PARP1 Monoclonal antibody

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  WB analysis of Jurkat using 66520-1-Ig

  Jurkat cells (20 μg/lane) treated with staurosporine were subjected to SDS PAGE followed by western blot with 66520-1-Ig (PARP1 antibody) at dilution of 1:40000 incubated at room temperature for 1.5 hours.

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  WB analysis of HSC-T6 using 66520-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 66520-1-Ig (PARP1 antibody) at dilution of 1:40000 incubated at room temperature for 1.5 hours.

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  WB analysis using 66520-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 66520-1-Ig (PARP1 antibody) at dilution of 1:40000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 66520-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 66520-1-Ig (PARP1 antibody) at dilution of 1:40000 incubated at room temperature for 1.5 hours.

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  WB analysis of RAW 264.7 using 66520-1-Ig

  RAW 264.7 cells were subjected to SDS PAGE followed by western blot with 66520-1-Ig (PARP1 antibody) at dilution of 1:40000 incubated at room temperature for 1.5 hours.

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  WB analysis of HeLa using 66520-1-Ig

  HeLa cells (20 μg) were subjected to SDS PAGE followed by western blot with 66520-1-Ig (PARP1 antibody) at dilution of 1:40000 incubated at room temperature for 1.5 hours.

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  IP experiment of K-562 using 66520-1-Ig

  IP result of anti-PARP1 (IP:66520-1-Ig, 5ug; Detection:66520-1-Ig 1:10000) with K-562 cells lysate 2760 ug.

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  IHC staining of rat colon using 66520-1-Ig

  Immunohistochemical analysis of paraffin-embedded rat colon tissue slide using 66520-1-Ig (PARP1 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human lung cancer using 66520-1-Ig

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 66520-1-Ig (PARP1 antibody) at dilution of 1:1000 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human lung cancer using 66520-1-Ig

  Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 66520-1-Ig (PARP1 antibody) at dilution of 1:1000 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse testis using 66520-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 66520-1-Ig (PARP1 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse colon using 66520-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse colon tissue slide using 66520-1-Ig (PARP1 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human breast cancer using 66520-1-Ig

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 66520-1-Ig (PARP1 antibody) at dilution of 1:1000 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human breast cancer using 66520-1-Ig

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 66520-1-Ig (PARP1 antibody) at dilution of 1:1000 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of Neuro-2a using 66520-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed Neuro-2a cells using PARP1 antibody (66520-1-Ig, Clone: 1D7D4 ) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L) (SA00013-1), CL594-Phalloidin (red).

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  FC experiment of HeLa using 66520-1-Ig

  1X10^6 HeLa cells were intracellularly stained with 0.2 ug Anti-Human PARP1 (66520-1-Ig, Clone:1D7D4) and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L) at dilution 1:1000 (red), or 0.2 ug Mouse IgG1 Isotype Control (66360-1-Ig, Clone: T1F8D3F10) (blue). Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

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  FC experiment of Jurkat using 66520-1-Ig

  1X10^6 Jurkat cells were intracellularly stained with 0.2 ug Anti-Human PARP1 (66520-1-Ig, Clone:1D7D4) and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L) at dilution 1:1000 (red), and 0.2 ug Mouse IgG1 Isotype Control (66360-1-Ig, Clone: T1F8D3F10) (blue). Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

• Featured Product
• KD/KO Validated

PARP1 Monoclonal Antibody for WB, IHC, IF/ICC, FC (Intra), IP, ELISA

Cat No. 66520-1-Ig

Clone No.1D7D4

Publications(111)

Reviews (5)

Host / Isotype

Mouse / IgG1

Reactivity

human, mouse, rat and More (2)

Applications

WB, IHC, IF/ICC, FC (Intra), IP, CoIP, ELISA

Synonyms

ARTD1, ADPRT1, ADPRT 1, ADPRT, ADP-ribosyltransferase diphtheria toxin-like 1

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Tested Applications

• Positive WB detected in: Jurkat cells, RAW 264.7 cells, HeLa cells, HSC-T6 cells, HepG2 cells, ROS1728 cells, NIH/3T3 cells
• Positive IP detected in: K-562 cells
• Positive IHC detected in: human lung cancer tissue, mouse colon tissue, mouse testis tissue, human breast cancer tissue, rat colon tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF/ICC detected in: Neuro-2a cells
• Positive FC (Intra) detected in: HeLa cells, Jurkat cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochemistry (IHC): IHC : 1:100-1:1200
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.20 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• KD/KO: See 3 publications below
• WB: See 103 publications below
• IHC: See 6 publications below
• IF: See 6 publications below
• IP: See 6 publications below
• CoIP: See 1 publications below

Product Information

66520-1-Ig targets PARP1 in WB, IHC, IF/ICC, FC (Intra), IP, CoIP, ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human, mouse, rat, chicken, zebrafish
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: PARP1 fusion protein Ag19173
• Full Name: poly (ADP-ribose) polymerase 1
• Calculated Molecular Weight: 1014 aa, 113 kDa
• Observed Molecular Weight: 113-116 kDa, 85-89 kDa
• GenBank Accession Number: BC037545
• Gene Symbol: PARP1
• Gene ID (NCBI): 142
• RRID: AB_2881883
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein G purification
• UNIPROT ID: P09874
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

PARP1 (poly(ADP-ribose) polymerase 1) is a nuclear enzyme catalyzing the poly(ADP-ribosyl)ation of many key proteins in vivo. The normal function of PARP1 is the routine repair of DNA damage. Activated by DNA strand breaks, the PARP1 is cleaved into an 85 to 89-kDa COOH-terminal fragment and a 24-kDa NH2-terminal peptide by caspases during the apoptotic process. The appearance of PARP fragments is commonly considered an important biomarker of apoptosis. In addition to caspases, other proteases like calpains, cathepsins, granzymes, and matrix metalloproteinases (MMPs) have also been reported to cleave PARP1 and give rise to fragments ranging from 42-89-kDa. This antibody was generated against the N-terminal region of human PARP1 and it recognizes the full-length as well as the cleavage of the PARP1.

Publications

Species	Application	Title
human	WB	Sci Adv; Arginine methylation of BRD4 by PRMT2/4 governs transcription and DNA repair; Authors - Liu Liu
human	WB	Nat Chem Biol; Enhanced mapping of small-molecule binding sites in cells; Authors - Jacob M Wozniak
rat	WB,IP	Nat Commun; Cis- and trans-resveratrol have opposite effects on histone serine-ADP-ribosylation and tyrosine induced neurodegeneration.; Authors - Megha Jhanji
human	IHC	J Exp Clin Cancer Res; PARP1-targeted fluorescence molecular endoscopy as novel tool for early detection of esophageal dysplasia and adenocarcinoma; Authors - Sabrina Marcazzan
human	WB	Biomaterials; Urinary exosomes-based Engineered Nanovectors for Homologously Targeted Chemo-Chemodynamic Prostate Cancer Therapy via abrogating IGFR/AKT/NF-kB/IkB signaling.; Authors - Shaojun Pan
human	WB	Arthritis Rheumatol; Association of the Polymorphism rs13259960 in SLEAR With Predisposition to Systemic Lupus Erythematosus.; Authors - Zhen Fan

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.

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FH

Rashmi (Verified Customer) (09-25-2024)

Excellent Product

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: HEK293T

FH

Vikas (Verified Customer) (07-11-2024)

Used for Immunoblot. Highly recommended product.

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: SH-SY5Y cell line

FH

Hadil (Verified Customer) (05-23-2023)

This antibody is a great choice, delivering strong signals and enhanced specificity. It has low background noise, ensuring accurate results. Its efficiency saves valuable time, making it a reliable and versatile tool for various applications. A must-have for researchers seeking reliable and efficient antibody performance.

• Applications: Western Blot
• Primary Antibody Dilution: 1:10,000
• Cell Tissue Type: Mammalian cell lines

PARP1 Antibody Western Blot validation (1:10,000 dilution) in Mammalian cell lines (Cat no:66520-1-Ig)

FH

Carly (Verified Customer) (11-17-2020)

Tested using EDTA plasma on an antibody microarray

• Applications: Other

FH

MANOHAR (Verified Customer) (12-11-2019)

No nonspecific binding

• Applications: Western Blot,
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: HEK293T