Cynomolgus IL-23 alpha&Mouse IL-12 beta Protein (IL2-CM1AB)

  • Express System: Expi293
  • Product Tag: N-His
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: The affinity constant of 3.90 nM as determined in SPR assay (Biacore T200). See testing image for detail.
  • Exact Sequence: Val22-Pro189(Cynomolgus IL-23 alpha) & Met23-Ser335(Mouse IL-12 beta)

Catalog: IL2-CM1AB

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Product Description Recombinant Cynomolgus IL-23 alpha&Mouse IL-12 beta Protein is expressed from Expi293 with His tag at the N-terminal.It contains Val22-Pro189(Cynomolgus IL-23 alpha)&Met23-Ser335(Mouse IL-12 beta).
Product Category Recombinant Protein
Target IL-23 alpha&IL-12 beta
Synonyms IL23 alpha; IL12 beta; IL23 alpha&IL12 beta
Gene/Protein ID A0A2K5TLV4-1(Cynomolgus IL-23 alpha)&P43432-1(Mouse IL-12 beta)
Species Cynomolgus&Mouse
Exact Sequence Val22-Pro189(Cynomolgus IL-23 alpha) & Met23-Ser335(Mouse IL-12 beta)
Molecular Weight The protein has a predicted MW of 19.5 (Cynomolgus IL23 alpha)&35.8 (Mouse IL12 beta) kDa. Due to glycosylation, the protein migrates to 22 (Cynomolgus IL23 alpha)&40-50 (Mouse IL12 beta) kDa based on Tris-Bis PAGE result.
Activity The affinity constant of 3.90 nM as determined in SPR assay (Biacore T200). See testing image for detail.
Product Tag N-His
Express System Expi293
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 5% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/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.
Cynomolgus IL-23R, His Tag immobilized on CM5 Chip can bind Cynomolgus IL-23 alpha&Mouse IL-12 beta, His Tag with an affinity constant of 3.90 nM as determined in SPR assay (Biacore T200).
The purity of Cynomolgus IL-23 alpha&Mouse IL-12 beta is greater than 95% as determined by SEC-HPLC.
Cynomolgus IL-23 alpha&Mouse IL-12 beta on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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