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SRP0423

Sigma-Aldrich

Tankyrase 2 active human

recombinant, expressed in baculovirus infected Sf9 cells, ≥90% (SDS-PAGE)

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Synonym(s):
PARP5b, PARP5c, TNKS2, Tankyrase 2, poly(ADP-ribosyl)transferase 5b
UNSPSC Code:
12352200
NACRES:
NA.32

biological source

human

recombinant

expressed in baculovirus infected Sf9 cells

Assay

≥90% (SDS-PAGE)

form

aqueous solution

mol wt

80.5 kDa

packaging

pkg of 10 μg

NCBI accession no.

NM_025235

UniProt accession no.

Q9H2K2

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... TNKS2(80351)

General description

TNKS2 (TRF1-interacting ankyrin-related ADP-ribose polymerase 2), also known as PARP5B/C, tanykyrase-2, or TNKL (GenBank Accession No. NM_025235) amino acids 667-1166 (end) with N-terminal GST-tag, MW=80.5 kDa, expressed in Sf9 cells via a Baculovirus expression system.

Application

Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.

Physical form

Formulated in 25 mM Tris-HCl, pH 8.0, 100 mM NaCl, 0.05% Tween-20, 50% glycerol, and 3 mM DTT.

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Brandoch D Cook et al.
Molecular and cellular biology, 22(1), 332-342 (2001-12-12)
Telomere maintenance is essential for the continuous growth of tumor cells. In most human tumors telomeres are maintained by telomerase, a specialized reverse transcriptase. Tankyrase 1, a human telomeric poly(ADP-ribose) polymerase (PARP), positively regulates telomere length through its interaction with
Natalie Sidorova et al.
Cell and tissue research, 323(1), 137-145 (2005-09-10)
Tankyrase, which functions at telomeres and other cellular compartments, is thought to be a positive regulator of telomerase; its isoenzyme tankyrase 2 has been cloned as a putative cancer antigen. This pilot immunohistochemical study was designed to examine whether tumors
P G Kaminker et al.
The Journal of biological chemistry, 276(38), 35891-35899 (2001-07-17)
Tankyrase (TANK1) is a human telomere-associated poly(ADP-ribose) polymerase (PARP) that binds the telomere-binding protein TRF1 and increases telomere length when overexpressed. Here we report characterization of a second human tankyrase, tankyrase 2 (TANK2), which can also interact with TRF1 but

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