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商品描述
Description:
Description: Protein tyrosine phosphatase. Catalytic domain, (a.a. 1675-1996), (Genbank accession number X54131) with N-terminal GST tag, MW=63.7 kDa, expressed in an E. coli expression system. Source: E. coli Stability: >6 months at -80°C Purity: > 95% by SDS-PAGE Specific Activity: 40 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, 50 mM pNPP. Application: Useful for the study of enzyme kinetics, regulation, and to dephosphorylate target substrates. References: 1. I. K. Lund et al., J Biol Chem. 2004, 279: 24226-35. 2. G.H. Peters et al., Biochimie. 2003, 85: 527-34.Host: E. coli
Tag: N-terminal GST tag
GI Num: X54131
MW: 63.7 kDa
Format: aqueous buffer solution
Formula: 40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 3 mM DTT, 20% glycerol, and 16 mM glutathione
Scientific Category: PTP/Receptor
Species: human
Additional Information:
Name | PTPbeta, Active Human Recombinant Protein |
---|---|
Related Product Names | PTPbeta, Active Human Recombinant Protein |
Molecular Weight | 63.7 kDa |
Purity | 40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 3 mM DTT, 20% glycerol, and 16 mM glutathione |
Source | E. coli |
GI Number | X54131 |
Format | Aqueous Buffer Solution |
Reactivity | Human |
Storage | -80°C |
Intended Use | Research Use Only |