- 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-6, No Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human IL-6 R alpha, His Tag with the EC50 of 0.78ug/ml determined by ELISA. See testing image for detail.
- Amino Acid Range: Leu20-Pro365
Product Description |
Recombinant Biotinylated Human IL-6 R alpha/CD126 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Leu20-Pro365. |
Product Background |
The multifunctional factor interleukin 6 (IL-6) exerts its activities through binding to a high-affinity receptor complex consisting of two membrane glycoproteins: an 80 kDa component receptor that binds IL-6 with low affinity (IL-6R alpha) and a signal-transducing component of 130 kDa (gp130) that does not bind IL-6 by itself, but is required for high-affinity binding of IL-6 by the complex. Both components of the receptor complex, IL-6R alpha and gp130 have been cloned, sequenced, and expressed. |
Product Category |
Recombinant Protein / Antibody discovery |
Protein |
IL-6 R alpha/CD126 |
Synonyms |
IL-6R subunit alpha; IL-6R-alpha; IL-6RA; IL-6R 1; IL6R; CD126; IL6RQ; gp80 |
Accession |
|
Species |
Human |
Biotinylated |
yes |
Amino Acid Range |
Leu20-Pro365 |
Molecular Weight |
The protein has a predicted MW of 41.4 kDa. Due to glycosylation, the protein migrates to 70-80 kDa based on Bis-Tris PAGE result. |
Activity |
Immobilized Human IL-6, No Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human IL-6 R alpha, His Tag with the EC50 of 0.78ug/ml determined by ELISA. See testing image for detail. |
Product Tag |
C-His-Avi |
Expression 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 |
-20 to -80°C for 12 months as supplied from date of receipt.;-80°C for 3 months after reconstitution.;Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
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