Login

Forgot your password?
New User?
Remember me
banner banner

You are here:Home » Molecular Biology » MB-Enzymes, Phosphatase » Protein Tyrosine Phosphatase, Receptor Type sigma, N-terminal GST-Tag, Recombinant, Human (PTPRS)

Protein Tyrosine Phosphatase, Receptor Type sigma, N-terminal GST-Tag, Recombinant, Human
(PTPRS)

Pricing

  For pricing information, USA customers sign in.
  Outside USA? Please contact your distributor for pricing.

Specifications

Catalog #P9109-40S2
SourceRecombinant corresponding to aa883-end of human PTPRS with N-terminal GST tag expressed in E. coli (BC104812).
Specific Activity223.2pmol/min/mg. Assay buffer: 50mM HEPES, pH 7.4, 2mM EDTA, 3mM DTT, 100mM sodium chloride, 50mM pNPP. The specific activity of PTPRS was determined using pNPP. Enzyme reaction condition: 20mM pNPP, 2min incubation at 30°C, 1ug enzyme.
ApplicationsSuitable for use the study of enzyme kinetics, screening inhibitors and selectivity profiling. Other applications not tested.
Recommended DilutionOptimal dilutions to be determined by the researcher.
Storage and StabilityAliquot to avoid repeated freezing and thawing. Store at -70°C. Aliquots are stable for at least 6 months at -70°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight98kD
SourceE. coli
PurityPurified 70%
FormSupplied as a liquid in 25mM Tris-HCl, pH 8.0, 100mM sodium chloride, 0.05% tween-20, 3mM DTT, 20% glycerol.
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.


External Links