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Recombinant R-Spondin 1 (RSPO1)

RSPONDIN; Roof plate-specific spondin-1

  • Product No.RPM171Ra02
  • Organism SpeciesRattus norvegicus (Rat) Same name, Different species.
  • SourceProkaryotic expression
  • HostE.coli
  • Endotoxin Level<1.0EU per 1µg (determined by the LAL method)
  • Subcellular LocationSecreted
  • Predicted Molecular Mass14.2kDa
  • Accurate Molecular Mass16kDa(Analysis of differences refer to the manual)
  • Residues & TagsSer21~Ala135 with N-terminal His Tag
  • Buffer Formulation20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
  • Traits Freeze-dried powder
  • Purity> 90%
  • Isoelectric Point8.6
  • 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 5mg
  • FOB US$ 181  US$ 452  US$ 904  US$ 2712  US$ 6780 
    For more details, please contact local distributors!

SEQUENCE

USAGE

Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

STORAGE

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

STABILITY

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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Magazine Citations
Scand J Rheumatol.? The association of radiographic progression with serum R-spondin 1 (RSPO1) levels or Dickkopf-1 (DKK1)/RSPO1 ratios in rheumatoid arthritis patients: clinical evidence for reciprocal inhibition between DKK1 and RSPO1. Pubmed:25178409
Catalog No. Related products for research use of Rattus norvegicus (Rat) Organism species Applications (RESEARCH USE ONLY!)
RPM171Ra01 Recombinant R-Spondin 1 (RSPO1) Positive Control; Immunogen; SDS-PAGE; WB.
RPM171Ra02 Recombinant R-Spondin 1 (RSPO1) Positive Control; Immunogen; SDS-PAGE; WB.
PAM171Ra01 Polyclonal Antibody to R-Spondin 1 (RSPO1) WB; IHC; ICC; IP.
PAM171Ra02 Polyclonal Antibody to R-Spondin 1 (RSPO1) WB; IHC; ICC; IP.
LAM171Ra71 Biotin-Linked Polyclonal Antibody to R-Spondin 1 (RSPO1) WB; IHC; ICC.