Cynomolgus IL-3 Protein (IL3-CE101)

  • Express System: E.coli
  • Product Tag: N-His
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: The affinity constant of 1.30 nM as determined in SPR assay (Biacore T200). See testing image for detail.
  • Exact Sequence: Ala20-Gln143

Catalog: IL3-CE101

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Product Description Recombinant Cynomolgus IL-3 Protein is expressed from E.coli with His tag at the N-terminal.It contains Ala20-Gln143.
Product Category Recombinant Protein
Target IL-3
Gene/Protein ID G7P877
Species Cynomolgus
Exact Sequence Ala20-Gln143
Molecular Weight The protein has a predicted MW of 15.13 kDa same as Tris-Bis PAGE result.
Activity The affinity constant of 1.30 nM as determined in SPR assay (Biacore T200). See testing image for detail.
Product Tag N-His
Express System E.coli
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per μg by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended (usually we use 1mg/ml solution for lyophilization). Dissolve the lyophilized protein in distilled water.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Cynomolgus IL-3 R alpha, His Tag immobilized on CM5 Chip can bind Cynomolgus IL-3, His Tag with an affinity constant of 1.30 nM as determined in SPR assay (Biacore T200).
The purity of Cynomolgus IL-3 is greater than 95% as determined by SEC-HPLC.
Cynomolgus IL-3 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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