Human IL-3 Protein (IL3-HE401)

  • Express System: E.coli
  • Product Tag: N-His-Avi
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: Immobilized Human IL-3, His Tag at 5_g/ml (100_l/Well) on the plate. Dose response curve for Human IL-3 R alpha, hFc Tag with the EC50 of 42.7ng/ml determined by ELISA. See testing image for detail.
  • Exact Sequence: Ala20-Phe152

Catalog: IL3-HE401

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Product Description Recombinant Human IL-3 Protein is expressed from E.coli with His tag and Avi tag at the N-terminal.It contains Ala20-Phe152.
Product Category Recombinant Protein
Target IL-3
Synonyms IL3; IL-3; IL-3MGC79398; interleukin-3; MULTI-CSF; MCGF
Gene/Protein ID P08700
Species Human
Exact Sequence Ala20-Phe152
Molecular Weight The protein has a predicted MW of 16.9 kDa same as Tris-Bis PAGE result.
Activity Immobilized Human IL-3, His Tag at 5_g/ml (100_l/Well) on the plate. Dose response curve for Human IL-3 R alpha, hFc Tag with the EC50 of 42.7ng/ml determined by ELISA. See testing image for detail.
Product Tag N-His-Avi
Express System E.coli
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per _g by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22_m filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge tubes before opening. Reconstituting to a concentration more than 100 _g/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.
Immobilized Human IL-3, His Tag at 5_g/ml (100_l/Well) on the plate. Dose response curve for Human IL-3 R alpha, hFc Tag with the EC50 of 42.7ng/ml determined by ELISA.
The purity of Human IL-3 is greater than 95% as determined by SEC-HPLC.
Human IL-3 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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