Product Details

Full Product Name

Rabbit anti-Homo sapiens (Human) PARP9 Polyclonal antibody

Uniprot No.

Q8IXQ6

Target Names

PARP9

Alternative Names

Poly [ADP-ribose] polymerase 9 (PARP-9) (EC 2.4.2.30) (ADP-ribosyltransferase diphtheria toxin-like 9) (ARTD9) (B aggressive lymphoma protein), PARP9, BAL BAL1

Raised in

Rabbit

Species Reactivity

Homo sapiens

Immunogen

Recombinant Homo sapiens PARP9 protein

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugate

Clonality

Polyclonal

Isotype

IgG

Purification Method

Antigen Affinity Purified

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4

Form

Liquid

Tested Applications

ELISA, WB (ensure identification of antigen)

Protocols

ELISA Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Value-added Deliverables

① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);

Quality Guarantee

① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;

Lead Time

Made-to-order (12-14 weeks)

Related Products

Target Background

Function

ADP-ribosyltransferase which, in association with E3 ligase DTX3L, plays a role in DNA damage repair and in immune responses including interferon-mediated antiviral defenses. Within the complex, enhances DTX3L E3 ligase activity which is further enhanced by PARP9 binding to poly(ADP-ribose). In association with DTX3L and in presence of E1 and E2 enzymes, mediates NAD(+)-dependent mono-ADP-ribosylation of ubiquitin which prevents ubiquitin conjugation to substrates such as histones. During DNA repair, PARP1 recruits PARP9/BAL1-DTX3L complex to DNA damage sites via PARP9 binding to ribosylated PARP1. Subsequent PARP1-dependent PARP9/BAL1-DTX3L-mediated ubiquitination promotes the rapid and specific recruitment of 53BP1/TP53BP1, UIMC1/RAP80, and BRCA1 to DNA damage sites. In response to DNA damage, PARP9-DTX3L complex is required for efficient non-homologous end joining (NHEJ); the complex function is negatively modulated by PARP9 activity. Dispensable for B-cell receptor (BCR) assembly through V(D)J recombination and class switch recombination (CSR). In macrophages, positively regulates pro-inflammatory cytokines production in response to IFNG stimulation by suppressing PARP14-mediated STAT1 ADP-ribosylation and thus promoting STAT1 phosphorylation. Also suppresses PARP14-mediated STAT6 ADP-ribosylation.

Gene References into Functions

Dtx3L heterodimerization with Parp9 enables NAD(+) and poly(ADP-ribose) regulation of E3 activity. PMID: 28525742
BAL1 represses the anti-proliferative and pro-apoptotic IFNgamma-STAT1-IRF1-p53 axis and mediates proliferation, survival and chemo-resistance in DLBCL. PMID: 23487038
Data establish that BAL1 and BBAP are bona fide members of a DNA damage response pathway and are directly associated with PARP1 activation, BRCA1 recruitment, and double-strand break repair. PMID: 23230272
BAL1 and BBAP are located on chromosome 3q21 in a head-to-head orientation and are regulated by a IFN-gamma-responsive bidirectional promoter. PMID: 16809771
Determination of Poly (ADP-ribose) polymerase (PARP) homologues in human ejaculated sperm and its correlation with sperm maturation. PMID: 18339380

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Involvement in disease

Overexpressed at significantly higher levels in fatal high-risk diffuse large B-cell lymphomas (DLB-CL) compared to cured low-risk tumors. Overexpression in B-cell lymphoma transfectants may promote malignant B-cell migration. May therefore be involved in promoting B-cell migration and dissemination of high-risk DLB-CL tumors (PubMed:11110709).

Subcellular Location

Cytoplasm, cytosol. Nucleus.

Tissue Specificity

Expressed in lymphocyte-rich tissues, spleen, lymph nodes, peripheral blood lymphocytes and colonic mucosa. Expressed in macrophages. Also expressed in nonhematopoietic tissues such as heart and skeletal muscle. Isoform 2 is the predominant form. Most abu

Database Links

HGNC: 24118

OMIM: 612065

KEGG: hsa:83666

STRING: 9606.ENSP00000353512

UniGene: Hs.518200

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PARP9 Antibody

Product Details

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Target Background