SRP0206
MEG-2 Active human
recombinant, expressed in E. coli, ≥70% (SDS-PAGE)
Synonym(s):
PTPMEG2, PTPN9, Protein tyrosine phosphatase, non-receptor type 9
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About This Item
UNSPSC Code:
12352200
NACRES:
NA.32
Recommended Products
biological source
human
recombinant
expressed in E. coli
assay
≥70% (SDS-PAGE)
form
aqueous solution
mol wt
60.3 kDa
packaging
pkg of 20 μg
concentration
>0.02 mg/mL
NCBI accession no.
UniProt accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... PTPN9(5780)
General description
Protein tyrosine phosphatase, Catalytic domain, (amino acids 285-593) (Gene bank accession number M83738) with N-terminal GST tag, MW = 60.3 kDa, expressed in an E. coli expression system.
Application
Useful for the study of enzyme kinetics, regulation, to dephosphorylate target substrates and for screening inhibitors.
Unit Definition
One unit will hydrolyze 1 nmol p-nitrophenyl phosphate per minute at pH 7.4 and 30°C.
Physical form
Formulated in 25 mM Tris-HCl, pH 8.0, 75 mM NaCl, 0.05% Tween-20, 50% glycerol, 2 mM EDTA, 1 mM DTT, and 10 mM glutathione.
Preparation Note
Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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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