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SRP5075

Sigma-Aldrich

PTPN2, active, GST tagged human

recombinant, expressed in E. coli, ≥70% (SDS-PAGE), buffered aqueous glycerol solution

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Synonym(s):
PTPT, TCELLPTP, TCPTP
NACRES:
NA.32

recombinant

expressed in E. coli

Assay

≥70% (SDS-PAGE)

form

buffered aqueous glycerol solution

specific activity

6928-9372 nmol/min·mg

mol wt

~69 kDa

NCBI accession no.

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... PTPN2(5771)

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SAB1406343SRP5072SRP5074
assay

≥70% (SDS-PAGE)

assay

-

assay

≥70% (SDS-PAGE)

assay

≥70% (SDS-PAGE)

form

buffered aqueous glycerol solution

form

buffered aqueous solution

form

buffered aqueous glycerol solution

form

buffered aqueous glycerol solution

specific activity

6928-9372 nmol/min·mg

specific activity

-

specific activity

507-687 nmol/min·mg

specific activity

2040-2760 nmol/min·mg

mol wt

~69 kDa

mol wt

antigen ~45.2 kDa

mol wt

~69 kDa

mol wt

~61 kDa

NCBI accession no.

NM_080422

NCBI accession no.

NM_080422.1

NCBI accession no.

NM_002834

NCBI accession no.

NM_080683

General description

Protein tyrosine phosphatase, non-receptor type 2 (PTPN2), is one of the most abundant mammalian tyrosine phosphatase. The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. By virtue of protein tyrosine phosphatase activity, PTPN2 is known to be a signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation involved in cell communication and signal transduction.

Physical form

Supplied in 20mM MOPS, pH 7.5, 50mM NaCl, 10mM glutathione, 0.25mM DTT, 0.1mM PMSF, 30% glycerol.

Preparation Note

after opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Tetsuya Yamamoto et al.
Biochemical and biophysical research communications, 297(4), 811-817 (2002-10-03)
In the previous study, we demonstrated that the nuclear isoform of T-cell protein-tyrosine phosphatase (TC-PTP) dephosphorylated and deactivated signal transducer and activator of transcription 5a (STAT5a) and STAT5b, thereby negatively regulating prolactin (PRL)-mediated signaling pathway. In this study, we examined
Sanjeev Gupta et al.
FEBS letters, 532(1-2), 61-66 (2002-12-03)
PTP-S2/TC45 is a nuclear protein tyrosine phosphatase, which induces p53-dependent apoptosis. Here we show that the p53 protein level increased in MCF-7 cells in response to PTP-S2 overexpression. PTP-S2-induced p53 protein was transcriptionally active and it could activate caspase-1 gene

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