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Key Documents

WH0008658M1

Sigma-Aldrich

Monoclonal Anti-TNKS antibody produced in mouse

clone 1A2, purified immunoglobulin, buffered aqueous solution

Synonym(s):

Anti-PARP5A, Anti-PARP5a, Anti-PARPL, Anti-TIN1, Anti-TINF1, Anti-TNKS1, Anti-tankyrase, TRF1-interacting ankyrin-related ADP-ribose polymerase

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About This Item

MDL number:
MFCD02686643
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

1A2, monoclonal

form

buffered aqueous solution

species reactivity

human

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
indirect ELISA: suitable
western blot: 1-5 μg/mL

isotype

IgG2aκ

GenBank accession no.

NM_003747

UniProt accession no.

O95271

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... TNKS(8658)

General description

The gene TNKS (tankyrase) is mapped to human chromosome 8p23.1. It belongs to the PARP (poly (ADP-ribose) polymerase) family of proteins and is responsible for addition of poly (ADP-ribose) (PAR) to substrate proteins. The TNKS protein contains ankyrin repeats and a sterile α-motif (SAM).

Immunogen

TNKS (NP_003738, 1017 a.a. ~ 1124 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
TERKEGEVAGLDMNISQFLKSLGLEHLRDIFETEQITLDVLADMGHEELKEIGINAYGHRHKLIKGVERLLGGQQGTNPYLTFHCVNQGTILLDLAPEDKEYQSVEEE

Biochem/physiol Actions

TNKS (tankyrase) is a regulator of Wnt-signaling. It negatively regulates Axin1, thereby suppressing β-catenin degradation and causing hyperactivation of Wnt/β-catenin signaling. TNKS controls cell death and telomere length. It might also be associated with osteoarthritis. In murine lung cancer model, silencing of this gene reduces lung cancer cell growth. Application of TNKS inhibitor suppresses growth of hepatocellular carcinoma cells. Absence of TNKS activity helps in replication of human cytomegalovirus (HCMV).

Physical form

Solution in phosphate buffered saline, pH 7.4

Legal Information

GenBank is a registered trademark of United States Department of Health and Human Services

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Storage Class Code

10 - Combustible liquids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Genetic variants in eleven telomere-associated genes and the risk of incident cardio/cerebrovascular disease: The Women's Genome Health Study.
Zee RY, et al.
Clinica Chimica Acta; International Journal of Clinical Chemistry, 412, 199-202 (2011)
Sujayita Roy et al.
Viruses, 8(1) (2016-01-06)
Human cytomegalovirus (HCMV) was reported to downregulate the Wnt/β-catenin pathway. Induction of Axin1, the negative regulator of the Wnt pathway, has been reported as an important mechanism for inhibition of β-catenin. Since Tankyrase (TNKS) negatively regulates Axin1, we investigated the
Tankyrase inhibitors attenuate WNT/?-catenin signaling and inhibit growth of hepatocellular carcinoma cells.
Ma L, et al.
Oncotarget, 6, 25390-25401 (2015)
Sharon McGonigle et al.
Oncotarget, 6(38), 41307-41323 (2015-10-30)
Inhibition of Poly(ADP-ribose) Polymerase1 (PARP1) impairs DNA damage repair, and early generation PARP1/2 inhibitors (olaparib, niraparib, etc.) have demonstrated clinical proof of concept for cancer treatment. Here, we describe the development of the novel PARP inhibitor E7449, a potent PARP1/2
A genome-wide association study of copy-number variation identifies putative loci associated with osteoarthritis in Koreans.
Moon S, et al.
BMC Musculoskelet. Disord., 16, 76-76 (2015)
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