JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB47308

Anti-PDX1 antibody

5

(5 Reviews)

|

(57 Publications)

Anti-PDX1 antibody (ab47308) is a guinea pig polyclonal antibody detecting PDX1 in ICC/IF. Suitable for Mouse, Rat.

- Over 40 publications
- Trusted since 2007

View Alternative Names

Ipf1, Pdx1, Pancreas/duodenum homeobox protein 1, Insulin promoter factor 1, Islet/duodenum homeobox 1, Somatostatin-transactivating factor 1, IPF-1, IDX-1, STF-1

6 Images
Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)

PDX1 staining of Rin-5F cells. The cells were fixed with 4% paraformaldehyde (10 min), permeabilized with Triton X-100 for 5 minutes and then blocked with 1% BSA / 0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4°C with ab47308, Guinea pig polyclonal to PDX1 at 1µg/ml. Cells were then incubated with ab150185 Goat Anti-Guinea pig IgG H&L (Alexa Fluor® 488) at 2µg/ml (shown in pseudocolour Green). Nuclear DNA was labelled in blue with DAPI. The negative control (inset) is a secondary-only assay to demonstrate low non-specific binding of the secondary antibody.

Images were acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)

Immunostaining of islets from 4 week-old mice with ab47308 guinea pig anti-PDX1 (red) and an anti-insulin antibody (green).

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)

PDX1 staining of Rin-5F cells. The cells were fixed with 4% paraformaldehyde (10 min), permeabilized with Triton X-100 for 5 minutes and then blocked with 1% BSA / 0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4°C with ab47308, Guinea pig polyclonal to PDX1 at 1 µg/ml. Cells were then incubated with ab150188 Goat Anti-Guinea pig IgG H&L (Alexa Fluor® 594) at 2 µg/ml (shown in pseudocolour Magenta). Nuclear DNA was labelled in blue with DAPI. The negative control (inset) is a secondary-only assay to demonstrate low non-specific binding of the secondary antibody.

Images were acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)

PDX1 staining of Rin-5F cells. The cells were fixed with 4% paraformaldehyde (10 min), permeabilized with Triton X-100 for 5 minutes and then blocked with 1% BSA / 0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4°C with ab47308, Guinea pig polyclonal to PDX1 at 1µg/ml. Cells were then incubated with ab175714 Goat Anti-Guinea pig IgG H&L (Alexa Fluor® 568) at 2µg/ml (shown in pseudocolour Magenta). Nuclear DNA was labelled in blue with DAPI. The negative control (inset) is a secondary-only assay to demonstrate low non-specific binding of the secondary antibody.

Images were acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)

PDX1 staining of Rin-5F cells. The cells were fixed with 4% paraformaldehyde (10 min), permeabilized with Triton X-100 for 5 minutes and then blocked with 1% BSA / 0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4°C with ab47308, Guinea pig polyclonal to PDX1 at 1µg/ml. Cells were then incubated with ab150186 Goat Anti-Guinea pig IgG H&L (Alexa Fluor® 555) at 2µg/ml (shown in pseudocolour Magenta). Nuclear DNA was labelled in blue with DAPI. The negative control (inset) is a secondary-only assay to demonstrate low non-specific binding of the secondary antibody.

Images were acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-PDX1 antibody (AB47308)

PDX1 staining of Rin-5F cells. The cells were fixed with 4% paraformaldehyde (10 min), permeabilized with Triton X-100 for 5 minutes and then blocked with 1% BSA / 0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4°C with ab47308, Guinea pig polyclonal to PDX1 at 1µg/ml. Cells were then incubated with ab150187 Goat Anti-Guinea pig IgG H&L (Alexa Fluor® 647) at 2µg/ml (shown in pseudocolour Magenta). Nuclear DNA was labelled in blue with DAPI. The negative control (inset) is a secondary-only assay to demonstrate low non-specific binding of the secondary antibody.

Images were acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.

Key facts

Host species

Guinea pig

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat

Applications

ICC/IF

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"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Mouse": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1 µg/mL", "ICCIF-species-notes": "<p></p>" }, "Rat": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1 µg/mL", "ICCIF-species-notes": "<p></p>" } } }

Product details

What is this antibody validated in?
Anti-PDX1 antibody (ab47308) is a guinea pig polyclonal antibody and is validated for use in Immunocytochemistry/immunofluorescence (ICC/IF) in Mouse, Rat samples.

Trusted by the scientific community
Anti-PDX1 (ab47308) was first used in a scientific publication in 2007 and has been cited over 40 times in peer-reviewed journals.

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 and somatostatin gene transcription. Key regulator of islet peptide hormone expression but also responsible for the development of the pancreas, most probably by determining maturation and differentiation of common pancreatic precursor cells in the developing gut. 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 the DNA sequence 5'-CC[CT]TAATGGG-3'.
See full target information Pdx1

Publications (57)

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

F1000Research 14:575 PubMed40756323

2025

Generation of human iPSC-derived pancreatic organoids to study pancreas development and disease.

Applications

Unspecified application

Species

Unspecified reactive species

Jean-Francois Darrigrand,Abigail Isaacson,Francesca Maria Spagnoli

Nature communications 16:2110 PubMed40025013

2025

Molecular glues of the regulatory ChREBP/14-3-3 complex protect beta cells from glucolipotoxicity.

Applications

Unspecified application

Species

Unspecified reactive species

Liora S Katz,Emira J Visser,Kathrin F Plitzko,Marloes A M Pennings,Peter J Cossar,Isabelle L Tse,Markus Kaiser,Luc Brunsveld,Christian Ottmann,Donald K Scott

Nature communications 16:1430 PubMed39920133

2025

Bioprinting of bespoke islet-specific niches to promote maturation of stem cell-derived islets.

Applications

Unspecified application

Species

Unspecified reactive species

Myungji Kim,Seungyeun Cho,Dong Gyu Hwang,In Kyong Shim,Song Cheol Kim,Jiwon Jang,Jinah Jang

Cells 13: PubMed38994961

2024

Bromodomain Protein Inhibition Protects β-Cells from Cytokine-Induced Death and Dysfunction via Antagonism of NF-κB Pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Vinny Negi,Jeongkyung Lee,Varun Mandi,Joseph Danvers,Ruya Liu,Eliana M Perez-Garcia,Feng Li,Rajaganapati Jagannathan,Ping Yang,Domenic Filingeri,Amit Kumar,Ke Ma,Mousumi Moulik,Vijay K Yechoor

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

iScience 27:109237 PubMed38433896

2024

Activation of ductal progenitor-like cells from adult human pancreas requires extracellular matrix protein signaling.

Applications

Unspecified application

Species

Unspecified reactive species

Heather N Zook,Janine C Quijano,Jose A Ortiz,Cecile Donohue,Kassandra Lopez,Wendong Li,Neslihan Erdem,Kevin Jou,Christiana J Crook,Isaac Garcia,Fouad Kandeel,Enrique Montero,Hsun Teresa Ku

Frontiers in endocrinology 15:1265799 PubMed38414818

2024

Differential effects of fish-oil and cocoa-butter based high-fat/high-sucrose diets on endocrine pancreas morphology and function in mice.

Applications

Unspecified application

Species

Unspecified reactive species

Shaima Albeloushi,Amal Hasan,Hossein Arefanian,Sardar Sindhu,Fatema Al-Rashed,Shihab Kochumon,Nermeen Abukhalaf,Texy Jacob,Steve Shenouda,Ashraf Al Madhoun,Fahd Al-Mulla,Rasheed Ahmad

International journal of surgery (London, England) 110:6231-6242 PubMed38329104

2024

Implications of endoplasmic reticulum stress and beta-cell loss in immunodeficient diabetic NRG-Akita mice for understanding monogenic diabetes.

Applications

Unspecified application

Species

Unspecified reactive species

Ahmed M Rashwan,Mohamed M A Abumandour,Ramadan Kandyel,Om P Choudhary,Rofaida M Soliman,Ashraf El Sharaby,Ahmed G Nomir

Nature communications 14:2533 PubMed37137910

2023

Identification of biomarkers for glycaemic deterioration in type 2 diabetes.

Applications

Unspecified application

Species

Unspecified reactive species

Roderick C Slieker,Louise A Donnelly,Elina Akalestou,Livia Lopez-Noriega,Rana Melhem,Ayşim Güneş,Frederic Abou Azar,Alexander Efanov,Eleni Georgiadou,Hermine Muniangi-Muhitu,Mahsa Sheikh,Giuseppe N Giordano,Mikael Åkerlund,Emma Ahlqvist,Ashfaq Ali,Karina Banasik,Søren Brunak,Marko Barovic,Gerard A Bouland,Frédéric Burdet,Mickaël Canouil,Iulian Dragan,Petra J M Elders,Celine Fernandez,Andreas Festa,Hugo Fitipaldi,Phillippe Froguel,Valborg Gudmundsdottir,Vilmundur Gudnason,Mathias J Gerl,Amber A van der Heijden,Lori L Jennings,Michael K Hansen,Min Kim,Isabelle Leclerc,Christian Klose,Dmitry Kuznetsov,Dina Mansour Aly,Florence Mehl,Diana Marek,Olle Melander,Anne Niknejad,Filip Ottosson,Imre Pavo,Kevin Duffin,Samreen K Syed,Janice L Shaw,Over Cabrera,Timothy J Pullen,Kai Simons,Michele Solimena,Tommi Suvitaival,Asger Wretlind,Peter Rossing,Valeriya Lyssenko,Cristina Legido Quigley,Leif Groop,Bernard Thorens,Paul W Franks,Gareth E Lim,Jennifer Estall,Mark Ibberson,Joline W J Beulens,Leen M 't Hart,Ewan R Pearson,Guy A Rutter

Developmental cell 58:727-743.e11 PubMed37040771

2023

Understanding cell fate acquisition in stem-cell-derived pancreatic islets using single-cell multiome-inferred regulomes.

Applications

Unspecified application

Species

Unspecified reactive species

Han Zhu,Gaowei Wang,Kim-Vy Nguyen-Ngoc,Dongsu Kim,Michael Miller,Georgina Goss,Jenna Kovsky,Austin R Harrington,Diane C Saunders,Alexander L Hopkirk,Rebecca Melton,Alvin C Powers,Sebastian Preissl,Francesca M Spagnoli,Kyle J Gaulton,Maike Sander
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

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