For unpurified use at 1/50 - 1/100.</strong></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." } } }

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.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
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
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Product protocols

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

Target data

Catalyzes the irreversible transamination of the L-tryptophan metabolite L-kynurenine to form kynurenic acid (KA). As a member of the malate-aspartate shuttle, it has a key role in the intracellular NAD(H) redox balance. Is important for metabolite exchange between mitochondria and cytosol, and for amino acid metabolism. Facilitates cellular uptake of long-chain free fatty acids.
See full target information GOT2

Publications (18)

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

Molecular cancer 24:179 PubMed40518526

2025

Single-cell multi-omics reveals that FABP1 + renal cell carcinoma drive tumor angiogenesis through the PLG-PLAT axis under fatty acid reprogramming.

Applications

Unspecified application

Species

Unspecified reactive species

Yiqiu Wang,Yingchun Liang,Min Li,Jiayi Lu,Sian Zhou,Yaoyu Yu,Changwei Yang,Xinhuang Hou

Redox biology 73:103207 PubMed38805974

2024

Redistribution of defective mitochondria-mediated dihydroorotate dehydrogenase imparts 5-fluorouracil resistance in colorectal cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Shuohui Dong,Mingguang Zhang,Zhiqiang Cheng,Xiang Zhang,Weili Liang,Songhan Li,Linchuan Li,Qian Xu,Siyi Song,Zitian Liu,Guangwei Yang,Xiang Zhao,Ze Tao,Shuo Liang,Kexin Wang,Guangyong Zhang,Sanyuan Hu

Immunity, inflammation and disease 11:e947 PubMed37647445

2023

Asprosin contributes to nonalcoholic fatty liver disease through regulating lipid accumulation and inflammatory response via AMPK signaling.

Applications

Unspecified application

Species

Unspecified reactive species

Bo Zhang,Jinger Lu,Yuhua Jiang,Yan Feng

Cell reports. Medicine 4:101026 PubMed37137303

2023

Dysregulated Gln-Glu-α-ketoglutarate axis impairs maternal decidualization and increases the risk of recurrent spontaneous miscarriage.

Applications

Unspecified application

Species

Unspecified reactive species

Linchen Tang,Xiang-Hong Xu,Sha Xu,Zeying Liu,Qizhi He,Wenxuan Li,Jiaxue Sun,Wen Shuai,Jingwen Mao,Jian-Yuan Zhao,Liping Jin

Cellular and molecular life sciences : CMLS 80:57 PubMed36729271

2023

Relationships of tumor differentiation and immune infiltration in gastric cancers revealed by single-cell RNA-seq analyses.

Applications

Unspecified application

Species

Unspecified reactive species

Xin Zhou,Jingwei Yang,Yongqu Lu,Yanpeng Ma,Yan Meng,Qingqing Li,Junpeng Gao,Zhaoyu Jiang,Limei Guo,Wei Wang,Yun Liu,Lu Wen,Miao Kai,Wei Fu,Fuchou Tang

Aging cell 21:e13706 PubMed36148631

2022

2-month ketogenic diet preferentially alters skeletal muscle and augments cognitive function in middle aged female mice.

Applications

Unspecified application

Species

Unspecified reactive species

Suraj J Pathak,Zeyu Zhou,Danielle Steffen,Tommy Tran,Yael Ad,Jon J Ramsey,Jennifer M Rutkowsky,Keith Baar

International journal of oncology 61: PubMed35894141

2022

Cryptotanshinone suppresses tumorigenesis by inhibiting lipogenesis and promoting reactive oxygen species production in KRAS‑activated pancreatic cancer cells.

Applications

Unspecified application

Species

Unspecified reactive species

Tokio Terado,Chul Jang Kim,Akiyo Ushio,Kahori Minami,Yukihiro Tambe,Susumu Kageyama,Akihiro Kawauchi,Toshiyuki Tsunoda,Senji Shirasawa,Hiroyuki Tanaka,Hirokazu Inoue

Environmental toxicology 37:2434-2444 PubMed35776887

2022

Integrated proteomic analysis to explore the molecular regulation mechanism of IL-33 mRNA increased by black carbon in the human endothelial cell line EA.hy926.

Applications

Unspecified application

Species

Unspecified reactive species

Wanyu Jiang,Hongqian Chu,Zekang Li,Jianhong Ge,Xiaoyun Wang,Jianjun Jiang,Qianqian Xiao,Qinghe Meng,Yaxin Lou,Weidong Hao,Xuetao Wei

Journal of oncology 2022:4761403 PubMed35799608

2022

Integrated Single-Cell RNA-Sequencing Analysis of Gastric Cancer Identifies FABP1 as a Novel Prognostic Biomarker.

Applications

Unspecified application

Species

Unspecified reactive species

Fan Yang,Lianfang Gan,Junhua Pan,Yaying Chen,Hong Zhang,Ling Huang

Cell regeneration (London, England) 10:32 PubMed34599392

2021

Establishment of porcine and monkey colonic organoids for drug toxicity study.

Applications

Unspecified application

Species

Unspecified reactive species

Haonan Li,Yalong Wang,Mengxian Zhang,Hong Wang,Along Cui,Jianguo Zhao,Weizhi Ji,Ye-Guang Chen
View all publications

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

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