Human IL-23 alpha&Mouse IL-12 beta Protein (ILB-HM4AB)
Human IL-23 alpha&Mouse IL-12 beta Protein (ILB-HM4AB)
Human IL-23 alpha&Mouse IL-12 beta Protein (ILB-HM4AB)
Human IL-23 alpha&Mouse IL-12 beta Protein (ILB-HM4AB)
  • Express System: HEK293
  • Product Tag: C-His-Avi
  • Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
  • Activity: Immobilized Human IL-23 alpha&Mouse IL-12 beta, His Tag at 5ug/ml (100ul/Well) on the plate. Dose response curve for Human IL-23R, mFc Tag with the EC50 of 0.15ug/ml determined by ELISA. See testing image for detail.
  • Amino Acid Range: Arg20-Pro189(Human IL-23 alpha) & Met23-Ser335(Mouse IL-12 beta)
Catalog #ILB-HM4AB
Regular price $473.00
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Product Description
Recombinant Human IL-23 alpha&Mouse IL-12 beta Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Arg20-Pro189(Human IL-23 alpha) & Met23-Ser335(Mouse IL-12 beta).
Product Background
Interleukin (IL)-12 and IL-23 belong to the IL-12 type family and are composite cytokines, consisting of the common β subunit p40 and the specific cytokine α subunit p35 and p19, respectively. IL-12 signals via the IL-12Rβ1·IL-12Rβ2 receptor complex, and IL-23 uses also IL-12Rβ1 but engages IL-23R as second receptor.
Product Category
Recombinant Protein
Target
IL-23 alpha&IL-12 beta
Synonyms
IL23 alpha; IL12 beta; IL23 alpha&IL12 beta ; IL12 β; IL23 alpha&IL12 β
Accession
Species
Human&Mouse
Biotinylated
no
Amino Acid Range
Arg20-Pro189(Human IL-23 alpha) & Met23-Ser335(Mouse IL-12 beta)
Molecular Weight
The protein has a predicted MW of 21.7 kDa (Human IL-23 alpha) & 35.8 kDa (Mouse IL-12 beta). Due to glycosylation, the protein migrates to 22 kDa (Human IL-23 alpha) & 45-60 kDa (Mouse IL-12 beta) based on Bis-Tris PAGE result.
Activity
Immobilized Human IL-23 alpha&Mouse IL-12 beta, His Tag at 5ug/ml (100ul/Well) on the plate. Dose response curve for Human IL-23R, mFc Tag with the EC50 of 0.15ug/ml determined by ELISA. See testing image for detail.
Product Tag
C-His-Avi
Express System
HEK293
Purity
> 95% as determined by Bis-Tris 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 0.22 um 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-23 alpha&Mouse IL-12 beta, His Tag at 5ug/ml (100ul/Well) on the plate. Dose response curve for Human IL-23R, mFc Tag with the EC50 of 0.15ug/ml determined by ELISA.
Human IL-23 alpha&Mouse IL-12 beta on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
The purity of Human IL-23 alpha&Mouse IL-12 beta is greater than 95% as determined by SEC-HPLC.

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