Product Description |
Recombinant Cynomolgus IL-12 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Ile23-Ser328 (IL-12B) & Arg57-Ser253 (IL-12A). |
Product Background |
Interleukin 12 (IL-12) is a pleiotropic cytokine that plays an essential role in Th1-type immune response against cancer, a condition where cells in a particular part of the body grow and reproduce uncontrollably. |
Product Category |
Recombinant Protein |
Target |
IL-12 |
Accession |
|
Species |
Cynomolgus |
Biotinylated |
no |
Amino Acid Range |
Ile23-Ser328(IL-12B) & Arg57-Ser253(IL-12A) |
Molecular Weight |
The protein has a predicted MW of 34.76 kDa (IL-12B) and 23.64 kDa (IL-12A). Due to glycosylation, the protein migrates to 45-48 kDa (IL-12B) and 38-44 kDa (IL-12A) based on Bis-Tris PAGE result. |
Activity |
Immobilized Cynomolgus IL-12, His Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Anti-IL-12 Antibody, hFc Tag with the EC50 of 3.5ng/ml determined by ELISA. See testing image for detail. |
Product Tag |
C-His |
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 0.22um 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. |
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Immobilized Cynomolgus IL-12, His Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Anti-IL-12 Antibody, hFc Tag with the EC50 of 3.5ng/ml determined by ELISA. |
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Cynomolgus IL-12 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
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The purity of Cynomolgus IL-12 is greater than 95% as determined by SEC-HPLC. |
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