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Human PARP9 Recombinant Protein (N-His) (HD908012)

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Overview
Catalog No.HD908012
Description
Recombinant Human PARP9 Protein, N-His (HD908012) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
  • E. coli Expression — High-yield, cost-effective production.
  • High Purity — >90% as determined by SDS-PAGE.
Expression systemE. coli
AccessionQ8IXQ6
Protein lengthAsn310-Asn493
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
SpeciesHomo sapiens (Human)
Nature Recombinant
Endotoxin level Please contact with the lab for this information.
Purity >90% as determined by SDS-PAGE.
Form Lyophilized
Storage buffer Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Reconstitution Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Shipping In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate NamesADP-ribosyltransferase diphtheria toxin-like 9, ARTD9, B aggressive lymphoma protein, BAL, BAL1, EC:2.4.2.-, PARP-9, PARP9, Poly [ADP-ribose] polymerase 9, Protein mono-ADP-ribosyltransferase PARP9
Background

Protein mono-ADP-ribosyltransferase PARP9 is a ~96 kDa protein. 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.

1. Juszczynski, P. et al. (2006) Molecular and cellular biology 26, 5348-59. PMID: 16809771
2. Yan, Q. et al. (2013) Molecular and cellular biology 33, 845-57. PMID: 23230272
3. Zhang, Y. et al. (2015) Nature immunology 16, 1215-27. PMID: 26479788
4. Iwata, H. et al. (2016) Nature communications 7, 12849. PMID: 27796300
5. Yang, CS. et al. (2017) Molecular cell 66, 503-516.e5. PMID: 28525742
Note For research use only
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Formula
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