PARP1 Monoclonal antibody

PARP1 Monoclonal Antibody for FC, IF, IHC, IP, WB, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

Human, mouse, rat and More (2)

Applications

WB, IP, IHC, IF, FC, ELISA

Conjugate

Unconjugated

Publications

6

CloneNo.

1D7D4

Reviews (1)

Cat no : 66520-1-Ig

Synonyms

ADPRT, ADPRT 1, ADPRT1, pADPRT 1, PARP, PARP 1, PARP1, poly (ADP ribose) polymerase 1, Poly [ADP ribose] polymerase 1, Poly[ADP ribose] synthase 1, PPOL

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Validation Data Gallery

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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

  HSC-T6 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.

• 

  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 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).

• 

  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).

• 

  IF Staining of HeLa using 66520-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed HeLa cells using 66520-1-Ig (PARP1 antibody) at dilution of 1:100 and Alexa Fluor 488-conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

• 

  FC experiment of Jurkat using 66520-1-Ig

  1X10^6 Jurkat cells were intracellularly stained with 0.20 ug/test Anti-Human PARP1 (66520-1-Ig, Clone:1D7D4) (red) or 0.20 ug control antibody (blue) and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L) with dilution 1:1000. Fixed with90% MeOH.

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Tested Applications

• Positive WB detected in: Jurkat cells, RAW 264.7 cells, HeLa cells, HSC-T6 cells, ROS1728 cells, NIH/3T3 cells
• Positive IP detected in: K-562 cells
• Positive IHC detected in: human lung cancer 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 detected in: HeLa cells
• Positive FC detected in: Jurkat cells

Planning an IF experiment? We recommend our CoraLite®594 conjugated versions of this antibody.

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunoprecipitation (IP): IP : 0.5-4.0 ug for IP and 1:5000-1:50000 for WB
• Immunohistochemistry (IHC): IHC : 1:100-1:1200
• Immunofluorescence (IF): IF : 1:50-1:500

Sample-dependent, check data in validation data gallery

Published Applications

• WB: See 6 publications below

Product Information

66520-1-Ig targets PARP1 in WB, IP, IHC, IF, FC, ELISA applications and shows reactivity with Human, mouse, rat samples.

• Tested Reactivity: Human, mouse, rat
• Cited Reactivity: human, 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
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein G purification
• Storage Buffer: PBS with 0.1% 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.

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 as 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 gave 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
zebrafish	WB	Biochem Biophys Res Commun; SLC39A6/ZIP6 is essential for zinc homeostasis and T-cell development in zebrafish.; Authors - Lei Zhao
human	WB	Biochem Biophys Res Commun; Disruption of protein neddylation with MLN4924 attenuates paclitaxel-induced apoptosis and microtubule polymerization in ovarian cancer cells.; Authors - Xiaoling Hong
human	WB	Chin Med; Shikonin and 4-hydroxytamoxifen synergistically inhibit the proliferation of breast cancer cells through activating apoptosis signaling pathway in vitro and in vivo.; Authors - Hong-Yan Lin
human	WB	Am J Cancer Res; PMID: 29312803; Authors - Wanhu Zhu
human	WB	Acta Pharmacol Sin; PMID: 32300243; Authors - Xu Yao
human	WB	Theranostics; PMID: 31938062; Authors - Shuaishuai Zhang

Reviews

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

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FH

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

No nonspecific binding

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