Recombinant Prothymosin Alpha (PTMa) Rattus norvegicus (Rat) Recombinant protein

TMSA; PTM-A; Pro-Thymosin A; Gene Sequence 28; Thymosin alpha-1

  • Product No.RPD221Ra01
  • Organism SpeciesRattus norvegicus (Rat) Same name, Different species.
  • SourceProkaryotic expression
  • HostE.coli
  • Endotoxin Level<1.0EU per 1µg (determined by the LAL method)
  • Subcellular LocationNucleus
  • Predicted Molecular Mass42.2kDa
  • Accurate Molecular Mass42kDa(Analysis of differences refer to the manual)
  • Residues & TagsSer2~Asp112 with N-terminal His and GST Tag
  • Buffer Formulation100mMNaHCO3, 500mMNaCl, pH8.3, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
  • Traits Freeze-dried powder
  • Purity> 90%
  • Isoelectric Point3.7
  • Applications Positive Control; Immunogen; SDS-PAGE; WB.
    If bio-activity of the protein is needed, please check active protein.
  • DownloadInstruction Manual
  • UOM 10µg50µg 200µg 1mg 1g In stock
  • FOB US$ 168.00 FREE TRIAL US$ 420.00 FREE TRIAL US$ 840.00 FREE TRIAL US$ 2,520.00 FREE TRIAL US$ 63,000.00 FREE TRIAL
  • Quantity
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  • Recombinant Prothymosin Alpha (PTMa) Packages (Simulation)
  • Recombinant Prothymosin Alpha (PTMa) Packages (Simulation)
  • RPD221Ra01.jpg Figure. SDS-PAGE
  • Certificate ISO9001: 2008, ISO13485: 2003 Registered



Reconstitute in 100mM NaHCO3, 500mM NaCl (pH8.3) to a concentration of 0.1-1.0 mg/mL. Do not vortex.


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.

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