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LAR (human), (recombinant)

 
BML-SE113-0200 200 U 162.00 USD
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Product Specification

Alternative Name:Leukocyte common antigen-related protein tyrosine phosphatase
 
MW:37 kDa
 
Source:Produced in E. coli. Soluble catalytic LAR-D1 domain (350 aa).
 
UniProt ID:P10586
 
Formulation:Liquid.  In 50mM TRIS-HCl, pH 7.0, containing 100mM sodium chloride, 2mM EDTA, 5mM dithiothreitol, 0.01% Brij 35, and 30% glycerol.
 
Purity:≥90% (SDS-PAGE)
 
Purity Detail:Contains no detectable protease, DNase, RNase, or Ser/Thr phosphatase activity.
 
Specific Activity:≥3 U/µg. One unit will hydrolyze 1 nmol p-nitrophenyl phosphate per minute at pH 7.0 and 30°C. 20 U can dephosphorylate >95% of phosphotyrosine in 1 nmol protein in 30 minutes.
 
Shipping:Shipped on Dry Ice
 
Long Term Storage:-80°C
 
Scientific Background:Removes phosphate specifically from tyrosine residues in proteins. Rate of dephosphorylation depends on LAR substrate preference.
 
BML-SE113 SDS-PAGE
SDS‐PAGE Analysis: Lane 1: MW Marker, Lane 2: 1μg LAR protein tyrosine phosphatase (human), (recombinant)
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BML-SE113 SDS-PAGE

Product Literature References

The myeloperoxidase-derived oxidant hypothiocyanous acid inhibits protein tyrosine phosphatases via oxidation of key cysteine residues: N.L. Cook, et al.; Free Radic. Biol. Med. 90, 195 (2016), Abstract;

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