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AB47267

Anti-PDX1 antibody

4

(16 Reviews)

|

(128 Publications)

Anti-PDX1 antibody (ab47267) is a rabbit polyclonal antibody detecting PDX1 in IHC-P, ICC/IF. Suitable for Human.

- Over 100 publications
- Trusted since 2007

View Alternative Names

IPF1, STF1, PDX1, Pancreas/duodenum homeobox protein 1, PDX-1, Glucose-sensitive factor, Insulin promoter factor 1, Insulin upstream factor 1, Islet/duodenum homeobox-1, Somatostatin-transactivating factor 1, GSF, IPF-1, IUF-1, IDX-1, STF-1

4 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDX1 antibody (AB47267)
  • IHC-P

AbReview12460****

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDX1 antibody (AB47267)

ab47267 staining PDX1 in rat pancreatic tissue sections by immunohistochemistry (Formalin/PFA-fixed paraffin embedded sections). Tissue underwent fixation in formaldehyde, heat mediated antigen retrieval in citrate buffer pH6.0 and blocking for 15 minutes at 20°C. The primary antibody was diluted 1/500 and incubated with sample for 45 minutes at 20°C. A HRP-conjugated goat polyclonal to rabbit IgG was used undiluted as secondary.

This image is courtesy of Antibody Solutions Ltd.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDX1 antibody (AB47267)
  • IHC-P

Project

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDX1 antibody (AB47267)

ab47267 staining PDX1 in human appendix tissue sections by immunohistochemistry (Formalin/PFA-fixed paraffin embedded sections). Tissue underwent fixation in formaldehyde, heat mediated antigen retrieval in citrate buffer pH6.0 and blocking for 15 minutes at 20°C (5 minutes for peroxide block and 10 minutes for protein block). The primary antibody was diluted 1/500 and incubated with sample for 45 minutes at 20°C. A HRP-conjugated goat polyclonal to rabbit IgG was used undiluted as the secondary.

This image is courtesy of Antibody Solutions Ltd.

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47267)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47267)

Immunostaining of islet-epithelial clusters from human foetal pancreata with ab47267 (green). Nuclei are visualised with DAPI (blue).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDX1 antibody (AB47267)
  • IHC-P

PubMed

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PDX1 antibody (AB47267)

Immunohistochemical analysis of murine pancreatic islets, staining PDX1 (red) with ab47267.

Tissue was fixed in formalin, permeablized with 0.25% Triton X-100, and blocked in blocking solution for 1 hour at room temperature; antigen retrieval was by heat mediation in a citrate buffer. Samples were incubated with primary antibody overnight at 4°C and a fluorescent-conjugated anti-rabbit IgG was used as the secondary antibody.

Image from Zhang Y et al., PLoS One. 2012;7(5):e36675. Epub 2012 May 7. Fig 7.; doi:10.1371/journal.pone.0036675; May 7, 2012, PLoS ONE 7(5): e36675.

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

ICC/IF, IHC-P

applications

Immunogen

Recombinant Fragment Protein within Mouse Pdx1. The exact immunogen used to generate this antibody is proprietary information.

P52946

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p>See IHC-specific protocol in protocol tab.</p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/2000", "ICCIF-species-notes": "<p>See ICC-specific protocol in protocol tab.</p>" } } }

Product details

What is this antibody validated in?
Anti-PDX1 antibody (ab47267) is a rabbit polyclonal antibody and is validated for use in Immunohistochemistry (IHC-P), Immunocytochemistry/immunofluorescence (ICC/IF) in Human samples.

Trusted by the scientific community
Anti-PDX1 (ab47267) was first used in a scientific publication in 2007 and has been cited over 100 times in peer-reviewed journals.

Reviewed by scientists
Anti-PDX1 (ab47267) has over 15 independent reviews from customers.

Properties and storage information

Form
Liquid
Purity
Whole antiserum
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

Supplementary information

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

Pancreatic duodenal homeobox 1 (PDX1) also known as insulin promoter factor 1 (IPF1) is an important transcription factor with a molecular weight of approximately 31 kDa. PDX1 plays an essential role in the development and function of the pancreas. This protein is mainly expressed in the pancreatic beta cells where it regulates gene expression linked to insulin production. Its expression also extends to the duodenum where it influences other developmental processes.
Biological function summary

PDX1 plays a critical role in pancreatic development beta-cell differentiation and insulin gene transcription. It functions as part of a protein complex that controls key aspects of beta-cell identity and function. The interactions within this complex allow PDX1 to effectively modulate pancreatic gene expression and maintain glucose homeostasis.

Pathways

PDX1 is deeply involved in the insulin secretion pathway and the regulation of glucose metabolism. It interacts with other transcription factors such as MAFA and NEUROD1 to carry out its role in these pathways. The presence of PDX1 in these pathways ensures the proper regulation of genes essential for insulin production and release connecting it to various metabolic processes.

PDX1 associates mainly with diabetes mellitus and pancreatic agenesis. Mutations or functional impairments in PDX1 affect insulin production leading to diabetes. Furthermore in pancreatic agenesis where the pancreas fails to develop PDX1 malfunctions are often implicated. PDX1 interactions with proteins like MAFA and NEUROD1 during this process are critical; alterations in these relationships can exacerbate disease states linking PDX1 to both genetic and acquired forms of pancreatic dysfunction.

Product protocols

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

Target data

Activates insulin, somatostatin, glucokinase, islet amyloid polypeptide and glucose transporter type 2 gene transcription. Particularly involved in glucose-dependent regulation of insulin gene transcription. As part of a PDX1 : PBX1b : MEIS2b complex in pancreatic acinar cells is involved in the transcriptional activation of the ELA1 enhancer; the complex binds to the enhancer B element and cooperates with the transcription factor 1 complex (PTF1) bound to the enhancer A element. Binds preferentially the DNA motif 5'-[CT]TAAT[TG]-3'. During development, specifies the early pancreatic epithelium, permitting its proliferation, branching and subsequent differentiation. At adult stage, required for maintaining the hormone-producing phenotype of the beta-cell.
See full target information PDX1

Publications (128)

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

The Journal of clinical investigation 135: PubMed40762838

2025

The protein deacetylase SIRT2 exerts metabolic control over adaptive β cell proliferation.

Applications

Unspecified application

Species

Unspecified reactive species

Matthew Wortham,Bastian Ramms,Chun Zeng,Jacqueline R Benthuysen,Somesh Sai,Dennis P Pollow,Fenfen Liu,Michael Schlichting,Austin R Harrington,Bradley Liu,Thazha P Prakash,Elaine C Pirie,Han Zhu,Siyouneh Baghdasarian,Sean T Lee,Victor A Ruthig,Kristen L Wells,Johan Auwerx,Orian S Shirihai,Maike Sander

Histochemistry and cell biology 163:76 PubMed40658268

2025

Differentiation to insulin-positive cells from human amnion epithelial cells using a pancreatic development mimicry protocol.

Applications

Unspecified application

Species

Unspecified reactive species

Daniel Martínez-Rodríguez,Jonathan Salazar-Alonso,Axel Castro-Abrego,Daniela Ávila-González,Omar Martínez-Alarcón,Anayansi Molina-Hernández,Alejandro Martínez-Juárez,Héctor Salvador Godoy-Morales,Diana Elizabeth Lara-Barragán,Wendy Portillo,Nestor Emmanuel Díaz-Martínez,Guadalupe García-López,Nestor Fabián Díaz

Anais da Academia Brasileira de Ciencias 97:e20240807 PubMed40136201

2025

Maternal diabetes on fetal endocrine pancreas development in rats.

Applications

Unspecified application

Species

Unspecified reactive species

Isabela L Iessi,Bruna Dallaqua,Yuri K Sinzato,Franciane Q Gallego,Jens H Nielsen,Gustavo T Volpato,José E Corrente,Débora C Damasceno

Cells 14: PubMed39791758

2025

The Aryl Hydrocarbon Receptor (AhR) Is a Novel Gene Involved in Proper Physiological Functions of Pancreatic β-Cells.

Applications

Unspecified application

Species

Unspecified reactive species

Shuhd Bin Eshaq,Jalal Taneera,Shabana Anjum,Abdul Khader Mohammed,Mohammad H Semreen,Karem H Alzoubi,Mohamed Eladl,Yasser Bustanji,Eman Abu-Gharbieh,Waseem El-Huneidi

Diabetes & metabolism journal 49:150-159 PubMed39444334

2024

In Vivo Differentiation of Endogenous Bone Marrow-Derived Cells into Insulin-Producing Cells Using Four Soluble Factors.

Applications

Unspecified application

Species

Unspecified reactive species

Seung-Ah Lee,Subin Kim,Seog-Young Kim,Jong Yoen Park,Hye Seung Jung,Sung Soo Chung,Kyong Soo Park

iScience 27:109959 PubMed38832019

2024

3D model of mouse embryonic pancreas and endocrine compartment using stem cell-derived mesoderm and pancreatic progenitors.

Applications

Unspecified application

Species

Unspecified reactive species

Shlomit Edri,Vardit Rosenthal,Or Ginsburg,Abigail Newman Frisch,Christophe E Pierreux,Nadav Sharon,Shulamit Levenberg

Frontiers in endocrinology 15:1388361 PubMed38745946

2024

Induction of diabetes by Tacrolimus in a phenotypic model of obesity and metabolic syndrome.

Applications

Unspecified application

Species

Unspecified reactive species

Silvia Teixidó-Trujillo,Esteban Porrini,Luis Manuel Menéndez-Quintanal,Armando Torres-Ramírez,Cecilia Fumero,Ana Elena Rodríguez-Rodríguez

eLife 13: PubMed38712822

2024

CYRI-B-mediated macropinocytosis drives metastasis via lysophosphatidic acid receptor uptake.

Applications

Unspecified application

Species

Unspecified reactive species

Savvas Nikolaou,Amelie Juin,Jamie A Whitelaw,Nikki R Paul,Loic Fort,Colin Nixon,Heather J Spence,Sheila Bryson,Laura M Machesky

Diabetologia 67:137-155 PubMed37843554

2023

Adjudin improves beta cell maturation, hepatic glucose uptake and glucose homeostasis.

Applications

Unspecified application

Species

Unspecified reactive species

Lipeng Ren,Jérémie Charbord,Lianhe Chu,Aurino M Kemas,Maria Bertuzzi,Jiarui Mi,Chen Xing,Volker M Lauschke,Olov Andersson

eLife 12: PubMed37610090

2023

Coordination between ECM and cell-cell adhesion regulates the development of islet aggregation, architecture, and functional maturation.

Applications

Unspecified application

Species

Unspecified reactive species

Wilma Tixi,Maricela Maldonado,Ya-Ting Chang,Amy Chiu,Wilson Yeung,Nazia Parveen,Michael S Nelson,Ryan Hart,Shihao Wang,Wu Jih Hsu,Patrick Fueger,Janel L Kopp,Mark O Huising,Sangeeta Dhawan,Hung Ping Shih
View all publications

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