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PADI4 / PAD4

peptidyl arginine deiminase, type IV

Catalyzes the citrullination/deimination of arginine residues of proteins such as histones, thereby playing a key role in histone code and regulation of stem cell maintenance. Citrullinates histone H1 at 'Arg-54' (to form H1R54ci), histone H3 at 'Arg-2', 'Arg-8', 'Arg-17' and/or 'Arg-26' (to form H3R2ci, H3R8ci, H3R17ci, H3R26ci, respectively) and histone H4 at 'Arg-3' (to form H4R3ci). Acts as a key regulator of stem cell maintenance by mediating citrullination of histone H1: citrullination of 'Arg-54' of histone H1 (H1R54ci) results in H1 displacement from chromatin and global chromatin decondensation, thereby promoting pluripotency and stem cell maintenance. Promotes profound chromatin decondensation during the innate immune response to infection in neutrophils by mediating formation of H1R54ci. Citrullination of histone H3 prevents their methylation by CARM1 and HRMT1L2/PRMT1 and represses transcription. Citrullinates EP300/P300 at 'Arg-2142', which favors its interaction with NCOA2/GRIP1.

Gene Name: peptidyl arginine deiminase, type IV
Synonyms: PADI4, HL-60 PAD, PAD4, PAD, PDI5, PDI4, PADI-H protein, PADI5, Peptidylarginine deiminase IV
Target Sequences: NM_012387 NP_036519.2 Q9UM07

Publications (3)

1
Colorectal cancer liver metastatic growth depends on PAD4-driven citrullination of the extracellular matrix. Yuzhalin AE, Gordon-Weeks AN, Tognoli ML, Jones K, Markelc B, Konietzny R, Fischer R, Muth A, O'Neill E, Thompson PR, Venables PJ, Kessler BM, Lim SY, Muschel RJ. Nature communications. 2018 November;9:4783. [Full Text Article] [PubMed:30429478] [PMC:PMC6235861]
2
Neutrophil extracellular traps mediate articular cartilage damage and enhance cartilage component immunogenicity in rheumatoid arthritis. Carmelo Carmona-Rivera, Philip M Carlucci, Rishi R Goel, Eddie James, Stephen R Brooks, Cliff Rims, Victoria Hoffmann, David A Fox, Jane H Buckner, Mariana J Kaplan. JCI insight. 2020 July;5: [Full Text Article] [PubMed:32484790] [PMC:PMC7406272]
3
Neutrophil extracellular traps, B cells, and type I interferons contribute to immune dysregulation in hidradenitis suppurativa. Angel S Byrd, Carmelo Carmona-Rivera, Liam J O'Neil, Philip M Carlucci, Cecilia Cisar , Avi Z Rosenberg, Michelle L Kerns, Julie A Caffrey, Stephen M Milner, Justin M Sacks, Oluseyi Aliu, Kristen P Broderick, Jonathan S Reichner, Lloyd S Miller, Sewon Kang, William H Robinson , Ginette A Okoye, Mariana J Kaplan. Science translational medicine. 2019 Sep;11:eaav5908. [Full Text Article] [PubMed:31484788]

☰ Filters
Antibodies (40)
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PADI4 / PAD4 (56)
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PADI4 / PAD4 Rabbit anti-Human Polyclonal (N-Terminus) Antibody
Mouse, Rat, Human
ELISA, IHC, IP, WB
Unconjugated
50 µg/$440; 100 µg/$480
PADI4 / PAD4 Antibody - HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY PADI4 (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-PADI4.
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PADI4 / PAD4 Mouse anti-Human Monoclonal (OTI5B7) Antibody
Human
Flo, WB
Unconjugated
100 µl/$434
PADI4 / PAD4 Antibody - HepG2 cell lysate. Antibody concentration: 1.0 ug/ml. Gel concentration: 12%.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PADI4 / PAD4 Rabbit anti-Human Polyclonal (aa398-447) Antibody
Human
WB
Unconjugated
100 µl/$424
PADI4 / PAD4 Antibody - HepG2 cell lysate. Antibody concentration: 1.0 ug/ml. Gel concentration: 12%.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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PADI4 / PAD4 Rabbit anti-Human Polyclonal (aa398-447) (FITC) Antibody
Chicken, Rabbit, Mouse, Rat, Bat, Gibbon, Chimpanzee, Human, Monkey
WB
FITC Conjugated
100 µl/$469
PADI4 / PAD4 ELISA Kit
Select
Sandwich
96-Well Microplate
Human
0.19 - 12 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$771
PADI4 / PAD4 ELISA Kit
Select
Sandwich
96-Well Strip Plate
Human
0.188 - 12 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$768
PADI4 / PAD4 ELISA Kit
Select
Sandwich CLIA
12 x 8-Well Microstrips
Human
62.5 - 4000 pg/ml
Chemiluminescent
Plasma, Serum
1 Plate/$863
PADI4 / PAD4 ELISA Kit
Select
Sandwich
96-Well Strip Plate
Human
0.312 - 20 ng/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Cell Lysates, Plasma, Serum, Tissue Homogenates
1 Plate/$834
PADI4 / PAD4 Antibody - Human Spleen: Formalin-Fixed, Paraffin-Embedded (FFPE)
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PADI4 / PAD4 Goat anti-Human Polyclonal (aa2-14) Antibody
Human
IHC-P, Peptide-ELISA, WB
Unconjugated
50 µg/$460
PADI4 / PAD4 Antibody - 1:100 staining rat lung tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
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PADI4 / PAD4 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
PADI4 / PAD4 Antibody - Human Spleen: Formalin-Fixed, Paraffin-Embedded (FFPE)
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PADI4 / PAD4 Rabbit anti-Human Polyclonal (aa1-300) Antibody
Human
IHC, IHC-P, WB
Unconjugated
50 µl/$460
PADI4 / PAD4 Antibody - IHC of paraffin-embedded Human breast tissue using anti-PADI4 mouse monoclonal antibody.
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PADI4 / PAD4 Mouse anti-Human Monoclonal (OTI5E7) Antibody
Human
IHC, IHC-P, WB
Unconjugated
100 µl/$434
PADI4 / PAD4 Antibody - Immunohistochemical analysis of PADI4 staining in rat lung formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with hematoxylin and mounted with DPX.
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PADI4 / PAD4 Rabbit anti-Human Polyclonal Antibody
Rat, Human
ICC, IF, IHC, IHC-P, WB
Unconjugated
50 µl/$286; 100 µl/$321; 200 µl/$386
PADI4 / PAD4 Antibody - IHC of paraffin-embedded Human pancreas tissue using anti-PADI4 mouse monoclonal antibody.
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PADI4 / PAD4 Mouse anti-Human Monoclonal (OTI3E1) Antibody
Human
IF, IHC, IHC-P, WB
Unconjugated
100 µl/$434
PADI4 / PAD4 Antibody - IHC of paraffin-embedded Human pancreas tissue using anti-PADI4 mouse monoclonal antibody.
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PADI4 / PAD4 Mouse anti-Human Monoclonal (aa299-588) (Carrier-free) (OTI3E1) Antibody
Human
IF, IHC, WB
Unconjugated, Carrier-free
100 µg/$511
PADI4 / PAD4 Antibody - Immunohistochemistry of paraffin-embedded human breast cancer using antibody at 1:100 dilution.
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PADI4 / PAD4 Rabbit anti-Human Polyclonal (aa1-250) Antibody
Human
ELISA, IHC, IHC-P, WB
Unconjugated
50 µl/$294; 100 µl/$360
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PADI4 / PAD4 Rabbit anti-Mouse Polyclonal Antibody
Mouse
IHC, IHC-P
Unconjugated
0.1 ml/$386
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PADI4 / PAD4 Rabbit anti-Human Polyclonal Antibody
Human
IF, WB
Unconjugated
50 µl/$356; 100 µl/$461
PADI4 / PAD4 Antibody - IHC of paraffin-embedded Human breast tissue using anti-PADI4 mouse monoclonal antibody.
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PADI4 / PAD4 Mouse anti-Human Monoclonal (OTI4H5) Antibody
Human
Flo, IF, IHC, IHC-P, WB
Unconjugated
100 µl/$469
PADI4 / PAD4 Antibody - IHC of paraffin-embedded Human breast tissue using anti-PADI4 mouse monoclonal antibody.
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PADI4 / PAD4 Mouse anti-Human Monoclonal (Carrier-free) (OTI4H5) Antibody
Human
Flo, IF, IHC, WB
Unconjugated, Carrier-free
100 µg/$512
PADI4 / PAD4 Antibody - IHC of paraffin-embedded Carcinoma of Human lung tissue using anti-PADI4 mouse monoclonal antibody.
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PADI4 / PAD4 Mouse anti-Human Monoclonal (Carrier-free) (OTI6A2) Antibody
Human
Flo, IF, IHC, WB
Unconjugated, Carrier-free
100 µg/$511
PADI4 / PAD4 Antibody - Western blot analysis of extracts of various cell lines.
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PADI4 / PAD4 Rabbit anti-Human Polyclonal Antibody
Rat, Human
WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
PADI4 / PAD4 Antibody - IHC of paraffin-embedded Cal27 xenograft using PAD4 antibody at 1:100 dilution.
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PADI4 / PAD4 Rabbit anti-Human Polyclonal (aa326-611) Antibody
Human
ChrIP, ICC, IHC, IHC-P, WB
Unconjugated
100 µl/$450
PADI4 / PAD4 Antibody - IHC of paraffin-embedded Human breast tissue using anti-PADI4 mouse monoclonal antibody.
Select
PADI4 / PAD4 Mouse anti-Human Monoclonal (OTI5C10) Antibody
Human
IHC, IHC-P, WB
Unconjugated
100 µl/$434
PADI4 / PAD4 ELISA Kit
Select
Sandwich
96-Well Strip Plate
Monkey
0.19 - 12 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$728
Viewing 1-25 of 56 product results



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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).