Rabbit polyclonal PARP1 antibody (A0942)


Reactivity: Human,Mouse
Applications: WB,IHC
Conjugation: Unconjugated
Supplier: ABclonal Inc.

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Rabbit polyclonal PARP1 antibody (A0942)

Supplier: ABclonal Inc.

Recommended applications: WB,IHC

Recommended dilution:

WB 1:1000 – 1:3000 IHC 1:50 – 1:100

Recommended protocols: check protocols

Image descriptions:

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Alternative names:

Check alternative names for the antibody


PARP antibody, PARP1 antibody, PPOL antibody, ADPRT antibody, ADPRT1 antibody, PARP1-1 antibody, ADPRT 1 antibody, pADPRT-1 antibody
ADP-ribosyltransferase diphtheria toxin-like 1 antibody|ADPRT 1 antibody|ADPRT antibody|ADPRT1 antibody|APOPAIN antibody|ARTD1 antibody|NAD(+) ADP-ribosyltransferase 1 antibody|PARP antibody|PARP-1 antibody|PARP1 antibody|PARP1_HUMAN antibody|Poly [ADP-ribose] polymerase 1 antibody|Poly ADP ribose polymerase 1 antibody|Poly[ADP-ribose] synthase 1 antibody|PPOL antibody|SCA1 antibody|Anti-Cleaved PARP antibody [E51] (ab32064)

SCBT cat No: sc-23461|sc-56196|sc-56217|sc-52953|sc-71965|sc-23465|sc-23464|sc-23335|sc-73850|sc-49413|sc-49414|sc-393134|sc-390005|


Rabbit polyclonal PARP1 antibody

Catalogue No.



Human, Mouse


Recombinant protein of human PARP1





Recommended dilution

WB 1:1000 – 1:3000
IHC 1:50 – 1:100







Molecular weight

Predicted: 116kDa/Observed: Refer to Figures


PARP1 antibody was tube-contained.
Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.


PARP1 antibody was purified using affinity purification.


Store at -20 Celsius degree. Avoid freeze / thaw cycles.

Alternative antibody names

PARP antibody, PARP1 antibody, PPOL antibody, ADPRT antibody, ADPRT1 antibody, PARP1-1 antibody, ADPRT 1 antibody, pADPRT-1 antibody

Database links

Human UniProt/Swiss-Prot:P09874

Protein names


Protein function

Involved in the base excision repair (BER) pathway, by catalyzing the poly(ADP-ribosyl)ation of a limited number of acceptor proteins involved in chromatin architecture and in DNA metabolism. This modification follows DNA damages and appears as an obligatory step in a detection/signaling pathway leading to the reparation of DNA strand breaks . Mediates the poly(ADP-ribosyl)ation of APLF and CHFR . Positively regulates the transcription of MTUS1 and negatively regulates the transcription of MTUS2/TIP150. With EEF1A1 and TXK, forms a complex that acts as a T-helper 1 (Th1) cell-specific transcription factor and binds the promoter of IFN-gamma to directly regulate its transcription, and is thus involved importantly in Th1 cytokine production . Required for PARP9 and DTX3L recruitment to DNA damage sites . PARP1-dependent PARP9-DTX3L-mediated ubiquitination promotes the rapid and specific recruitment of 53BP1/TP53BP1, UIMC1/RAP80, and BRCA1 to DNA damage sites . Mediates the poly(ADP-ribosyl)ation of histones in a HPF1-dependent manner . Involved in the synthesis of ATP in the nucleus, together with NMNAT1, PARG and NUDT5 . Nuclear ATP generation is required for extensive chromatin remodeling events that are energy-consuming .

Protein sequence and domain

Contains 1 BRCT domain.; Contains 1 PARP alpha-helical domain.; Contains 1 PARP catalytic domain.; Contains 2 PARP-type zinc fingers.

Protein post-translational modifications

Phosphorylated by PRKDC and TXK.; Poly-ADP-ribosylated by PARP2. Poly-ADP-ribosylation mediates the recruitment of CHD1L to DNA damage sites.; S-nitrosylated, leading to inhibit transcription regulation activity.

Protein cellular localization

Nucleus. Nucleus, nucleolus. Note: Localizes at sites of DNA damage.


PARP1, a 116 kDa nuclear poly (ADP-ribose) polymerase, appears to be involved in DNA repair in response to environmental stress (1). This protein can be cleaved by many ICE-like caspases in vitro (2,3) and is one of the main cleavage targets of caspase-3 in vivo (4,5). In human PARP1, the cleavage occurs between Asp214 and Gly215, which separates the PARP1 amino-terminal DNA binding domain (24 kDa) from the carboxy-terminal catalytic domain (89 kDa) (2,4). PARP1 helps cells to maintain their viability; cleavage of PARP1 facilitates cellular disassembly and serves as a marker of cells undergoing apoptosis (6).

Research area

All research areas>Transcription Regulators>PARP
(View all antibody categories related to Transcription Regulators)


AntibodyPlus can customize PARP1 antibody according to your requirement, including bulk product size,etc. Please contact info@antibodyplus.com. AntibodyPlus provides antibody trial sample for your own antibody validation.

Product type

Primary antibody


ABclonal Inc.


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