Human IL-33 Protein (IL3-HE001)

  • Express System: E.coli
  • Product Tag: No Tag
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: Immobilized Human IL-33, No Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human IL-1RL1, His Tag with the EC50 of 6.1ng/ml determined by ELISA. See testing image for detail.
  • Exact Sequence: Ser112-Thr270

Catalog: IL3-HE001

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Product Description Recombinant Human IL-33 Protein is expressed from E.coli without tag.It contains Ser112-Thr270.
Product Category Recombinant Protein
Target IL-33
Synonyms C9orf26 Z; DVS27; IL1F11; NF-HEV; NFEHEV; IL33; DV27; C9ORF26; RP11-575C20.2
Gene/Protein ID NP_254274.1
Species Human
Exact Sequence Ser112-Thr270
Molecular Weight The protein has a predicted MW of 18 kDa same as Tris-Bis PAGE result.
Activity Immobilized Human IL-33, No Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human IL-1RL1, His Tag with the EC50 of 6.1ng/ml determined by ELISA. See testing image for detail.
Product Tag No Tag
Express System E.coli
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per ug by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. 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-33, No Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human IL-1RL1, His Tag with the EC50 of 6.1ng/ml determined by ELISA.
The purity of Human IL-33 is greater than 95% as determined by SEC-HPLC.
Human IL-33 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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