Exalpha Biologicals, Inc.

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Exalpha Biologicals, Inc. is now a US distributor for Nordic-Mubio products

Nordic-MUbio develops and manufactures high quality antibody reagents for use in R&D. All our products are manufactured according to strict ISO 9001 quality guidelines, and our focus is on developing antibodies targetting Cell Adhesion, Nuclear and Cytoskeletal Proteins.

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Exalpha Biologicals, Inc.

PRL-1 (2-173) N termnal GST tag

  • Product Code: X1657E
  • Size: 10 µg
  • Availability: In Stock In Stock
  • Price (USD): $361

Cat #

X1657E		 Quantity:      

Data Sheet

Product Name

PRL-1 (2-173) N termnal GST tag





Product Type

Active Enzyme




Useful for the study of enzyme kinetics, regulation, to dephosphorylate target substrates and for screening inhibitors.


10 µg

Price (USD)



The product of the PRL-1 gene (alternate gene names PTP4A1 Synonyms:


Recombinant enyzme produced in E. coli


Provided in 25 mM Tris-HCl, 75 mM NaCl, pH 8.0, 0.05% Tween, 5 mM DTT and 50% glycerol

Customer Storage

Enzyme should be stored at -20°C. Enzyme should be kept on ice when dispensing

Target Molecular Weight

45.7 kDa

Database Links:



[1] Cates C.A., Michael R.L., Stayrook K.R., Harvey K.A., Burke Y.D., Randall S.K., Crowell P.L., Crowell D.N.; Prenylation of oncogenic human PTP(CAAX) protein tyrosine phosphatases.; Cancer Lett. 110:49-55(1996).
[2] Peng Y., Genin A., Spinner N.B., Diamond R.H., Taub R.; The gene encoding human nuclear protein tyrosine phosphatase, PRL-1. Cloning, chromosomal localization, and identification of an intron enhancer.; J. Biol. Chem. 273:17286-17295(1998).
[3] Gjorloff-Wingren A, Saxena M, Han S, Wang X, Alonso A, Renedo M, Oh P, Williams S, Schnitzer J, Mustelin T. Subcellular localization of intracellular protein tyrosine phosphatases in T cells.
Eur J Immunol. 2000 Aug;30(8):2412-21.
[4] Yarovinsky TO, Rickman DW, Diamond RH, Taub R, Hageman GS, Bowes Rickman C.
Expression of the protein tyrosine phosphatase, phosphatase of regenerating liver 1, in the outer segments of primate cone photoreceptors. Brain Res Mol Brain Res. 2000 Apr 14;77(1):95-103.
[5] Carter DA. Expression of a novel rat protein tyrosine phosphatase gene. Biochim Biophys Acta. 1998 Nov 8;1442(2-3):405-8.
[6] Zeng Q, Hong W, Tan YH. Mouse PRL-2 and PRL-3, two potentially prenylated protein tyrosine phosphatases homologous to PRL-1. Biochem Biophys Res Commun. 1998 Mar 17;244(2):421-7.
[7] Cates CA, Michael RL, Stayrook KR, Harvey KA, Burke YD, Randall SK, Crowell PL, Crowell DN Prenylation of oncogenic human PTP(CAAX) protein tyrosine phosphatases. Cancer Lett. 1996 Dec 20;110(1-2):49-55.
[8] Takano S, Fukuyama H, Fukumoto M, Kimura J, Xue JH, Ohashi H, Fujita J. PRL-1, a protein tyrosine phosphatase, is expressed in neurons and oligodendrocytes in the brain and induced in the cerebral cortex following transient forebrain ischemia. Brain Res Mol Brain Res. 1996 Aug;40(1):105-15.