assay
≥95% (SDS-PAGE)
form
liquid
specific activity
≥10,000 units/mL
≥15,000 U/mg
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
avoid repeated freeze/thaw cycles
storage temp.
−70°C
Quality Level
Disclaimer
Toxicity: Standard Handling (A)
General description
Recombinant, human T-cell PTP, truncated at the C-terminus (an 11Kd deletion) and expressed in E. coli. Suitable for dephosphorylation of phosphotyrosine residues in proteins.
Other Notes
Gordon, J.A. 1991. Methods Enzymol.201, 477.
Zander, N.F., et al. 1991. Biochemistry30, 6964.
Cool, D.E., et al. 1989. Proc. Natl. Acad. Sci. USA86, 5257.
Zander, N.F., et al. 1991. Biochemistry30, 6964.
Cool, D.E., et al. 1989. Proc. Natl. Acad. Sci. USA86, 5257.
One unit is defined as the amount of enzyme that will hydrolyze 1 nmol of pNPP per min at 30°C, pH 7.0.
Physical form
In 100 mM NaCl, 50 mM HEPES, 5 mM DTT, 2 mM EDTA, 0.01% Brij® 35 Detergent, 50% glycerol, pH 7.0.
Preparation Note
Following initial thaw, aliquot and freeze (-20°C).
Legal Information
Brij is a registered trademark of Croda International PLC
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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