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You are here:Home » Molecular Biology » MB-Enzymes, Phosphatase » Protein Tyrosine Phosphatase, Non-receptor Type 1, catalytic domain, (1-321), Recombinant, Mouse (PTPN (PTPN1, Protein Tyrosine Phosphatase 1B, Placental Protein Tyrosine Phosphatase)

Protein Tyrosine Phosphatase, Non-receptor Type 1, catalytic domain, (1-321), Recombinant,
Mouse (PTPN (PTPN1, Protein Tyrosine Phosphatase 1B, Placental Protein Tyrosine
Phosphatase)

Pricing

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Specifications

Catalytic domain, (a.a. 1-321), MW=37.3kD, expressed in an E. coli expression system
Catalog #P9109-27B
Stability 6 months at –20°C
Purity >95% by SDS-PAGE.
Specific Activity 20 U/ug. One unit will hydrolyze 1 nmol p-nitrophenyl phosphate per minute at pH 7.4 and 30°C
Assay buffer 50 mM HEPES, pH 7.4, 2 mM EDTA, 3 mM DTT, 100 mM NaCl, 50mM pNPP.
Application useful for the study of enzyme kinetics, regulation, to dephosphorylate target substrates and for screening inhibitors.
SourceRecombinant, mouse from E. coli
Form25 mM Tris-HCl, pH 8.0, 75 mM sodium chloride, 0.05% Tween-20, 50% glycerol, 2mM EDTA, 3mM DTT.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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