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FEN1 Antibodies

(Flap Structure-Specific Endonuclease 1 (FEN1))

Choose one of 123 FEN1 antibodies from our product listing based on 4 publications and 94 validation images.

Explore reliable FEN1 antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate FEN1 detection across multiple species, including Human, Mouse, Rat, Monkey, Arabidopsis thaliana, Cow, Pig, Sheep, Dog, Horse, Guinea Pig, Hamster, Rabbit, Zebrafish (Danio rerio), Bat, and supports diverse research applications such as WB, IHC, IF, FACS, ICC.

Quickly find the right antibody using our search, filter, and comparison tools. Each product page provides detailed validation data, literature references, and customer feedback. Unlike comparison-only resources, you can conveniently purchase antibodies directly through our site. Choose from polyclonal, monoclonal, or recombinant FEN1 antibodies derived from various hosts such as Rabbit, Mouse. Browse our products below and order directly to support your research with confidence.

Alternative names for FEN1 are FEN1, LOC100808044, Bm1_49605, AT5G26680, Fen1, fen1, fen1.L.

Active filters:

  • Target: FEN1
  • Primary
Catalog no. Product Reactivity Host / Clonality Application Price & lead time
ABIN3021632
FEN1 antibody (AA 50-380) FEN1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • IP (Immunoprecipitation: Validation image available)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Validation image available)
  • IHC (Immunohistochemistry: Listed application)
$383.00 View price
  • 100 μL
  • 1 mL
  • 20 μL
  • 50 μg
  • 200 μg
  • 200 μL
  • 500 μL
Delivery in 7 to 10 Business Days Shipping to: United States
ABIN2855166
FEN1 antibody FEN1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • IP (Immunoprecipitation: Validation image available)
  • ICC (Immunocytochemistry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • PLA (Proximity Ligation Assay: Listed application)
$564.19 View price
  • 100 μL
Delivery in 3 to 5 Business Days Shipping to: United States
ABIN7255764
FEN1 antibody FEN1 · Primary Antibody Human, Mouse Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Validation image available)
  • IHC (Immunohistochemistry: Listed application)
$620.60 View price
  • 200 μL
  • 60 μL
  • 120 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN1944939
FEN1 antibody FEN1 · Primary Antibody Human, Mouse, Rat Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
$451.00 View price
  • 100 μg
  • 100 μL
Delivery in 10 to 12 Business Days Shipping to: United States
ABIN7601617
FEN1 antibody (AA 4-300) FEN1 · Primary Antibody Human, Mouse, Rat Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • FACS (Flow Cytometry: Validation image available)
  • ELISA (ELISA: Listed application)
  • ICC (Immunocytochemistry: Listed application)
$390.00 View price
  • 100 μg
Delivery in 4 to 7 Business Days Shipping to: United States
ABIN7601618
FEN1 antibody (AA 4-300) FEN1 · Primary Antibody Human, Mouse, Rat Mouse Monoclonal Clone 6F3F2
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • FACS (Flow Cytometry: Validation image available)
  • IF (Immunofluorescence: Listed application)
  • ICC (Immunocytochemistry: Listed application)
$390.00 View price
  • 100 μg
Delivery in 4 to 7 Business Days Shipping to: United States
ABIN7601619
FEN1 antibody (AA 4-300) FEN1 · Primary Antibody Human, Mouse Mouse Monoclonal Clone 7D11D7
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • FACS (Flow Cytometry: Validation image available)
  • IF (Immunofluorescence: Listed application)
  • ICC (Immunocytochemistry: Listed application)
$390.00 View price
  • 100 μg
Delivery in 4 to 7 Business Days Shipping to: United States
ABIN7127487
Recombinant FEN1 antibody FEN1 · Primary Antibody Human Rabbit Monoclonal Clone 4D9
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • ELISA (ELISA: Listed application)
$411.95 View price
  • 100 μL
  • 50 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7798627
Recombinant FEN1 antibody FEN1 · Primary Antibody Human Rabbit Monoclonal Clone 24GB4835
  • WB (Western Blotting: Validation image available)
  • FACS (Flow Cytometry: Validation image available)
$598.92 View price
  • 100 μL
Delivery in 3 to 5 Business Days Shipping to: United States
ABIN389376
FEN1 antibody (AA 243-272) FEN1 · Primary Antibody Human Rabbit Polyclonal Clone RB17639
  • WB (Western Blotting: Validation image available)
  • IF (Immunofluorescence: Validation image available)
$451.00 View price
  • 400 μL
  • 80 μL
Delivery in 10 to 12 Business Days Shipping to: United States
ABIN515596
FEN1 antibody (AA 1-380) FEN1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
$461.52 View price
  • 100 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN6241657
FEN1 antibody FEN1 · Primary Antibody Human, Mouse Mouse Monoclonal
  • WB (Western Blotting: Validation image available)
  • ICC (Immunocytochemistry: Validation image available)
$451.00 View price
  • 100 μL
Delivery in 10 to 12 Business Days Shipping to: United States
ABIN6241658
FEN1 antibody FEN1 · Primary Antibody Human, Mouse Mouse Monoclonal
  • WB (Western Blotting: Validation image available)
  • IP (Immunoprecipitation: Validation image available)
$451.00 View price
  • 100 μL
Delivery in 10 to 12 Business Days Shipping to: United States
ABIN7448564
FEN1 antibody (AA 250-300) FEN1 · Primary Antibody Human Rabbit Polyclonal
  • IHC (Immunohistochemistry: Validation image available)
$532.77 View price
  • 50 μg
  • 5 μg
Delivery in 3 to 5 Business Days Shipping to: United States
ABIN7267215
FEN1 antibody FEN1 · Primary Antibody Human Rabbit Monoclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
$393.00 View price
  • 100 μL
  • 1 mL
  • 20 μL
  • 500 μL
Delivery in 7 to 10 Business Days Shipping to: United States
ABIN7454602
FEN1 antibody (AA 250-300) FEN1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IP (Immunoprecipitation: Listed application)
  • IHC (fp) (Immunohistochemistry (Formalin-fixed Paraffin-embedded Sections): Listed application)
$538.15 View price
  • 100 μg
  • 10 μg
Delivery in 3 to 5 Business Days Shipping to: United States
ABIN7186701
FEN1 antibody (Internal Region) FEN1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
  • ELISA (ELISA: Listed application)
$234.22 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN3184606
FEN1 antibody (Internal Region) FEN1 · Primary Antibody Human, Mouse, Rat Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
  • ELISA (ELISA: Listed application)
$413.63 View price
  • 100 μL
  • 50 μL
  • 200 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN515598
FEN1 antibody (AA 1-110) FEN1 · Primary Antibody Human Mouse Monoclonal Clone 1E2
  • WB (Western Blotting: Validation image available)
$475.80 View price
  • 200 μL
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN2740837
FEN1 antibody (AA 250-300) FEN1 · Primary Antibody Human, Cow, Pig, Sheep, Horse Rabbit Polyclonal
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Validation image available)
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
  • IP (Immunoprecipitation: Listed application)
$572.00 View price
  • 50 μL
Delivery in 11 to 15 Business Days Shipping to: United States
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • IP (Immunoprecipitation: Validation image available)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Validation image available)
  • IHC (Immunohistochemistry: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 50-380
Catalog No. ABIN3021632
$383.00
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 7 to 10 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • IP (Immunoprecipitation: Validation image available)
  • ICC (Immunocytochemistry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • PLA (Proximity Ligation Assay: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN2855166
$564.19
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 3 to 5 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Validation image available)
  • IHC (Immunohistochemistry: Listed application)
Reactivity
Human, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN7255764
$620.60
Plus shipping costs $50.00
200 μL (More quantities available)
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
Reactivity
Human, Mouse, Rat
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN1944939
$451.00
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 10 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • FACS (Flow Cytometry: Validation image available)
  • ELISA (ELISA: Listed application)
  • ICC (Immunocytochemistry: Listed application)
Reactivity
Human, Mouse, Rat
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 4-300
Catalog No. ABIN7601617
$390.00
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 4 to 7 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • FACS (Flow Cytometry: Validation image available)
  • IF (Immunofluorescence: Listed application)
  • ICC (Immunocytochemistry: Listed application)
Reactivity
Human, Mouse, Rat
Host
Mouse
Clonality
Monoclonal
Clone
6F3F2
Conjugate
unconjugated
Isotype
IgG1
Binding Specificity
AA 4-300
Catalog No. ABIN7601618
$390.00
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 4 to 7 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • FACS (Flow Cytometry: Validation image available)
  • IF (Immunofluorescence: Listed application)
  • ICC (Immunocytochemistry: Listed application)
Reactivity
Human, Mouse
Host
Mouse
Clonality
Monoclonal
Clone
7D11D7
Conjugate
unconjugated
Isotype
IgG2b
Binding Specificity
AA 4-300
Catalog No. ABIN7601619
$390.00
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 4 to 7 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
4D9
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG
Catalog No. ABIN7127487
$411.95
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • FACS (Flow Cytometry: Validation image available)
Grade
KD Validated
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
24GB4835
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG
Catalog No. ABIN7798627
$598.92
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 3 to 5 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IF (Immunofluorescence: Validation image available)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Clone
RB17639
Conjugate
unconjugated
Isotype
Ig Fraction
Binding Specificity
AA 243-272
Catalog No. ABIN389376
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Binding Specificity
AA 1-380
Catalog No. ABIN515596
$461.52
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • ICC (Immunocytochemistry: Validation image available)
Reactivity
Human, Mouse
Host
Mouse
Clonality
Monoclonal
Conjugate
unconjugated
Catalog No. ABIN6241657
$451.00
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 10 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IP (Immunoprecipitation: Validation image available)
Reactivity
Human, Mouse
Host
Mouse
Clonality
Monoclonal
Conjugate
unconjugated
Catalog No. ABIN6241658
$451.00
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 10 to 12 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Validation image available)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 250-300
Catalog No. ABIN7448564
$532.77
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 3 to 5 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN7267215
$393.00
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 7 to 10 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IP (Immunoprecipitation: Listed application)
  • IHC (fp) (Immunohistochemistry (Formalin-fixed Paraffin-embedded Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 250-300
Catalog No. ABIN7454602
$538.15
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 3 to 5 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
Internal Region
Catalog No. ABIN7186701
$234.22
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human, Mouse, Rat
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
Internal Region
Catalog No. ABIN3184606
$413.63
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
1E2
Conjugate
unconjugated
Isotype
IgM kappa
Binding Specificity
AA 1-110
Catalog No. ABIN515598
$475.80
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Validation image available)
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
  • IP (Immunoprecipitation: Listed application)
Reactivity
Human, Cow, Pig, Sheep, Horse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 250-300
Catalog No. ABIN2740837
$572.00
Plus shipping costs $50.00
50 μL
Shipping to: United States
Delivery in 11 to 15 Business Days

Latest Publications for our FEN1 Antibodies

Moreli, Santos, Lorenzon-Ojea, Corrêa-Silva, Fortunato, Rocha, Rudge, Damasceno, Bevilacqua, Calderon: "Hyperglycemia Differentially Affects Maternal and Fetal DNA Integrity and DNA Damage Response." in: International journal of biological sciences, Vol. 12, Issue 4, pp. 466-77, (2016) (PubMed).

Duxin, Moore, Sidorova, Karanja, Honaker, Dao, Piwnica-Worms, Campbell, Monnat, Stewart: "Okazaki fragment processing-independent role for human Dna2 enzyme during DNA replication." in: The Journal of biological chemistry, Vol. 287, Issue 26, pp. 21980-91, (2012) (PubMed).

Jaiswal, Armas, Izumi, Strauss, Narayan: "Adenomatous polyposis coli interacts with flap endonuclease 1 to block its nuclear entry and function." in: Neoplasia (New York, N.Y.), Vol. 14, Issue 6, pp. 495-508, (2012) (PubMed).

Ma, Liang, Liu, Axcrona, Kvalheim, Stokke, Nesland, Suo: "Prostate cancer cell lines under hypoxia exhibit greater stem-like properties." in: PLoS ONE, Vol. 6, Issue 12, pp. e29170, (2012) (PubMed).

Tann, Boldogh, Meiss, Qian, Van Houten, Mitra, Szczesny: "Apoptosis induced by persistent single-strand breaks in mitochondrial genome: critical role of EXOG (5'-EXO/endonuclease) in their repair." in: The Journal of biological chemistry, Vol. 286, Issue 37, pp. 31975-83, (2011) (PubMed).

Jaiswal, Narayan: "Assembly of the base excision repair complex on abasic DNA and role of adenomatous polyposis coli on its functional activity." in: Biochemistry, Vol. 50, Issue 11, pp. 1901-9, (2011) (PubMed).

Asagoshi, Liu, Masaoka, Lan, Prasad, Horton, Brown, Wang, Bdour, Sobol, Taylor, Yasui, Wilson: "DNA polymerase beta-dependent long patch base excision repair in living cells." in: DNA repair, Vol. 9, Issue 2, pp. 109-19, (2010) (PubMed).

Saharia, Teasley, Duxin, Dao, Chiappinelli, Stewart: "FEN1 ensures telomere stability by facilitating replication fork re-initiation." in: The Journal of biological chemistry, Vol. 285, Issue 35, pp. 27057-66, (2010) (PubMed).

Guo, Zheng, Xu, Dai, Zhou, Pascua, Chen, Shen: "Methylation of FEN1 suppresses nearby phosphorylation and facilitates PCNA binding." in: Nature chemical biology, Vol. 6, Issue 10, pp. 766-73, (2010) (PubMed).

Sampathi, Bhusari, Shen, Chai: "Human flap endonuclease I is in complex with telomerase and is required for telomerase-mediated telomere maintenance." in: The Journal of biological chemistry, Vol. 284, Issue 6, pp. 3682-90, (2009) (PubMed).

Aliases for FEN1 Antibodies

flap structure-specific endonuclease 1 (FEN1) Antibodies
flap endonuclease 1-like (LOC100808044) Antibodies
Flap endonuclease-1 (Bm1_49605) Antibodies
5'-3' exonuclease family protein (AT5G26680) Antibodies
flap structure specific endonuclease 1 (Fen1) Antibodies
flap structure-specific endonuclease 1 (fen1) Antibodies
flap structure-specific endonuclease 1 L homeolog (fen1.L) Antibodies
flap structure-specific endonuclease 1 (Fen1) Antibodies
nuclease, Rad2 family (FEN1) Antibodies
AW538437 Antibodies
cb879 Antibodies
FEN-1 Antibodies
fen-1 Antibodies
FEN1 Antibodies
fen1 Antibodies
MF1 Antibodies
mf1 Antibodies
RAD2 Antibodies
rad2 Antibodies
xFEN1a Antibodies
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