Eukaryotic Pleiotrophin (PTN) Homo sapiens (Human) Eukaryotic protein

HARP; HBGF8; HBNF; NEGF1; Heparin Binding Growth Factor 8; Neurite Growth-Promoting Factor 1; Heparin Affin Regulatory Peptide; Heparin Binding Growth Associated Molecule

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  • Source Eukaryotic expression, Host 293F cell
  • Endotoxin Level<1.0EU per 1ug (determined by the LAL method)
  • Subcellular LocationSecreted
  • Molecular Mass 16.7kDa, Accurate 17kDa(Analysis of differences refer to the manual)
  • Residues & TagsGly33~Asp168 with N-terminal His Tag
  • Buffer Formulation20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 5% Trehalose and Proclin300.
  • Traits Freeze-dried powder, Purity > 95%
  • Isoelectric Point9.6
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  • Eukaryotic Pleiotrophin (PTN) Packages (Simulation)
  • Eukaryotic Pleiotrophin (PTN) Packages (Simulation)
  • EPB309Hu61.jpg SDS-PAGE
  • Certificate ISO9001: 2008, ISO13485: 2003 Registered



Reconstitute in PBS or others.


Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.


The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.


  • Suppression of lung adenocarcinoma through menin and polycomb gene-mediated repression of growth factor pleiotrophinMenin suppresses lung cancer through PTNNature: 2009273
  • The Effects of Pleiotrophin in Proliferative Diabetic RetinopathyPubmed:25617851
  • Depletion of Phagocytic Cells during Nonlethal Plasmodium yoelii Infection Causes Severe Malaria Characterized by Acute Renal Failure in Mice.Pubmed:26755155
  • Evaluation of Serum Biomarkers (FGF-2, HGF, MIF and PTN) in Patients With Testicular Germ Cell CancerPubmed: 31662522

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